http://www.91way.com control valve zh-cn Www.91way.com Copyright 2011-2012 Www.91way.com, All Rights Reserved 2026-5-4 9:42:56 http://www.91way.com/info_en/12.html control valve 2026-5-2 13:49:35 QJLH Three in One Control Valve:<br><br>Multi functional control valve, three in one check valve<br><br>1、 Non water hammer check valve function<br>1. Even if the pump outlet pressure is low, the valve can still be lifted. And let the fluid pass through, starting from 0.04 to 0.07 kgf/cm2.<br>2. When the fluidity of the fluid is weakened due to the stop of operation, the valve disc is closed by the spring action, which can completely prevent water hammer caused by backflow in general check valves.<br>3. Three check valves, with their gaskets made of synthetic rubber, can absorb the impact generated when closing the valve and completely seal it.  <br><br>2、 Gate valve and globe valve function<br>Use the valve stem to push the valve disc downwards and tightly adhere to the valve seat, completely preventing fluid flow. Generally, gate valves are made of metal contact, so it is impossible to form a complete seal, while three in one check valves can be completely sealed because their valve discs are made of nitrile rubber.  <br><br>3、 Balance valve function<br>By adjusting the opening of the disc with the lever up and down by hand, the flow rate of the fluid can be adjusted. Using an indicator, the opening and closing status of the valve disc can be observed,<br><br><br>4、 The main structural dimensions and flange geometric dimensions refer to JB81-59 standard<br><br><table style="WIDTH: 680px; BORDER-COLLAPSE: collapse" border="1" cellspacing="0" cellpadding="0" width="680" align="center"><tbody><tr><td rowspan="2" width="47"><p align="center">DN</p></td><td rowspan="2" width="90" colspan="2"><p align="center">L</p></td><td rowspan="2" width="46"><p align="center">H</p></td><td width="169" colspan="3"><p align="center">D</p></td><td width="169" colspan="3"><p align="center">D1</p></td><td width="135" colspan="3"><p align="center">D2</p></td></tr><tr><td width="56"><p align="center">1.0MPa</p></td><td width="56"><p align="center">1.6MPa</p></td><td width="56"><p align="center">2.5MPa</p></td><td width="56"><p align="center">1.0MPa</p></td><td width="56"><p align="center">1.6MPa</p></td><td width="56"><p align="center">2.5MPa</p></td><td width="45"><p align="center">1.0MPa</p></td><td width="45"><p align="center">1.6MPa</p></td><td width="45"><p align="center">2.5MPa</p></td></tr><tr><td width="47"><p align="center">fifty</p></td><td width="45"><p align="center">two hundred and five</p></td><td width="45"><p align="center"></p></td><td width="46"><p align="center">two hundred and ninety-three</p></td><td width="56"><p align="center">one hundred and sixty-five</p></td><td width="56"><p align="center">one hundred and sixty-five</p></td><td width="56"><p align="center">one hundred and sixty-five</p></td><td width="56"><p align="center">one hundred and twenty-five</p></td><td width="56"><p align="center">one hundred and twenty-five</p></td><td width="56"><p align="center">one hundred and twenty-five</p></td><td width="45"><p align="center">4-18</p></td><td width="45"><p align="center">4-18</p></td><td width="45"><p align="center">4-18</p></td></tr><tr><td width="47"><p align="center">sixty-five</p></td><td width="45"><p align="center">two hundred and fifteen</p></td><td width="45"><p align="center"></p></td><td width="46"><p align="center">three hundred and twenty-eight</p></td><td width="56"><p align="center">one hundred and eighty-five</p></td><td width="56"><p align="center">one hundred and eighty-five</p></td><td width="56"><p align="center">one hundred and eighty-five</p></td><td width="56"><p align="center">one hundred and forty-five</p></td><td width="56"><p align="center">one hundred and forty-five</p></td><td width="56"><p align="center">one hundred and forty-five</p></td><td width="45"><p align="center">4-18</p></td><td width="45"><p align="center">4-18</p></td><td width="45"><p align="center">8-18</p></td></tr><tr><td width="47"><p align="center">eighty</p></td><td width="45"><p align="center">two hundred and fifty</p></td><td width="45"><p align="center"></p></td><td width="46"><p align="center">three hundred and sixty-four</p></td><td width="56"><p align="center">two hundred</p></td><td width="56"><p align="center">two hundred</p></td><td width="56"><p align="center">two hundred</p></td><td width="56"><p align="center">one hundred and sixty</p></td><td width="56"><p align="center">one hundred and sixty</p></td><td width="56"><p align="center">one hundred and sixty</p></td><td width="45"><p align="center">8-18</p></td><td width="45"><p align="center">8-18</p></td><td width="45"><p align="center">8-18</p></td></tr><tr><td width="47"><p align="center">one hundred</p></td><td width="45"><p align="center">three hundred and twenty</p></td><td width="45"><p align="center"></p></td><td width="46"><p align="center">four hundred and eighteen</p></td><td width="56"><p align="center">two hundred and twenty</p></td><td width="56"><p align="center">two hundred and twenty</p></td><td width="56"><p align="center">two hundred and thirty-five</p></td><td width="56"><p align="center">one hundred and eighty</p></td><td width="56"><p align="center">one hundred and eighty</p></td><td width="56"><p align="center">one hundred and ninety</p></td><td width="45"><p align="center">8-18</p></td><td width="45"><p align="center">8-18</p></td><td width="45"><p align="center">8-22</p></td></tr><tr><td width="47"><p align="center">one hundred and twenty-five</p></td><td width="45"><p align="center">three hundred and sixty-five</p></td><td width="45"><p align="center"></p></td><td width="46"><p align="center">four hundred and eighty-one</p></td><td width="56"><p align="center">two hundred and fifty</p></td><td width="56"><p align="center">two hundred and fifty</p></td><td width="56"><p align="center">two hundred and seventy</p></td><td width="56"><p align="center">two hundred and ten</p></td><td width="56"><p align="center">two hundred and ten</p></td><td width="56"><p align="center">two hundred and twenty</p></td><td width="45"><p align="center">8-18</p></td><td width="45"><p align="center">8-18</p></td><td width="45"><p align="center">8-22</p></td></tr><tr><td width="47"><p align="center">one hundred and fifty</p></td><td width="45"><p align="center">four hundred and fifteen</p></td><td width="45"><p align="center">three hundred and eighty</p></td><td width="46"><p align="center">five hundred and forty-three</p></td><td width="56"><p align="center">two hundred and eighty-five</p></td><td width="56"><p align="center">two hundred and eighty-five</p></td><td width="56"><p align="center">three hundred</p></td><td width="56"><p align="center">two hundred and forty</p></td><td width="56"><p align="center">two hundred and forty</p></td><td width="56"><p align="center">two hundred and fifty</p></td><td width="45"><p align="center">8-22</p></td><td width="45"><p align="center">8-22</p></td><td width="45"><p align="center">8-26</p></td></tr><tr><td width="47"><p align="center">two hundred</p></td><td width="45"><p align="center">five hundred</p></td><td width="45"><p align="center">four hundred and fifty</p></td><td width="46"><p align="center">six hundred and seventy-three</p></td><td width="56"><p align="center">three hundred and forty</p></td><td width="56"><p align="center">three hundred and forty</p></td><td width="56"><p align="center">three hundred and sixty</p></td><td width="56"><p align="center">two hundred and ninety-five</p></td><td width="56"><p align="center">two hundred and ninety-five</p></td><td width="56"><p align="center">three hundred and ten</p></td><td width="45"><p align="center">8-22</p></td><td width="45"><p align="center">12-22</p></td><td width="45"><p align="center">8-26</p></td></tr><tr><td width="47"><p align="center">two hundred and fifty</p></td><td width="45"><p align="center">six hundred</p></td><td width="45"><p align="center">five hundred and forty</p></td><td width="46"><p align="center">seven hundred and ninety-two</p></td><td width="56"><p align="center">three hundred and ninety-five</p></td><td width="56"><p align="center">four hundred and five</p></td><td width="56"><p align="center">four hundred and twenty-five</p></td><td width="56"><p align="center">three hundred and fifty</p></td><td width="56"><p align="center">three hundred and fifty-five</p></td><td width="56"><p align="center">three hundred and seventy</p></td><td width="45"><p align="center">12-22</p></td><td width="45"><p align="center">12-26</p></td><td width="45"><p align="center">12-26</p></td></tr><tr><td width="47"><p align="center">three hundred</p></td><td width="45"><p align="center">six hundred and eighty</p></td><td width="45"><p align="center">six hundred</p></td><td width="46"><p align="center">nine hundred and twenty-seven</p></td><td width="56"><p align="center">four hundred and forty-five</p></td><td width="56"><p align="center">four hundred and sixty</p></td><td width="56"><p align="center">four hundred and eighty-five</p></td><td width="56"><p align="center">four hundred</p></td><td width="56"><p align="center">four hundred and ten</p></td><td width="56"><p align="center">four hundred and thirty</p></td><td width="45"><p align="center">12-22</p></td><td width="45"><p align="center">12-26</p></td><td width="45"><p align="center">12-30</p></td></tr><tr><td width="47"><p align="center">three hundred and fifty</p></td><td width="45"><p align="center">seven hundred and eighty</p></td><td width="45"><p align="center">six hundred and thirty-five</p></td><td width="46"><p align="center">nine hundred and fifty-seven</p></td><td width="56"><p align="center">five hundred and five</p></td><td width="56"><p align="center">five hundred and twenty</p></td><td width="56"><p align="center">five hundred and fifty-five</p></td><td width="56"><p align="center">four hundred and sixty</p></td><td width="56"><p align="center">four hundred and seventy</p></td><td width="56"><p align="center">four hundred and ninety</p></td><td width="45"><p align="center">16-22</p></td><td width="45"><p align="center">16-26</p></td><td width="45"><p align="center">16-33</p></td></tr><tr><td width="47"><p align="center">four hundred</p></td><td width="45"><p align="center">eight hundred and sixty</p></td><td width="45"><p align="center">seven hundred</p></td><td width="46"><p align="center">one thousand one hundred and eighty-eight</p></td><td width="56"><p align="center">five hundred and sixty-five</p></td><td width="56"><p align="center">five hundred and eighty</p></td><td width="56"><p align="center">six hundred and twenty</p></td><td width="56"><p align="center">five hundred and fifteen</p></td><td width="56"><p align="center">five hundred and twenty-five</p></td><td width="56"><p align="center">five hundred and fifty</p></td><td width="45"><p align="center">16-26</p></td><td width="45"><p align="center">16-30</p></td><td width="45"><p align="center">16-36</p></td></tr><tr><td width="47"><p align="center">four hundred and fifty</p></td><td width="45"><p align="center">nine hundred and twenty</p></td><td width="45"><p align="center">seven hundred and eighty</p></td><td width="46"><p align="center">one thousand two hundred and eighteen</p></td><td width="56"><p align="center">six hundred and fifteen</p></td><td width="56"><p align="center">six hundred and forty</p></td><td width="56"><p align="center">six hundred and seventy</p></td><td width="56"><p align="center">five hundred and sixty-five</p></td><td width="56"><p align="center">five hundred and eighty-five</p></td><td width="56"><p align="center">six hundred</p></td><td width="45"><p align="center">20-26</p></td><td width="45"><p align="center">20-30</p></td><td width="45"><p align="center">20-36</p></td></tr><tr><td width="47"><p align="center">five hundred</p></td><td width="45"><p align="center">nine hundred and eighty</p></td><td width="45"><p align="center">eight hundred and ten</p></td><td width="46"><p align="center">one thousand two hundred and fifty-six</p></td><td width="56"><p align="center">six hundred and seventy</p></td><td width="56"><p align="center">seven hundred and fifteen</p></td><td width="56"><p align="center">seven hundred and thirty</p></td><td width="56"><p align="center">six hundred and twenty</p></td><td width="56"><p align="center">six hundred and fifty</p></td><td width="56"><p align="center">six hundred and sixty</p></td><td width="45"><p align="center">20-26</p></td><td width="45"><p align="center">20-33</p></td><td width="45"><p align="center">20-36</p></td></tr><tr><td width="47"><p align="center">six hundred</p></td><td width="45"><p align="center">one thousand and one hundred</p></td><td width="45"><p align="center">nine hundred</p></td><td width="46"><p align="center">one thousand and six hundred</p></td><td width="56"><p align="center">seven hundred and eighty</p></td><td width="56"><p align="center">eight hundred and forty</p></td><td width="56"><p align="center"></p></td><td width="56"><p align="center">seven hundred and twenty-five</p></td><td width="56"><p align="center">seven hundred and seventy</p></td><td width="56"><p align="center"></p></td><td width="45"><p align="center">20-30</p></td><td width="45"><p align="center">20-36</p></td><td width="45"><p align="center"></p></td></tr><tr><td width="47"><p align="center">seven hundred</p></td><td width="45"><p align="center">one thousand four hundred and fifty</p></td><td width="45"><p align="center">nine hundred and eighty</p></td><td width="46"><p align="center">one thousand seven hundred and fifty</p></td><td width="56"><p align="center">eight hundred and ninety-five</p></td><td width="56"><p align="center">nine hundred and ten</p></td><td width="56"><p align="center"></p></td><td width="56"><p align="center">eight hundred and forty</p></td><td width="56"><p align="center">eight hundred and forty</p></td><td width="56"><p align="center"></p></td><td width="45"><p align="center">24-30</p></td><td width="45"><p align="center">24-36</p></td><td width="45"><p align="center"></p></td></tr><tr><td width="47"><p align="center">eight hundred</p></td><td width="45"><p align="center">one thousand six hundred and fifty</p></td><td width="45"><p align="center">one thousand one hundred and twenty</p></td><td width="46"><p align="center">one thousand and nine hundred</p></td><td width="56"><p align="center">one thousand and fifteen</p></td><td width="56"><p align="center">one thousand and twenty-five</p></td><td width="56"><p align="center"></p></td><td width="56"><p align="center">nine hundred and fifty</p></td><td width="56"><p align="center">nine hundred and fifty</p></td><td width="56"><p align="center"></p></td><td width="45"><p align="center">24-33</p></td><td width="45"><p align="center">24-39</p></td><td width="45"><p align="center"></p></td></tr><tr><td width="47"><p align="center">nine hundred</p></td><td width="45"><p align="center">one thousand and eight hundred</p></td><td width="45"><p align="center">one thousand two hundred and twenty</p></td><td width="46"><p align="center">two thousand and one hundred</p></td><td width="56"><p align="center">one thousand one hundred and fifteen</p></td><td width="56"><p align="center"></p></td><td width="56"><p align="center"></p></td><td width="56"><p align="center">one thousand and fifty</p></td><td width="56"><p align="center"></p></td><td width="56"><p align="center"></p></td><td width="45"><p align="center">28-33</p></td><td width="45"><p align="center"></p></td><td width="45"><p align="center"></p></td></tr><tr><td width="47"><p align="center">one thousand</p></td><td width="45"><p align="center">two thousand</p></td><td width="45"><p align="center">one thousand three hundred and twenty</p></td><td width="46"><p align="center">two thousand and four hundred</p></td><td width="56"><p align="center">one thousand two hundred and thirty</p></td><td width="56"><p align="center"></p></td><td width="56"><p align="center"></p></td><td width="56"><p align="center">one thousand one hundred and sixty</p></td><td width="56"><p align="center"></p></td><td width="56"><p align="center"></p></td><td width="45"><p align="center">28-36</p></td></tr></tbody></table><p align="center"><a href="/upload2009/200912/2009126125550902.jpg" target="_blank"><img style="FILTER: ; WIDTH: 244px; HEIGHT: 222px" border="0" hspace="0" alt="Structural diagram of QJLH three in one control valve" src="/upload2009/200912/2009126125550902.jpg" width="244" height="222"></a><br></p> http://www.91way.com/info_en/8.html control valve 2026-5-1 15:06:30 BYD piston type multifunctional water pump control valve:<br><br>summary:<br><br>The piston type multifunctional water pump control valve is an intelligent valve installed at the outlet of the water pump in the large-diameter water supply network system to prevent medium backflow, water hammer, and water hammer phenomena. This valve has three functions: electric valve, check valve, and water hammer eliminator, which can effectively improve the safety and reliability of the water supply system. The dual chamber and dual valve disc structure can quickly close 90% of the valve after stopping the pump (to prevent the backflow medium from causing the water pump to reverse), and then slowly close the remaining 10% (to eliminate damage (water hammer). The piston valve has reliable performance, high strength, and smooth action, preventing situations where water hammer occurs when the pump is turned on or off. Simply operate the water pump motor on/off button, and the valve can automatically open/close according to the water pump operating procedures, with high flow rate and low pressure loss.<br><br>Main external connection dimensions of BYD piston type multifunctional water pump control valve<br><br><p><table style="WIDTH: 98%; BORDER-COLLAPSE: collapse; HEIGHT: 80px" border="1" cellspacing="0" cellpadding="0" width="98%" align="center" height="80"><tbody><tr><td width="30"><p align="center">DN</p></td><td width="32"><p align="center">fifty</p></td><td width="29"><p align="center">sixty-five</p></td><td width="34"><p align="center">eighty</p></td><td width="32"><p align="center">one hundred</p></td><td width="32"><p align="center">one hundred and twenty-five</p></td><td width="31"><p align="center">one hundred and fifty</p></td><td width="32"><p align="center">two hundred</p></td><td width="32"><p align="center">two hundred and fifty</p></td><td width="31"><p align="center">three hundred</p></td><td width="32"><p align="center">three hundred and fifty</p></td><td width="32"><p align="center">four hundred</p></td><td width="31"><p align="center">four hundred and fifty</p></td><td width="32"><p align="center">five hundred</p></td><td width="32"><p align="center">six hundred</p></td><td width="31"><p align="center">seven hundred</p></td><td width="32"><p align="center">eight hundred</p></td><td width="32"><p align="center">nine hundred</p></td><td width="32"><p align="center">one thousand</p></td><td width="31"><p align="center">one thousand and two hundred</p></td><td width="32"><p align="center">one thousand and four hundred</p></td></tr><tr><td width="30"><p align="center">L</p></td><td width="32"><p align="center">two hundred and five</p></td><td width="29"><p align="center">two hundred and sixteen</p></td><td width="34"><p align="center">two hundred and fifty</p></td><td width="32"><p align="center">three hundred and twenty</p></td><td width="32"><p align="center">three hundred and sixty-five</p></td><td width="31"><p align="center">four hundred and fifteen</p></td><td width="32"><p align="center">five hundred</p></td><td width="32"><p align="center">six hundred and five</p></td><td width="31"><p align="center">six hundred and ninety-eight</p></td><td width="32"><p align="center">seven hundred and eighty-seven</p></td><td width="32"><p align="center">nine hundred and fourteen</p></td><td width="31"><p align="center">nine hundred and seventy-eight</p></td><td width="32"><p align="center">nine hundred and seventy-eight</p></td><td width="32"><p align="center">one thousand one hundred and fifty</p></td><td width="31"><p align="center">one thousand and three hundred</p></td><td width="32"><p align="center">one thousand four hundred and fifty</p></td><td width="32"><p align="center">one thousand six hundred and fifty</p></td><td width="32"><p align="center">one thousand and eight hundred</p></td><td width="31"><p align="center">two thousand</p></td><td width="32"><p align="center">two thousand three hundred and fifty</p></td></tr><tr><td width="30"><p align="center">H</p></td><td width="32"><p align="center">two hundred and ninety-three</p></td><td width="29"><p align="center">three hundred and twenty-eight</p></td><td width="34"><p align="center">three hundred and sixty-four</p></td><td width="32"><p align="center">four hundred and eighteen</p></td><td width="32"><p align="center">four hundred and eighty-one</p></td><td width="31"><p align="center">five hundred and forty-three</p></td><td width="32"><p align="center">six hundred and seventy-three</p></td><td width="32"><p align="center">seven hundred and twenty-nine</p></td><td width="31"><p align="center">nine hundred and twenty-seven</p></td><td width="32"><p align="center">nine hundred and fifty-seven</p></td><td width="32"><p align="center">one thousand one hundred and eighty-eight</p></td><td width="31"><p align="center">one thousand two hundred and eighteen</p></td><td width="32"><p align="center">one thousand and six hundred</p></td><td width="32"><p align="center">one thousand and eight hundred</p></td><td width="31"><p align="center">two thousand</p></td><td width="32"><p align="center">two thousand and three hundred</p></td><td width="32"><p align="center">two thousand and six hundred</p></td><td width="32"><p align="center">two thousand and seven hundred</p></td><td width="31"><p align="center">two thousand eight hundred and sixty</p></td><td width="32"><p align="center">three thousand and two hundred</p></td></tr></tbody></table></p><br> http://www.91way.com/info_en/23287.html 控制阀 2026-2-17 19:35:50 YX/YXW型阀是先导控制式卸荷阀。它的作用使液压系统的压力在两种状态之间切换，由调节手柄设定的工作压力或卸荷压力。电磁铁通电或断电控制。 <BR><BR>型号说明 <BR><BR><A href="http://www.91way.com/upload2013/201304/20130408065937513.gif" target=_blank><IMG style="FILTER: ; WIDTH: 550px; HEIGHT: 236px" border=0 hspace=0 alt=YX/YXW型先导式卸荷阀型号说明 src="/upload2013/201304/20130408065937513.gif" width=550 height=236></A><BR><BR>技术参数 <BR><BR> <TABLE style="WIDTH: 650px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=1 cellPadding=1 width=650 align=center> <TBODY> <TR> <TD colSpan=2> <DIV align=center>规 格</DIV></TD> <TD width=196> <DIV align=center>03</DIV></TD> <TD width=105> <DIV align=center>06</DIV></TD> <TD width=105> <DIV align=center>10</DIV></TD></TR> <TR> <TD colSpan=2>&nbsp;&nbsp;流量l/min</TD> <TD> <DIV align=center>40 </DIV></TD> <TD> <DIV align=center>100</DIV></TD> <TD> <DIV align=center>250</DIV></TD></TR> <TR> <TD colSpan=2>&nbsp;&nbsp;A腔最大工作压力MPa</TD> <TD colSpan=3> <DIV align=center>至31.5</DIV></TD></TR> <TR> <TD colSpan=2>&nbsp;&nbsp;介质</TD> <TD colSpan=3> <DIV align=center>矿物质液压油、磷酸脂液压油</DIV></TD></TR> <TR> <TD colSpan=2>&nbsp;&nbsp;介质粘度范围mm2/s </TD> <TD colSpan=3> <DIV align=center>2.8~100</DIV></TD></TR> <TR> <TD colSpan=2>&nbsp; 介质温度范围℃</TD> <TD colSpan=3> <DIV align=center>-20~70</DIV></TD></TR> <TR> <TD rowSpan=2 width=111>&nbsp;&nbsp;重量Kg&nbsp;&nbsp;</TD> <TD width=75> <DIV align=center>YX</DIV></TD> <TD> <DIV align=center>3.8</DIV></TD> <TD> <DIV align=center>7.7</DIV></TD> <TD> <DIV align=center>13.4</DIV></TD></TR> <TR> <TD> <DIV align=center>YXW</DIV></TD> <TD> <DIV align=center>4.9</DIV></TD> <TD> <DIV align=center>8.8</DIV></TD> <TD> <DIV align=center>14.5</DIV></TD></TR> <TR> <TD colSpan=2>&nbsp;&nbsp;电磁阀特性</TD> <TD colSpan=3> <DIV align=center>见FW-01电磁阀</DIV></TD></TR></TBODY></TABLE> <P><BR>机能符号 </P> <P align=center><A href="http://www.91way.com/upload2013/201304/20130408070053718.gif" target=_blank><IMG style="FILTER: ; WIDTH: 550px; HEIGHT: 356px" border=0 hspace=0 alt=YX/YXW型先导式卸荷阀型号 src="/upload2013/201304/20130408070053718.gif" width=550 height=356></A></P> <P align=left>外型及安装尺寸</P> <P align=center><A href="http://www.91way.com/upload2013/201304/20130408070107510.gif" target=_blank><IMG style="FILTER: ; WIDTH: 550px; HEIGHT: 229px" border=0 hspace=0 alt=YX/YXW型先导式卸荷阀外形尺寸 src="/upload2013/201304/20130408070107510.gif" width=550 height=229></A><BR><BR>YX/YXW型先导式卸荷阀<BR></P> http://www.91way.com/info_en/5448.html 控制阀 2026-2-17 18:58:23 ZL47F自力式平衡阀是一种利用介质本身的压力变化来进行自我调控，从而保持流经被控系统流量平衡的阀门，具有流量指示，可在线调节，适用于供热及空调系统等非腐蚀性介质的流量控制，运行前一次测试调节，可使系统流量自动互定在预先设置的设定直。ZL47F自力式平衡阀流量调节准确，操作简单，运做平稳，性能可靠，使用寿命长。 <BR><BR>ZL47F自力式平衡阀主要技术参数 ： <BR><BR> <TABLE style="WIDTH: 680px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=0 cellPadding=0 width=680 align=center> <TBODY> <TR width> <TD width=143> <DIV align=center>公称压力(MPa) </DIV></TD> <TD width=180> <DIV align=center>壳体试验压力(MPa) </DIV></TD> <TD width=180> <DIV align=center>适用温度 </DIV></TD> <TD width=222> <DIV align=center>适用介质 </DIV></TD></TR> <TR> <TD width=143> <DIV align=center>1.6 </DIV></TD> <TD width=180> <DIV align=center>2.4 </DIV></TD> <TD width=180> <DIV align=center>≤100℃ </DIV></TD> <TD width=222> <DIV align=center>水、油等非腐蚀性液体</DIV></TD></TR></TBODY></TABLE><BR>ZL47F自力式平衡阀主要连接尺寸 ：<BR><BR> <TABLE style="WIDTH: 680px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=0 cellPadding=0 width=680 align=center> <TBODY> <TR width> <TD rowSpan=2 width="12%"> <DIV align=center>公称通径 (mm) </DIV></TD> <TD width="86%" colSpan=3> <DIV align=center>尺 寸(mm) </DIV></TD></TR> <TR> <TD width="27%"> <DIV align=center>L </DIV></TD> <TD width="29%"> <DIV align=center>H1 </DIV></TD> <TD width="29%"> <DIV align=center>H2 </DIV></TD></TR> <TR> <TD width="12%"> <DIV align=center>15 </DIV></TD> <TD width="27%"> <DIV align=center>110 </DIV></TD> <TD width="29%"> <DIV align=center>122 </DIV></TD> <TD width="29%"> <DIV align=center>70 </DIV></TD></TR> <TR> <TD width="12%"> <DIV align=center>20 </DIV></TD> <TD width="27%"> <DIV align=center>110 </DIV></TD> <TD width="29%"> <DIV align=center>122 </DIV></TD> <TD width="29%"> <DIV align=center>70 </DIV></TD></TR> <TR> <TD width="12%"> <DIV align=center>25 </DIV></TD> <TD width="27%"> <DIV align=center>115 </DIV></TD> <TD width="29%"> <DIV align=center>137 </DIV></TD> <TD width="29%"> <DIV align=center>74 </DIV></TD></TR> <TR> <TD width="12%"> <DIV align=center>32 </DIV></TD> <TD width="27%"> <DIV align=center>160 </DIV></TD> <TD width="29%"> <DIV align=center>182 </DIV></TD> <TD width="29%"> <DIV align=center>91 </DIV></TD></TR> <TR> <TD width="12%"> <DIV align=center>40 </DIV></TD> <TD width="27%"> <DIV align=center>200 </DIV></TD> <TD width="29%"> <DIV align=center>191 </DIV></TD> <TD width="29%"> <DIV align=center>147 </DIV></TD></TR> <TR> <TD width="12%"> <DIV align=center>50 </DIV></TD> <TD width="27%"> <DIV align=center>215 </DIV></TD> <TD width="29%"> <DIV align=center>197 </DIV></TD> <TD width="29%"> <DIV align=center>147 </DIV></TD></TR> <TR> <TD width="12%"> <DIV align=center>65 </DIV></TD> <TD width="27%"> <DIV align=center>230 </DIV></TD> <TD width="29%"> <DIV align=center>205 </DIV></TD> <TD width="29%"> <DIV align=center>154 </DIV></TD></TR> <TR> <TD width="12%"> <DIV align=center>80 </DIV></TD> <TD width="27%"> <DIV align=center>275 </DIV></TD> <TD width="29%"> <DIV align=center>259 </DIV></TD> <TD width="29%"> <DIV align=center>181 </DIV></TD></TR> <TR> <TD width="12%"> <DIV align=center>100 </DIV></TD> <TD width="27%"> <DIV align=center>290 </DIV></TD> <TD width="29%"> <DIV align=center>268 </DIV></TD> <TD width="29%"> <DIV align=center>211 </DIV></TD></TR> <TR> <TD width="12%"> <DIV align=center>125 </DIV></TD> <TD width="27%"> <DIV align=center>315 </DIV></TD> <TD width="29%"> <DIV align=center>334 </DIV></TD> <TD width="29%"> <DIV align=center>227 </DIV></TD></TR> <TR> <TD width="12%"> <DIV align=center>150 </DIV></TD> <TD width="27%"> <DIV align=center>350 </DIV></TD> <TD width="29%"> <DIV align=center>357 </DIV></TD> <TD width="29%"> <DIV align=center>260 </DIV></TD></TR> <TR> <TD width="12%"> <DIV align=center>200 </DIV></TD> <TD width="27%"> <DIV align=center>430 </DIV></TD> <TD width="29%"> <DIV align=center>407 </DIV></TD> <TD width="29%"> <DIV align=center>303 </DIV></TD></TR> <TR> <TD width="12%"> <DIV align=center>250 </DIV></TD> <TD width="27%"> <DIV align=center>520 </DIV></TD> <TD width="29%"> <DIV align=center>452 </DIV></TD> <TD width="29%"> <DIV align=center>367 </DIV></TD></TR> <TR> <TD width="12%"> <DIV align=center>300 </DIV></TD> <TD width="27%"> <DIV align=center>635 </DIV></TD> <TD width="29%"> <DIV align=center>486 </DIV></TD> <TD width="29%"> <DIV align=center>430 </DIV></TD></TR> <TR> <TD width="12%"> <DIV align=center>350 </DIV></TD> <TD width="27%"> <DIV align=center>670 </DIV></TD> <TD width="29%"> <DIV align=center>555 </DIV></TD> <TD width="29%"> <DIV align=center>495 </DIV></TD></TR></TBODY></TABLE> http://www.91way.com/info_en/22578.html 控制阀 2026-2-17 18:57:58 QBD-128826-1/2泄漏阀<BR> http://www.91way.com/info_en/7218.html 控制阀 2026-2-15 17:44:09 ZSPQ气动活塞切断阀由切断机构与气动活塞执行机构组成。切断机构采用直通单座形成，DN20阀芯为单导向，DN25～200阀芯为双导向，具有结构简单、操作方便、使用可靠、快速开闭等特点。主要应用于无杂质、无颗粒的液体、气体介质，要求快速严密关闭，快速放空的自动控制系统中。&nbsp; <BR><BR>ZSPQ型气动快速切断阀符合GB/T4213-92。 <BR><BR>主要零件材料<BR><BR> <TABLE style="WIDTH: 680px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=1 cellPadding=0 width=680 align=center> <TBODY> <TR align=middle width> <TD width="57%"> <DIV align=center>零件名称</DIV></TD> <TD width="43%"> <DIV align=center>材料 </DIV></TD></TR> <TR align=middle> <TD> <DIV align=center>阀体、阀盖</DIV></TD> <TD> <DIV align=center>ZG270-500、ZG1Cr18Ni9Ti</DIV></TD></TR> <TR align=middle> <TD> <DIV align=center>阀杆、阀芯</DIV></TD> <TD> <DIV align=center>1Cr18Ni9</DIV></TD></TR> <TR align=middle> <TD> <DIV align=center>密封填料</DIV></TD> <TD> <DIV align=center>V型聚四氟乙烯</DIV></TD></TR> <TR align=middle> <TD> <DIV align=center>密封垫</DIV></TD> <TD> <DIV align=center>1Cr18Ni9夹石棉板</DIV></TD></TR> <TR align=middle> <TD> <DIV align=center>蜗杆</DIV></TD> <TD> <DIV align=center>45</DIV></TD></TR> <TR align=middle> <TD> <DIV align=center>O型密封圈</DIV></TD> <TD> <DIV align=center>耐油橡胶</DIV></TD></TR> <TR align=middle> <TD> <DIV align=center>压缩弹簧</DIV></TD> <TD> <DIV align=center>60Si2Mn</DIV></TD></TR> <TR align=middle> <TD> <DIV align=center>支架</DIV></TD> <TD> <DIV align=center>HT270</DIV></TD></TR> <TR align=middle> <TD> <DIV align=center>蜗轮箱、蜗轮、气缸、轴承盖、活塞</DIV></TD> <TD> <DIV align=center>HT200</DIV></TD></TR> <TR align=middle> <TD> <DIV align=center>推杆</DIV></TD> <TD> <DIV align=center>2Cr13</DIV></TD></TR></TBODY></TABLE><BR>型号、规格<BR><BR> <TABLE style="WIDTH: 680px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=1 cellPadding=0 width=680 align=center> <TBODY> <TR align=middle width> <TD rowSpan=2> <DIV align=center>类别</DIV></TD> <TD> <DIV align=center>软密封</DIV></TD> <TD colSpan=3> <DIV align=center>硬密封</DIV></TD></TR> <TR> <TD align=middle> <DIV align=center>常温型</DIV></TD> <TD align=middle> <DIV align=center>中温型</DIV></TD> <TD align=middle> <DIV align=center>高温型</DIV></TD> <TD align=middle> <DIV align=center>低温型</DIV></TD></TR> <TR align=middle> <TD> <DIV align=center>型号</DIV></TD> <TD> <DIV align=center>ZSPQ-40</DIV></TD> <TD> <DIV align=center>ZSPQ-40G</DIV></TD> <TD> <DIV align=center>ZSPQ-40G</DIV></TD> <TD> <DIV align=center>ZSPQ-40D</DIV></TD></TR> <TR align=middle> <TD> <DIV align=center>规格</DIV></TD> <TD colSpan=4> <DIV align=center>DN20～200</DIV></TD></TR></TBODY></TABLE><BR>ZSPQ型气动快速切断阀技术参数和性能指标 <BR><BR>切断机构主要技术参数 <BR><BR> <TABLE style="WIDTH: 680px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=1 cellPadding=0 width=680 align=center> <TBODY> <TR align=middle width> <TD> <DIV align=center>公称通径 mm</DIV></TD> <TD> <DIV align=center>20</DIV></TD> <TD> <DIV align=center>25</DIV></TD> <TD> <DIV align=center>32</DIV></TD> <TD> <DIV align=center>40</DIV></TD> <TD> <DIV align=center>50</DIV></TD> <TD> <DIV align=center>65</DIV></TD> <TD> <DIV align=center>80</DIV></TD> <TD> <DIV align=center>100</DIV></TD> <TD> <DIV align=center>125</DIV></TD> <TD> <DIV align=center>150</DIV></TD> <TD> <DIV align=center>200</DIV></TD> <TD> <DIV align=center>250</DIV></TD> <TD> <DIV align=center>300</DIV></TD> <TD> <DIV align=center>350</DIV></TD> <TD> <DIV align=center>400</DIV></TD></TR> <TR align=middle> <TD> <DIV align=center>阀座直径 mm</DIV></TD> <TD> <DIV align=center>26</DIV></TD> <TD> <DIV align=center>43</DIV></TD> <TD> <DIV align=center>43</DIV></TD> <TD> <DIV align=center>52</DIV></TD> <TD> <DIV align=center>62</DIV></TD> <TD> <DIV align=center>79</DIV></TD> <TD> <DIV align=center>94</DIV></TD> <TD> <DIV align=center>115</DIV></TD> <TD> <DIV align=center>145</DIV></TD> <TD> <DIV align=center>166</DIV></TD> <TD> <DIV align=center>216</DIV></TD> <TD rowSpan=2 colSpan=4> <DIV align=center>可与本公司<BR>商洽生产</DIV></TD></TR> <TR align=middle> <TD> <DIV align=center>额定流量系数 Kv</DIV></TD> <TD> <DIV align=center>6.5</DIV></TD> <TD> <DIV align=center>10</DIV></TD> <TD> <DIV align=center>15</DIV></TD> <TD> <DIV align=center>25</DIV></TD> <TD> <DIV align=center>40</DIV></TD> <TD> <DIV align=center>65</DIV></TD> <TD> <DIV align=center>100</DIV></TD> <TD> <DIV align=center>150</DIV></TD> <TD> <DIV align=center>260</DIV></TD> <TD> <DIV align=center>350</DIV></TD> <TD> <DIV align=center>540</DIV></TD></TR> <TR align=middle> <TD> <DIV align=center>公称压力 MPa</DIV></TD> <TD colSpan=15> <DIV align=center>4.0(JB/T79·2-94)</DIV></TD></TR> <TR align=middle> <TD> <DIV align=center>行程 mm</DIV></TD> <TD colSpan=3> <DIV align=center>16</DIV></TD> <TD colSpan=2> <DIV align=center>25</DIV></TD> <TD colSpan=3> <DIV align=center>40</DIV></TD> <TD colSpan=7> <DIV align=center>60</DIV></TD></TR> <TR align=middle> <TD> <DIV align=center>介质温度 ℃</DIV></TD> <TD colSpan=15> <DIV align=center>-16～150(常温)；-60～450(中温)；-60～550（高温）；-250～60（低温）；</DIV></TD></TR> <TR align=middle> <TD> <DIV align=center>流量特性</DIV></TD> <TD colSpan=15> <DIV align=center>两位快开式</DIV></TD></TR> <TR align=middle> <TD> <DIV align=center>配执行机构</DIV></TD> <TD colSpan=3> <DIV align=center>ZSD-D</DIV></TD> <TD colSpan=2> <DIV align=center>ZSD-3</DIV></TD> <TD colSpan=3> <DIV align=center>ZSD-5</DIV></TD> <TD colSpan=7> <DIV align=center>ZSD-7</DIV></TD></TR> <TR align=middle> <TD> <DIV align=center>法兰尺寸、型式</DIV></TD> <TD colSpan=15> <DIV align=center>按JB/T79·2-94凹式（常、中、高温）；按JB/T79·3-94榫槽式（低温）</DIV></TD></TR> <TR align=middle> <TD> <DIV align=center>阀体材质</DIV></TD> <TD colSpan=15> <DIV align=center>ZG270-500；ZG1Cr18Ni9Ti；ZG0Cr18Ni12Mo2Ti</DIV></TD></TR></TBODY></TABLE><BR>活塞执行机构主要技术参数 <BR><BR> <TABLE style="WIDTH: 680px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=1 cellPadding=0 width=680 align=center> <TBODY> <TR align=middle width> <TD> <DIV align=center>型号 </DIV></TD> <TD> <DIV align=center>ZSD-D</DIV></TD> <TD> <DIV align=center>ZSD-3</DIV></TD> <TD> <DIV align=center>ZSD-5</DIV></TD> <TD> <DIV align=center>ZSD-7</DIV></TD></TR> <TR align=middle> <TD> <DIV align=center>活塞直径 mm</DIV></TD> <TD> <DIV align=center>150</DIV></TD> <TD> <DIV align=center>200</DIV></TD> <TD> <DIV align=center>300</DIV></TD> <TD> <DIV align=center>400</DIV></TD></TR> <TR align=middle> <TD> <DIV align=center>有效面积 cm2</DIV></TD> <TD> <DIV align=center>175</DIV></TD> <TD> <DIV align=center>305</DIV></TD> <TD> <DIV align=center>700</DIV></TD> <TD> <DIV align=center>1245</DIV></TD></TR> <TR align=middle> <TD> <DIV align=center>行程 mm</DIV></TD> <TD> <DIV align=center>16</DIV></TD> <TD> <DIV align=center>25</DIV></TD> <TD> <DIV align=center>40</DIV></TD> <TD> <DIV align=center>60</DIV></TD></TR> <TR align=middle> <TD> <DIV align=center>进气孔螺纹</DIV></TD> <TD> <DIV align=center>M16×1.5</DIV></TD> <TD colSpan=2> <DIV align=center>M20×1.5</DIV></TD> <TD> <DIV align=center>M24×2</DIV></TD></TR> <TR align=middle> <TD> <DIV align=center>最大输出力 N</DIV></TD> <TD> <DIV align=center>7200</DIV></TD> <TD> <DIV align=center>12800</DIV></TD> <TD> <DIV align=center>29300</DIV></TD> <TD> <DIV align=center>5200</DIV></TD></TR> <TR align=middle> <TD> <DIV align=center>可配附件</DIV></TD> <TD colSpan=4> <DIV align=left>空气过滤减压器、保位阀、行程开关、阀位传送器、电磁阀、手轮机构等</DIV></TD></TR> <TR align=middle> <TD> <DIV align=center>操作气源压力 KPa</DIV></TD> <TD colSpan=4> <DIV align=center>500</DIV></TD></TR></TBODY></TABLE><BR>气动切断阀性能指标 <BR><BR> <TABLE style="WIDTH: 680px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=1 cellPadding=0 width=680 align=center> <TBODY> <TR align=middle width> <TD colSpan=2> <DIV align=center>公称通径 mm</DIV></TD> <TD> <DIV align=center>20</DIV></TD> <TD> <DIV align=center>25</DIV></TD> <TD> <DIV align=center>32</DIV></TD> <TD> <DIV align=center>40</DIV></TD> <TD> <DIV align=center>50</DIV></TD> <TD> <DIV align=center>65</DIV></TD> <TD> <DIV align=center>80</DIV></TD> <TD> <DIV align=center>100</DIV></TD> <TD> <DIV align=center>125</DIV></TD> <TD> <DIV align=center>150</DIV></TD> <TD> <DIV align=center>200</DIV></TD></TR> <TR align=middle> <TD rowSpan=2> <DIV align=center>泄漏量<BR>滴/min</DIV></TD> <TD> <DIV align=center>软密封</DIV></TD> <TD colSpan=11> <DIV align=center>0</DIV></TD></TR> <TR> <TD align=middle> <DIV align=center>硬密封</DIV></TD> <TD align=middle> <DIV align=center>1</DIV></TD> <TD colSpan=4 align=middle> <DIV align=center>3</DIV></TD> <TD colSpan=3 align=middle> <DIV align=center>5</DIV></TD> <TD colSpan=2 align=middle> <DIV align=center>7</DIV></TD> <TD align=middle> <DIV align=center>9</DIV></TD></TR> <TR align=middle> <TD colSpan=2> <DIV align=center>切断时间 S</DIV></TD> <TD colSpan=5> <DIV align=center>1～2</DIV></TD> <TD colSpan=6> <DIV align=center>2～4</DIV></TD></TR> <TR align=middle> <TD colSpan=2> <DIV align=center><BR>额定行程偏差%</DIV></TD> <TD colSpan=11> <DIV align=center>+10</DIV></TD></TR></TBODY></TABLE><BR>注：泄漏量试验介质为水<BR><BR>允许压差 MPa <BR><BR> <TABLE style="WIDTH: 680px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=1 cellPadding=0 width=680 align=center> <TBODY> <TR align=middle width> <TD colSpan=2> <DIV align=center>公称通径 mm</DIV></TD> <TD> <DIV align=center>20</DIV></TD> <TD> <DIV align=center>25</DIV></TD> <TD> <DIV align=center>32</DIV></TD> <TD> <DIV align=center>40</DIV></TD> <TD> <DIV align=center>50</DIV></TD> <TD> <DIV align=center>65</DIV></TD> <TD> <DIV align=center>80</DIV></TD> <TD> <DIV align=center>100</DIV></TD> <TD> <DIV align=center>125</DIV></TD> <TD> <DIV align=center>150</DIV></TD> <TD> <DIV align=center>200</DIV></TD></TR> <TR align=middle> <TD rowSpan=2> <DIV align=center>允许压差</DIV></TD> <TD> <DIV align=center>气开</DIV></TD> <TD colSpan=5> <DIV align=center>4.0</DIV></TD> <TD> <DIV align=center>4.0</DIV></TD> <TD> <DIV align=center>4.0</DIV></TD> <TD> <DIV align=center>2.8</DIV></TD> <TD> <DIV align=center>3.5</DIV></TD> <TD colSpan=2> <DIV align=center>2.4</DIV></TD></TR> <TR> <TD align=middle> <DIV align=center>气关</DIV></TD> <TD colSpan=5 align=middle> <DIV align=center>4.0</DIV></TD> <TD align=middle> <DIV align=center>2.5</DIV></TD> <TD align=middle> <DIV align=center>1.7</DIV></TD> <TD align=middle> <DIV align=center>1.0</DIV></TD> <TD align=middle> <DIV align=center>1.1</DIV></TD> <TD align=middle> <DIV align=center>0.8</DIV></TD> <TD align=middle> <DIV align=center>0.6</DIV></TD></TR></TBODY></TABLE><BR>低温型气动活塞切断阀外形尺寸<BR><BR> <TABLE style="WIDTH: 680px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=1 cellPadding=0 width=680 align=center> <TBODY> <TR align=middle> <TD rowSpan=3> <DIV align=center>公称通径</DIV></TD> <TD rowSpan=3> <DIV align=center>L</DIV></TD> <TD rowSpan=3> <DIV align=center>H2</DIV></TD> <TD rowSpan=3> <DIV align=center>H3</DIV></TD> <TD colSpan=4> <DIV align=center>-100℃</DIV></TD> <TD colSpan=4> <DIV align=center>-200℃</DIV></TD> <TD colSpan=4> <DIV align=center>-250℃</DIV></TD></TR> <TR> <TD colSpan=2 align=middle> <DIV align=center>带手轮</DIV></TD> <TD colSpan=2 align=middle> <DIV align=center>不带手轮</DIV></TD> <TD colSpan=2 align=middle> <DIV align=center>带手轮</DIV></TD> <TD colSpan=2 align=middle> <DIV align=center>不带手轮</DIV></TD> <TD colSpan=2 align=middle> <DIV align=center>带手轮</DIV></TD> <TD colSpan=2 align=middle> <DIV align=center>不带手轮</DIV></TD></TR> <TR> <TD align=middle> <DIV align=center>H1</DIV></TD> <TD align=middle> <DIV align=center>H</DIV></TD> <TD align=middle> <DIV align=center>H1</DIV></TD> <TD align=middle> <DIV align=center>H</DIV></TD> <TD align=middle> <DIV align=center>H1</DIV></TD> <TD align=middle> <DIV align=center>H</DIV></TD> <TD align=middle> <DIV align=center>H1</DIV></TD> <TD align=middle> <DIV align=center>H</DIV></TD> <TD align=middle> <DIV align=center>H1</DIV></TD> <TD align=middle> <DIV align=center>H</DIV></TD> <TD align=middle> <DIV align=center>H1</DIV></TD> <TD align=middle> <DIV align=center>H</DIV></TD></TR> <TR align=middle> <TD> <DIV align=center>20</DIV></TD> <TD> <DIV align=center>180</DIV></TD> <TD> <DIV align=center>53</DIV></TD> <TD rowSpan=3> <DIV align=center>222</DIV></TD> <TD> <DIV align=center>500</DIV></TD> <TD> <DIV align=center>1127</DIV></TD> <TD> <DIV align=center>500</DIV></TD> <TD> <DIV align=center>1039</DIV></TD> <TD> <DIV align=center>700</DIV></TD> <TD> <DIV align=center>1237</DIV></TD> <TD> <DIV align=center>700</DIV></TD> <TD> <DIV align=center>1239</DIV></TD> <TD> <DIV align=center>900</DIV></TD> <TD> <DIV align=center>1527</DIV></TD> <TD> <DIV align=center>900</DIV></TD> <TD> <DIV align=center>1439</DIV></TD></TR> <TR align=middle> <TD> <DIV align=center>25</DIV></TD> <TD> <DIV align=center>190</DIV></TD> <TD> <DIV align=center>111</DIV></TD> <TD> <DIV align=center>500</DIV></TD> <TD> <DIV align=center>1181</DIV></TD> <TD> <DIV align=center>500</DIV></TD> <TD> <DIV align=center>1093</DIV></TD> <TD> <DIV align=center>700</DIV></TD> <TD> <DIV align=center>1381</DIV></TD> <TD> <DIV align=center>700</DIV></TD> <TD> <DIV align=center>1293</DIV></TD> <TD> <DIV align=center>900</DIV></TD> <TD> <DIV align=center>1581</DIV></TD> <TD> <DIV align=center>900</DIV></TD> <TD> <DIV align=center>1491</DIV></TD></TR> <TR align=middle> <TD> <DIV align=center>32</DIV></TD> <TD> <DIV align=center>210</DIV></TD> <TD> <DIV align=center>117</DIV></TD> <TD> <DIV align=center>500</DIV></TD> <TD> <DIV align=center>1193</DIV></TD> <TD> <DIV align=center>500</DIV></TD> <TD> <DIV align=center>1105</DIV></TD> <TD> <DIV align=center>700</DIV></TD> <TD> <DIV align=center>1393</DIV></TD> <TD> <DIV align=center>700</DIV></TD> <TD> <DIV align=center>1305</DIV></TD> <TD> <DIV align=center>900</DIV></TD> <TD> <DIV align=center>1593</DIV></TD> <TD> <DIV align=center>900</DIV></TD> <TD> <DIV align=center>1505</DIV></TD></TR> <TR align=middle> <TD> <DIV align=center>40</DIV></TD> <TD> <DIV align=center>230</DIV></TD> <TD> <DIV align=center>131</DIV></TD> <TD rowSpan=5> <DIV align=center>280</DIV></TD> <TD> <DIV align=center>500</DIV></TD> <TD> <DIV align=center>1310</DIV></TD> <TD> <DIV align=center>500</DIV></TD> <TD> <DIV align=center>1203</DIV></TD> <TD> <DIV align=center>700</DIV></TD> <TD> <DIV align=center>1510</DIV></TD> <TD> <DIV align=center>700</DIV></TD> <TD> <DIV align=center>1403</DIV></TD> <TD> <DIV align=center>900</DIV></TD> <TD> <DIV align=center>1710</DIV></TD> <TD> <DIV align=center>900</DIV></TD> <TD> <DIV align=center>1603</DIV></TD></TR> <TR align=middle> <TD> <DIV align=center>50</DIV></TD> <TD> <DIV align=center>255</DIV></TD> <TD> <DIV align=center>146</DIV></TD> <TD> <DIV align=center>500</DIV></TD> <TD> <DIV align=center>1335</DIV></TD> <TD> <DIV align=center>500</DIV></TD> <TD> <DIV align=center>1228</DIV></TD> <TD> <DIV align=center>700</DIV></TD> <TD> <DIV align=center>1535</DIV></TD> <TD> <DIV align=center>700</DIV></TD> <TD> <DIV align=center>1428</DIV></TD> <TD> <DIV align=center>900</DIV></TD> <TD> <DIV align=center>1735</DIV></TD> <TD> <DIV align=center>900</DIV></TD> <TD> <DIV align=center>1628</DIV></TD></TR> <TR align=middle> <TD> <DIV align=center>65</DIV></TD> <TD> <DIV align=center>285</DIV></TD> <TD> <DIV align=center>181</DIV></TD> <TD> <DIV align=center>600</DIV></TD> <TD> <DIV align=center>1554</DIV></TD> <TD> <DIV align=center>600</DIV></TD> <TD> <DIV align=center>1447</DIV></TD> <TD> <DIV align=center>800</DIV></TD> <TD> <DIV align=center>1754</DIV></TD> <TD> <DIV align=center>800</DIV></TD> <TD> <DIV align=center>1647</DIV></TD> <TD> <DIV align=center>1000</DIV></TD> <TD> <DIV align=center>1954</DIV></TD> <TD> <DIV align=center>1000</DIV></TD> <TD> <DIV align=center>1847</DIV></TD></TR> <TR align=middle> <TD> <DIV align=center>80</DIV></TD> <TD> <DIV align=center>310</DIV></TD> <TD> <DIV align=center>190</DIV></TD> <TD> <DIV align=center>600</DIV></TD> <TD> <DIV align=center>1565</DIV></TD> <TD> <DIV align=center>600</DIV></TD> <TD> <DIV align=center>1458</DIV></TD> <TD> <DIV align=center>800</DIV></TD> <TD> <DIV align=center>1765</DIV></TD> <TD> <DIV align=center>800</DIV></TD> <TD> <DIV align=center>1658</DIV></TD> <TD> <DIV align=center>1000</DIV></TD> <TD> <DIV align=center>1965</DIV></TD> <TD> <DIV align=center>1000</DIV></TD> <TD> <DIV align=center>1858</DIV></TD></TR> <TR align=middle> <TD> <DIV align=center>100</DIV></TD> <TD> <DIV align=center>355</DIV></TD> <TD> <DIV align=center>194</DIV></TD> <TD> <DIV align=center>600</DIV></TD> <TD> <DIV align=center>1569</DIV></TD> <TD> <DIV align=center>600</DIV></TD> <TD> <DIV align=center>1462</DIV></TD> <TD> <DIV align=center>800</DIV></TD> <TD> <DIV align=center>1769</DIV></TD> <TD> <DIV align=center>800</DIV></TD> <TD> <DIV align=center>1662</DIV></TD> <TD> <DIV align=center>1000</DIV></TD> <TD> <DIV align=center>1769</DIV></TD> <TD> <DIV align=center>1000</DIV></TD> <TD> <DIV align=center>1862</DIV></TD></TR> <TR align=middle> <TD> <DIV align=center>125</DIV></TD> <TD> <DIV align=center>425</DIV></TD> <TD> <DIV align=center>256</DIV></TD> <TD rowSpan=3> <DIV align=center>378</DIV></TD> <TD> <DIV align=center>700</DIV></TD> <TD> <DIV align=center>1942</DIV></TD> <TD> <DIV align=center>700</DIV></TD> <TD> <DIV align=center>1809</DIV></TD> <TD> <DIV align=center>900</DIV></TD> <TD> <DIV align=center>2142</DIV></TD> <TD> <DIV align=center>900</DIV></TD> <TD> <DIV align=center>2009</DIV></TD> <TD> <DIV align=center>1100</DIV></TD> <TD> <DIV align=center>2342</DIV></TD> <TD> <DIV align=center>1100</DIV></TD> <TD> <DIV align=center>2209</DIV></TD></TR> <TR align=middle> <TD> <DIV align=center>150</DIV></TD> <TD> <DIV align=center>460</DIV></TD> <TD> <DIV align=center>266</DIV></TD> <TD> <DIV align=center>700</DIV></TD> <TD> <DIV align=center>1952</DIV></TD> <TD> <DIV align=center>700</DIV></TD> <TD> <DIV align=center>1819</DIV></TD> <TD> <DIV align=center>900</DIV></TD> <TD> <DIV align=center>2152</DIV></TD> <TD> <DIV align=center>900</DIV></TD> <TD> <DIV align=center>2019</DIV></TD> <TD> <DIV align=center>1100</DIV></TD> <TD> <DIV align=center>2352</DIV></TD> <TD> <DIV align=center>1100</DIV></TD> <TD> <DIV align=center>2219</DIV></TD></TR> <TR align=middle> <TD> <DIV align=center>200</DIV></TD> <TD> <DIV align=center>560</DIV></TD> <TD> <DIV align=center>289</DIV></TD> <TD> <DIV align=center>700</DIV></TD> <TD> <DIV align=center>1982</DIV></TD> <TD> <DIV align=center>700</DIV></TD> <TD> <DIV align=center>1849</DIV></TD> <TD> <DIV align=center>900</DIV></TD> <TD> <DIV align=center>2182</DIV></TD> <TD> <DIV align=center>900</DIV></TD> <TD> <DIV align=center>2049</DIV></TD> <TD> <DIV align=center>1100</DIV></TD> <TD> <DIV align=center>2382</DIV></TD> <TD> <DIV align=center>1100</DIV></TD> <TD> <DIV align=center>2249</DIV></TD></TR></TBODY></TABLE><BR>许用介质压力和工作温度的关系<BR><BR> <TABLE border=0 cellSpacing=0 cellPadding=0 width="100%"> <TBODY> <TR> <TD> <TABLE style="WIDTH: 680px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=1 cellPadding=0 width=680 align=center> <TBODY> <TR align=middle width> <TD rowSpan=3> <DIV align=center>阀体材质</DIV></TD> <TD colSpan=12> <DIV align=center>公称压力为4.0MPa介质工作温度℃</DIV></TD></TR> <TR> <TD align=middle> <DIV align=center>200</DIV></TD> <TD align=middle> <DIV align=center>250</DIV></TD> <TD align=middle> <DIV align=center>300</DIV></TD> <TD align=middle> <DIV align=center>350</DIV></TD> <TD align=middle> <DIV align=center>＜400</DIV></TD> <TD align=middle> <DIV align=center>＜425</DIV></TD> <TD align=middle> <DIV align=center>＜450</DIV></TD> <TD align=middle> <DIV align=center>＜475</DIV></TD> <TD align=middle> <DIV align=center>＜500</DIV></TD> <TD align=middle> <DIV align=center>＜510</DIV></TD> <TD align=middle> <DIV align=center>＜525</DIV></TD> <TD align=middle> <DIV align=center>＜550</DIV></TD></TR> <TR> <TD colSpan=12 align=middle> <DIV align=center>最大工作压力MPa</DIV></TD></TR> <TR align=middle> <TD rowSpan=2> <DIV align=center>ZG270-500<BR>ZG1Cr18Ni9Ti </DIV></TD> <TD align=middle> <DIV align=center>4.0</DIV></TD> <TD align=middle> <DIV align=center>3.7</DIV></TD> <TD align=middle> <DIV align=center>3.3</DIV></TD> <TD align=middle> <DIV align=center>3.0</DIV></TD> <TD align=middle> <DIV align=center>2.8</DIV></TD> <TD align=middle> <DIV align=center>2.3</DIV></TD> <TD align=middle> <DIV align=center>1.8</DIV></TD> <TD align=middle> <DIV align=center></DIV></TD> <TD align=middle> <DIV align=center></DIV></TD> <TD align=middle> <DIV align=center></DIV></TD> <TD align=middle> <DIV align=center></DIV></TD> <TD align=middle> <DIV align=center></DIV></TD></TR> <TR> <TD align=middle> <DIV align=center></DIV></TD> <TD align=middle> <DIV align=center></DIV></TD> <TD align=middle> <DIV align=center></DIV></TD> <TD align=middle> <DIV align=center>4.0</DIV></TD> <TD align=middle> <DIV align=center>3.6</DIV></TD> <TD align=middle> <DIV align=center>3.4</DIV></TD> <TD align=middle> <DIV align=center>3.2</DIV></TD> <TD align=middle> <DIV align=center>2.8</DIV></TD> <TD align=middle> <DIV align=center>2.2</DIV></TD> <TD align=middle> <DIV align=center>2.0</DIV></TD> <TD align=middle> <DIV align=center>1.7</DIV></TD> <TD align=middle> <DIV align=center>1.4</DIV></TD></TR></TBODY></TABLE></TD></TR></TBODY></TABLE> http://www.91way.com/info_en/5475.html 控制阀 2026-2-11 19:46:46 500X泄压/持压阀主要用于消防或其他供水系统中，以防止系统超压或维持消防供水系统的压力。消防泵关闭后还可以减小水锤的冲击。也用于大型供水系统的水锤装置。并且阀门控制系统的进口处装有一个清洁滤网，利用流体特性，使比重较大、直径较大的悬浮颗粒不会进入控制系统，确保系统循环畅通无阻，使阀门能安全可靠地运行。500X泄压/持压阀系统动作平稳、强度高、使用寿命长。 <BR><BR>500X泄压/持压阀主要连接尺寸 ：<BR><BR> <TABLE style="WIDTH: 680px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=0 cellPadding=0 width=680 align=center> <TBODY> <TR> <TD rowSpan=2 width="20%"> <DIV align=center>公称通径 (mm) </DIV></TD> <TD width="77%" colSpan=3> <DIV align=center>尺 寸(mm) </DIV></TD></TR> <TR> <TD width="24%"> <DIV align=center>L </DIV></TD> <TD width="27%"> <DIV align=center>H </DIV></TD> <TD width="25%"> <DIV align=center>H1 </DIV></TD></TR> <TR> <TD width="20%"> <DIV align=center>20 </DIV></TD> <TD width="24%"> <DIV align=center>150 </DIV></TD> <TD width="27%"> <DIV align=center>557 </DIV></TD> <TD width="25%"> <DIV align=center>463 </DIV></TD></TR> <TR> <TD width="20%"> <DIV align=center>25 </DIV></TD> <TD width="24%"> <DIV align=center>160 </DIV></TD> <TD width="27%"> <DIV align=center>557 </DIV></TD> <TD width="25%"> <DIV align=center>463 </DIV></TD></TR> <TR> <TD width="20%"> <DIV align=center>32 </DIV></TD> <TD width="24%"> <DIV align=center>180 </DIV></TD> <TD width="27%"> <DIV align=center>557 </DIV></TD> <TD width="25%"> <DIV align=center>463 </DIV></TD></TR> <TR> <TD width="20%"> <DIV align=center>40 </DIV></TD> <TD width="24%"> <DIV align=center>200 </DIV></TD> <TD width="27%"> <DIV align=center>610 </DIV></TD> <TD width="25%"> <DIV align=center>516 </DIV></TD></TR> <TR> <TD width="20%"> <DIV align=center>50 </DIV></TD> <TD width="24%"> <DIV align=center>203 </DIV></TD> <TD width="27%"> <DIV align=center>610 </DIV></TD> <TD width="25%"> <DIV align=center>516 </DIV></TD></TR> <TR> <TD width="20%"> <DIV align=center>65 </DIV></TD> <TD width="24%"> <DIV align=center>216 </DIV></TD> <TD width="27%"> <DIV align=center>625 </DIV></TD> <TD width="25%"> <DIV align=center>520 </DIV></TD></TR> <TR> <TD width="20%"> <DIV align=center>80 </DIV></TD> <TD width="24%"> <DIV align=center>241 </DIV></TD> <TD width="27%"> <DIV align=center>642 </DIV></TD> <TD width="25%"> <DIV align=center>537 </DIV></TD></TR> <TR> <TD width="20%"> <DIV align=center>100 </DIV></TD> <TD width="24%"> <DIV align=center>292 </DIV></TD> <TD width="27%"> <DIV align=center>750 </DIV></TD> <TD width="25%"> <DIV align=center>596 </DIV></TD></TR> <TR> <TD width="20%"> <DIV align=center>125 </DIV></TD> <TD width="24%"> <DIV align=center>330 </DIV></TD> <TD width="27%"> <DIV align=center>808 </DIV></TD> <TD width="25%"> <DIV align=center>653 </DIV></TD></TR> <TR> <TD width="20%"> <DIV align=center>150 </DIV></TD> <TD width="24%"> <DIV align=center>356 </DIV></TD> <TD width="27%"> <DIV align=center>864 </DIV></TD> <TD width="25%"> <DIV align=center>709 </DIV></TD></TR> <TR> <TD width="20%"> <DIV align=center>200 </DIV></TD> <TD width="24%"> <DIV align=center>495 </DIV></TD> <TD width="27%"> <DIV align=center>1135 </DIV></TD> <TD width="25%"> <DIV align=center>805 </DIV></TD></TR> <TR> <TD width="20%"> <DIV align=center>250 </DIV></TD> <TD width="24%"> <DIV align=center>622 </DIV></TD> <TD width="27%"> <DIV align=center>1185 </DIV></TD> <TD width="25%"> <DIV align=center>855 </DIV></TD></TR> <TR> <TD width="20%"> <DIV align=center>300 </DIV></TD> <TD width="24%"> <DIV align=center>698 </DIV></TD> <TD width="27%"> <DIV align=center>1325 </DIV></TD> <TD width="25%"> <DIV align=center>953 </DIV></TD></TR> <TR> <TD width="20%"> <DIV align=center>350 </DIV></TD> <TD width="24%"> <DIV align=center>787 </DIV></TD> <TD width="27%"> <DIV align=center>1385 </DIV></TD> <TD width="25%"> <DIV align=center>990 </DIV></TD></TR> <TR> <TD width="20%"> <DIV align=center>400 </DIV></TD> <TD width="24%"> <DIV align=center>914 </DIV></TD> <TD width="27%"> <DIV align=center>1445 </DIV></TD> <TD width="25%"> <DIV align=center>1030 </DIV></TD></TR> <TR> <TD width="20%"> <DIV align=center>450 </DIV></TD> <TD width="24%"> <DIV align=center>978 </DIV></TD> <TD width="27%"> <DIV align=center>1445 </DIV></TD> <TD width="25%"> <DIV align=center>1030 </DIV></TD></TR> <TR> <TD width="20%"> <DIV align=center>500 </DIV></TD> <TD width="24%"> <DIV align=center>978 </DIV></TD> <TD width="27%"> <DIV align=center>- </DIV></TD> <TD width="25%"> <DIV align=center>- </DIV></TD></TR> <TR> <TD width="20%"> <DIV align=center>600 </DIV></TD> <TD width="24%"> <DIV align=center>1230 </DIV></TD> <TD width="27%"> <DIV align=center>- </DIV></TD> <TD width="25%"> <DIV align=center>- </DIV></TD></TR></TBODY></TABLE> http://www.91way.com/info_en/5478.html 控制阀 2026-2-11 19:30:29 200X减压稳压阀是一种利用介质自身能量了调节与控制管路压力的智能型阀门。200X减压稳压阀用于生活给水、消防给水及其他工业给水系统，通过调节减压导阀，即可调节主阀的出口压力。出口压力不因进口压力、进口流量的变化而变化，安全可靠地将出口压力维持在设定直上，并可根据需要调节设定直以达到减压目的。200X减压阀减压精确，性能稳定、安全可靠、安装调节方便，使用寿命长。 <BR><BR>200X减压稳压阀主要尺寸： <BR><BR> <TABLE style="WIDTH: 680px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=0 cellPadding=0 width=680 align=center> <TBODY> <TR bgColor=#ffeeee> <TD rowSpan=2 width="34%"> <DIV align=center>公称通径DN(mm) </DIV></TD> <TD colSpan=3> <DIV align=center>尺寸(mm) </DIV></TD></TR> <TR> <TD width="22%"> <DIV align=center>L </DIV></TD> <TD width="22%"> <DIV align=center>宽 </DIV></TD> <TD width="22%"> <DIV align=center>H </DIV></TD></TR> <TR> <TD width="34%"> <DIV align=center>20 </DIV></TD> <TD width="22%"> <DIV align=center>150 </DIV></TD> <TD width="22%"> <DIV align=center>245 </DIV></TD> <TD width="22%"> <DIV align=center>195 </DIV></TD></TR> <TR> <TD width="34%"> <DIV align=center>25 </DIV></TD> <TD width="22%"> <DIV align=center>160 </DIV></TD> <TD width="22%"> <DIV align=center>254 </DIV></TD> <TD width="22%"> <DIV align=center>208 </DIV></TD></TR> <TR> <TD width="34%"> <DIV align=center>32 </DIV></TD> <TD width="22%"> <DIV align=center>180 </DIV></TD> <TD width="22%"> <DIV align=center>263 </DIV></TD> <TD width="22%"> <DIV align=center>222 </DIV></TD></TR> <TR> <TD width="34%"> <DIV align=center>40 </DIV></TD> <TD width="22%"> <DIV align=center>200 </DIV></TD> <TD width="22%"> <DIV align=center>272 </DIV></TD> <TD width="22%"> <DIV align=center>237 </DIV></TD></TR> <TR> <TD width="34%"> <DIV align=center>50 </DIV></TD> <TD width="22%"> <DIV align=center>203 </DIV></TD> <TD width="22%"> <DIV align=center>282 </DIV></TD> <TD width="22%"> <DIV align=center>254 </DIV></TD></TR> <TR> <TD width="34%"> <DIV align=center>65 </DIV></TD> <TD width="22%"> <DIV align=center>216 </DIV></TD> <TD width="22%"> <DIV align=center>292 </DIV></TD> <TD width="22%"> <DIV align=center>272 </DIV></TD></TR> <TR> <TD width="34%"> <DIV align=center>80 </DIV></TD> <TD width="22%"> <DIV align=center>241 </DIV></TD> <TD width="22%"> <DIV align=center>310 </DIV></TD> <TD width="22%"> <DIV align=center>282 </DIV></TD></TR> <TR> <TD width="34%"> <DIV align=center>100 </DIV></TD> <TD width="22%"> <DIV align=center>292 </DIV></TD> <TD width="22%"> <DIV align=center>330 </DIV></TD> <TD width="22%"> <DIV align=center>303 </DIV></TD></TR> <TR> <TD width="34%"> <DIV align=center>125 </DIV></TD> <TD width="22%"> <DIV align=center>330 </DIV></TD> <TD width="22%"> <DIV align=center>358 </DIV></TD> <TD width="22%"> <DIV align=center>344 </DIV></TD></TR> <TR> <TD width="34%"> <DIV align=center>150 </DIV></TD> <TD width="22%"> <DIV align=center>356 </DIV></TD> <TD width="22%"> <DIV align=center>385 </DIV></TD> <TD width="22%"> <DIV align=center>385 </DIV></TD></TR> <TR> <TD width="34%"> <DIV align=center>200 </DIV></TD> <TD width="22%"> <DIV align=center>495 </DIV></TD> <TD width="22%"> <DIV align=center>438 </DIV></TD> <TD width="22%"> <DIV align=center>437 </DIV></TD></TR> <TR> <TD width="34%"> <DIV align=center>250 </DIV></TD> <TD width="22%"> <DIV align=center>622 </DIV></TD> <TD width="22%"> <DIV align=center>490 </DIV></TD> <TD width="22%"> <DIV align=center>532 </DIV></TD></TR> <TR> <TD width="34%"> <DIV align=center>300 </DIV></TD> <TD width="22%"> <DIV align=center>698 </DIV></TD> <TD width="22%"> <DIV align=center>550 </DIV></TD> <TD width="22%"> <DIV align=center>600 </DIV></TD></TR> <TR> <TD width="34%"> <DIV align=center>350 </DIV></TD> <TD width="22%"> <DIV align=center>787 </DIV></TD> <TD width="22%"> <DIV align=center>617 </DIV></TD> <TD width="22%"> <DIV align=center>677 </DIV></TD></TR> <TR> <TD width="34%"> <DIV align=center>400 </DIV></TD> <TD width="22%"> <DIV align=center>914 </DIV></TD> <TD width="22%"> <DIV align=center>693 </DIV></TD> <TD width="22%"> <DIV align=center>764 </DIV></TD></TR> <TR> <TD width="34%"> <DIV align=center>450 </DIV></TD> <TD width="22%"> <DIV align=center>978 </DIV></TD> <TD width="22%"> <DIV align=center>778 </DIV></TD> <TD width="22%"> <DIV align=center>862 </DIV></TD></TR> <TR> <TD width="34%"> <DIV align=center>500 </DIV></TD> <TD width="22%"> <DIV align=center>978 </DIV></TD> <TD width="22%"> <DIV align=center>873 </DIV></TD> <TD width="22%"> <DIV align=center>972 </DIV></TD></TR> <TR> <TD height=14 width="34%"> <DIV align=center>600 </DIV></TD> <TD width="22%"> <DIV align=center>1230 </DIV></TD> <TD width="22%"> <DIV align=center>980 </DIV></TD> <TD width="22%"> <DIV align=center>1096 </DIV></TD></TR></TBODY></TABLE> http://www.91way.com/info_en/10226.html 控制阀 2026-1-29 20:02:58 BFDS101X活塞式水泵控制阀 <BR><BR>安装在大口径给水管网系统的水泵出口处、防止介质倒流、水锤及水击现象的智能型阀门。该阀兼具电动阀、逆止阀和水锤消除器三种功能，可有效地提高供水系统的安全可靠性。双腔室、双阀瓣结构可使阀门在停泵后迅速关闭90％(防止回流介质导致水泵反转)，再缓慢关闭其余l&nbsp;0％(消除破坏(生水锤)活塞式阀门性能可靠、强度高、动作平稳，防止开泵水锤和停泵水锤的场合。只需操作水泵电机启闭按扭，阀门即可按照水泵操作规程自动实现启闭，流量大、压力损失小。&nbsp; <BR><BR>一、主要外形连接尺寸<BR><BR> <TABLE style="WIDTH: 99%; BORDER-COLLAPSE: collapse" border=1 cellSpacing=0 cellPadding=0 width="99%" align=center> <TBODY> <TR> <TD width=30> <P align=center>DN</P></TD> <TD width=32> <P align=center>50</P></TD> <TD width=29> <P align=center>65</P></TD> <TD width=34> <P align=center>80</P></TD> <TD width=32> <P align=center>100</P></TD> <TD width=32> <P align=center>125</P></TD> <TD width=31> <P align=center>150</P></TD> <TD width=32> <P align=center>200</P></TD> <TD width=32> <P align=center>250</P></TD> <TD width=31> <P align=center>300</P></TD> <TD width=32> <P align=center>350</P></TD> <TD width=32> <P align=center>400</P></TD> <TD width=31> <P align=center>450</P></TD> <TD width=32> <P align=center>500</P></TD> <TD width=32> <P align=center>600</P></TD> <TD width=31> <P align=center>700</P></TD> <TD width=32> <P align=center>800</P></TD> <TD width=32> <P align=center>900</P></TD> <TD width=32> <P align=center>1000</P></TD> <TD width=31> <P align=center>1200</P></TD> <TD width=32> <P align=center>1400</P></TD></TR> <TR> <TD width=30> <P align=center>L</P></TD> <TD width=32> <P align=center>205</P></TD> <TD width=29> <P align=center>216</P></TD> <TD width=34> <P align=center>250</P></TD> <TD width=32> <P align=center>320</P></TD> <TD width=32> <P align=center>365</P></TD> <TD width=31> <P align=center>415</P></TD> <TD width=32> <P align=center>500</P></TD> <TD width=32> <P align=center>605</P></TD> <TD width=31> <P align=center>698</P></TD> <TD width=32> <P align=center>787</P></TD> <TD width=32> <P align=center>914</P></TD> <TD width=31> <P align=center>978</P></TD> <TD width=32> <P align=center>978</P></TD> <TD width=32> <P align=center>1150</P></TD> <TD width=31> <P align=center>1300</P></TD> <TD width=32> <P align=center>1450</P></TD> <TD width=32> <P align=center>1650</P></TD> <TD width=32> <P align=center>1800</P></TD> <TD width=31> <P align=center>2000</P></TD> <TD width=32> <P align=center>2350</P></TD></TR> <TR> <TD width=30> <P align=center>H</P></TD> <TD width=32> <P align=center>293</P></TD> <TD width=29> <P align=center>328</P></TD> <TD width=34> <P align=center>364</P></TD> <TD width=32> <P align=center>418</P></TD> <TD width=32> <P align=center>481</P></TD> <TD width=31> <P align=center>543</P></TD> <TD width=32> <P align=center>673</P></TD> <TD width=32> <P align=center>729</P></TD> <TD width=31> <P align=center>927</P></TD> <TD width=32> <P align=center>957</P></TD> <TD width=32> <P align=center>1188</P></TD> <TD width=31> <P align=center>1218</P></TD> <TD width=32> <P align=center>1600</P></TD> <TD width=32> <P align=center>1800</P></TD> <TD width=31> <P align=center>2000</P></TD> <TD width=32> <P align=center>2300</P></TD> <TD width=32> <P align=center>2600</P></TD> <TD width=32> <P align=center>2700</P></TD> <TD width=31> <P align=center>2860</P></TD> <TD width=32> <P align=center>3200</P></TD></TR></TBODY></TABLE><BR> http://www.91way.com/info_en/5445.html 控制阀 2026-1-28 19:06:44 水位控制阀;角型定水位阀 <BR>100A定水位阀是一种隔膜式调节水箱和水塔液面高度的阀门。阀门由一特殊强化尼龙膜片将其分为上下两个空室，当液面达到设定位置时，浮球导阀关闭，上腔压力大于下腔，阀门关闭，即停止供水；当液面下降超过预设位置，浮球导阀开启，上腔压力小于下腔压力，阀门开启，阀门向池内供水。角型定水位阀安装方便，可省去管道弯头，节省安装空间。100A角型定水位阀保养简单、灵活耐用、液位控制准确度高，水位不受水压干扰且关闭紧密不漏水，性能可靠，成本底。浮球可随水池的高度和距度安装。 <BR>100A角型定水位阀主要连接尺寸 :<BR><BR> <TABLE style="WIDTH: 650px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=0 cellPadding=0 width=650 align=center> <TBODY> <TR width> <TD rowSpan=2 width=360> <DIV align=center>公称通径 （mm） </DIV></TD> <TD width=368> <DIV align=center>尺 寸（mm） </DIV></TD></TR> <TR> <TD width=368> <DIV align=center>H </DIV></TD></TR> <TR> <TD width=360> <DIV align=center>50 </DIV></TD> <TD width=368> <DIV align=center>125 </DIV></TD></TR> <TR> <TD width=360> <DIV align=center>65 </DIV></TD> <TD width=368> <DIV align=center>145 </DIV></TD></TR> <TR> <TD width=360> <DIV align=center>80 </DIV></TD> <TD width=368> <DIV align=center>155 </DIV></TD></TR> <TR> <TD width=360> <DIV align=center>100 </DIV></TD> <TD width=368> <DIV align=center>175 </DIV></TD></TR> <TR> <TD width=360> <DIV align=center>125 </DIV></TD> <TD width=368> <DIV align=center>200 </DIV></TD></TR> <TR> <TD width=360> <DIV align=center>150 </DIV></TD> <TD width=368> <DIV align=center>225 </DIV></TD></TR> <TR> <TD width=360> <DIV align=center>200 </DIV></TD> <TD width=368> <DIV align=center>275 </DIV></TD></TR> <TR> <TD width=360> <DIV align=center>250 </DIV></TD> <TD width=368> <DIV align=center>325 </DIV></TD></TR> <TR> <TD width=360> <DIV align=center>300 </DIV></TD> <TD width=368> <DIV align=center>375 </DIV></TD></TR></TBODY></TABLE> http://www.91way.com/info_en/10233.html 控制阀 2026-1-28 17:15:46 <P>QV500X泄压阀<BR><BR>作用与用途： <BR>当给水管中压力超过泄压阀额定压力时，泄压阀开启，防止管线及设备因超压而损坏，可用于高层建筑消防测试循环系统之泄压用，以防止水压过高造成系统危险。 <BR><BR>技术参数：&nbsp;<BR>1、&nbsp;公称压力：1.0Mpa、1.6Mpa1、2.5Mpa&nbsp;<BR>2、&nbsp;壳体试验压力：P=1.5PN&nbsp;<BR>3、&nbsp;密封试验压力：P=1.1PN&nbsp;<BR>4、&nbsp;适用介质：水&nbsp;<BR>5、&nbsp;适用温度：0℃—80℃ <BR><BR>主要尺寸：</P> <P align=center><A href="/upload2009/200911/2009113095525496.gif" target=_blank><IMG style="FILTER: ; WIDTH: 533px; HEIGHT: 415px" border=0 hspace=0 alt=QV500X泄压阀安装尺寸 src="/upload2009/200911/2009113095525496.gif" width=533 height=415></A><BR><BR><A href="/upload2009/200911/2009113095536330.gif" target=_blank><IMG style="FILTER: ; WIDTH: 450px; HEIGHT: 206px" border=0 hspace=0 alt=QV500X泄压阀外形尺寸 src="/upload2009/200911/2009113095536330.gif" width=450 height=206></A><BR></P> http://www.91way.com/info_en/23956.html 控制阀 2026-1-27 18:31:01 <P>LDK恒定流量控制阀是一种集减压阀和节流阀为 一体的适合于掺水、掺油、高压注水、注聚合物等场所的新型控制阀。该阀可以使流量限定在预定的流量值上，其自动调节的特点可以使流量在进出口压差变化的情况下也保持流量度不变。原理 <BR><BR>设控制阀的进出口压力为P1，介质经减压阀阀口后压力减至P2，再经过节流阀的节流口，压力由P2降至P3，节流阀的节流口前后的压力P2和P3分别引到减压力阀阀芯两端，P2和P3对减压阀阀芯所产生的液压力应该与减压阀的弹簧力Ft和介质流过减压阀进出口间接控制容积所产生的作用于减压阀阀芯上的移动力Fw相平衡，从而减压阀处于某一平衡位置，当控制阀的进出口压力差(P1-P3)由于外界负载变化而变化时，减压阀阀芯的平衡位置会相应的改变，来维持节流阀的节流口前后差(P1-P3)近于不 变，从而保持节流口在给定的开口量下，通过的流量保持恒定。</P> <P align=center><A href="http://www.91way.com/upload2013/201310/20131027130344938.jpg" target=_blank><IMG style="FILTER: ; WIDTH: 293px; HEIGHT: 246px" border=0 hspace=0 alt=LDK恒定流量控制阀工作原理图 src="/upload2013/201310/20131027130344938.jpg" width=293 height=246></A><BR><BR>LDK恒定流量控制阀<BR><BR></P> http://www.91way.com/info_en/24453.html 控制阀 2026-1-25 19:03:30 <P><A href="http://www.91way.com/upload2014/201402/20140215200801710.jpg" target=_blank><IMG style="FILTER: ; WIDTH: 599px; HEIGHT: 110px" border=0 hspace=0 alt=ZMQP,M,Q气动薄膜式切断阀型号说明 src="/upload2014/201402/20140215200801710.jpg" width=599 height=110></A></P> <P align=center><BR>ZMQP,M,Q气动薄膜式切断阀<BR></P> http://www.91way.com/info_en/18165.html 控制阀 2026-1-24 20:09:30 QDF-40紧急切断阀 <BR><BR>工作压力：0.2MPa <BR>脱落速度：0.5S <BR>工作温度：-30℃～55℃ <BR>流量范围：0～120L/min <BR>提 升 阀：单/双 <BR>进 口：BSPF 1" <BR>出 口：BSPF 1" <BR>螺 纹：Male/Female <BR><BR>包 装：10个/箱 <BR>净 重：25Kg <BR>毛 重：26Kg <BR>尺 寸：410×330×230mm<BR><BR> http://www.91way.com/info_en/5474.html 控制阀 2026-1-24 20:08:16 DS101X水泵控制阀是安装在大口径给水管网系统的出口处、防止介质倒流、水锤及水击现象的智能型阀门。DS101X活塞式多功能水泵控制阀兼具电动阀、逆止阀和水锤消除器三种功能，可有效地提高供水系统的安全可靠性，双阀瓣结构可使阀门在停泵后迅速关闭 50% （防止回流介质导致水泵反转），再缓慢关闭其余10%（消除破坏性水锤）。 <BR><BR>DS101X活塞式多功能水泵控制阀主要外型连接尺寸： <BR><BR> <TABLE style="WIDTH: 680px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=0 cellPadding=0 width=680 align=center> <TBODY> <TR bgColor=#ffeeee> <TD height=21 width=18> <P align=center>DN </P></TD> <TD width=24> <P align=center>50 </P></TD> <TD width=24> <P align=center>65 </P></TD> <TD width=24> <P align=center>80 </P></TD> <TD width=24> <P align=center>100 </P></TD> <TD width=24> <P align=center>125 </P></TD> <TD width=24> <P align=center>150 </P></TD> <TD width=24> <P align=center>200 </P></TD> <TD width=24> <P align=center>250 </P></TD> <TD width=24> <P align=center>300 </P></TD> <TD width=24> <P align=center>350 </P></TD> <TD width=30> <P align=center>400 </P></TD> <TD width=30> <P align=center>450 </P></TD> <TD width=30> <P align=center>500 </P></TD> <TD width=30> <P align=center>600 </P></TD> <TD width=30> <P align=center>700 </P></TD> <TD width=50> <P align=center>800 </P></TD> <TD width=51> <P align=center>900 </P></TD> <TD width=47> <P align=center>1000 </P></TD> <TD width=54> <P align=center>1200 </P></TD> <TD width=56> <P align=center>1400 </P></TD></TR> <TR> <TD height=22 width=18> <P align=center>L </P></TD> <TD width=24> <P align=center>205 </P></TD> <TD width=24> <P align=center>216 </P></TD> <TD width=24> <P align=center>250 </P></TD> <TD width=24> <P align=center>320 </P></TD> <TD width=24> <P align=center>365 </P></TD> <TD width=24> <P align=center>415 </P></TD> <TD width=24> <P align=center>500 </P></TD> <TD width=24> <P align=center>605 </P></TD> <TD width=24> <P align=center>698 </P></TD> <TD width=24> <P align=center>787 </P></TD> <TD width=30> <P align=center>914 </P></TD> <TD width=30> <P align=center>978 </P></TD> <TD width=30> <P align=center>978 </P></TD> <TD width=30> <P align=center>1150 </P></TD> <TD width=30> <P align=center>1300 </P></TD> <TD width=50> <P align=center>1450 </P></TD> <TD width=51> <P align=center>1650 </P></TD> <TD width=47> <P align=center>1800 </P></TD> <TD width=54> <P align=center>2000 </P></TD> <TD width=56> <P align=center>2350 </P></TD></TR> <TR> <TD height=21 width=18> <P align=center>H </P></TD> <TD width=24> <P align=center>293 </P></TD> <TD width=24> <P align=center>328 </P></TD> <TD width=24> <P align=center>364 </P></TD> <TD width=24> <P align=center>418 </P></TD> <TD width=24> <P align=center>481 </P></TD> <TD width=24> <P align=center>543 </P></TD> <TD width=24> <P align=center>673 </P></TD> <TD width=24> <P align=center>729 </P></TD> <TD width=24> <P align=center>927 </P></TD> <TD width=24> <P align=center>957 </P></TD> <TD width=30> <P align=center>1188 </P></TD> <TD width=30> <P align=center>1218 </P></TD> <TD width=30> <P align=center>1600 </P></TD> <TD width=30> <P align=center>1800 </P></TD> <TD width=30> <P align=center>2000 </P></TD> <TD width=50> <P align=center>2300 </P></TD> <TD width=51> <P align=center>2600 </P></TD> <TD width=47> <P align=center>2700 </P></TD> <TD width=54> <P align=center>2860 </P></TD> <TD width=56> <P align=center>3200 </P></TD></TR></TBODY></TABLE><BR> http://www.91way.com/info_en/21833.html 控制阀 2026-1-23 19:30:15 YS型先导顺序阀，在液压系统中用来控制执行元件的先后动作顺序，实现液压系统的自动控制。改变控制油的控制形式，可以分别得到背压阀，卸荷阀、旁通阀，顺序阀等多种使用形式，如选用带单向阀的内供内排或外供内排型顺序阀，还可作为平衡阀使用。 <BR><BR>YS型先导顺序阀技术参数 <BR><BR> <TABLE style="WIDTH: 650px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=1 cellPadding=0 width=650 align=center> <TBODY> <TR> <TD width=127> <DIV align=left>&nbsp;&nbsp;规 格</DIV></TD> <TD width=150> <DIV align=center>03</DIV></TD> <TD width=105> <DIV align=center>06</DIV></TD> <TD width=105> <DIV align=center>10</DIV></TD></TR> <TR> <TD>&nbsp;&nbsp;流量l/min</TD> <TD> <DIV align=center>100 </DIV></TD> <TD> <DIV align=center>200</DIV></TD> <TD> <DIV align=center>400</DIV></TD></TR> <TR> <TD>&nbsp;&nbsp;液压介质</TD> <TD colSpan=3> <DIV align=center>矿物质液压油、磷酸脂液压油</DIV></TD></TR> <TR> <TD>&nbsp;&nbsp;介质粘度范围mm2/s </TD> <TD colSpan=3> <DIV align=center>2.8~100</DIV></TD></TR> <TR> <TD>&nbsp;&nbsp;介质温度范围℃</TD> <TD colSpan=3> <DIV align=center>-20~70</DIV></TD></TR> <TR> <TD>&nbsp; 工作压力MPa</TD> <TD colSpan=3> <DIV align=center>A、B、X口至31.5</DIV></TD></TR> <TR> <TD>&nbsp; 背压MPa <DIV align=center></DIV></TD> <TD colSpan=3> <DIV align=center></DIV> <DIV align=center>Y口至31.5</DIV></TD></TR> <TR> <TD> <DIV align=left>&nbsp; 调节压力MPa</DIV></TD> <TD colSpan=3> <DIV align=center>0.3~21(与流量有关)</DIV></TD></TR></TBODY></TABLE><BR>型号说明<BR><BR><A href="/upload2012/201210/20121011201234717.gif" target=_blank><IMG style="FILTER: ; WIDTH: 550px; HEIGHT: 202px" border=0 hspace=0 alt=YS型先导顺序阀选型说明 src="/upload2012/201210/20121011201234717.gif" width=550 2></A><BR><BR> http://www.91way.com/info_en/10228.html 控制阀 2026-1-23 19:00:27 QVM745X-J145X多功能电动遥控阀： <BR><BR>用途： <BR><BR>安装于给排水、建筑、石油、化工、煤气（天然气）、食品、医药、电站、核电等领域的管路中，根据电信号或手动操作，使阀门打开或关闭。 <BR><BR>特点： <BR>1、准确快速的控制反应。 <BR>2、关闭速度可调，阀门平稳关闭而不会产生压力波动。 <BR>3、采用直通电磁阀控制，维护简单。 <BR><BR>技术参数： <BR>1、&nbsp;公称压力：1.0Mpa、1.6Mpa、2.5Mpa <BR>2、&nbsp;电磁阀的说明：电压：交流220V&nbsp;直流24V <BR>通常：常闭；可选：常开、防爆&nbsp; <BR>3、&nbsp;适用介质：水&nbsp; <BR>4&nbsp;、适用温度：0℃—80℃ <BR><BR>QVM745X-J145X多功能电动遥控阀主要尺寸：<BR><BR> <TABLE style="WIDTH: 680px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=0 cellPadding=0 width=680 align=center> <TBODY> <TR align=middle> <TD rowSpan=2 width=55> <P align=center>公称通径DN（mm）</P></TD> <TD rowSpan=2 width=34>L</TD> <TD rowSpan=2 width=29>H</TD> <TD height=28 colSpan=3>D</TD> <TD colSpan=3>D1</TD> <TD colSpan=3>n-d</TD></TR> <TR align=middle> <TD height=19 width=43>1.0MPa</TD> <TD width=44>1.6MPa</TD> <TD width=45>2.5MPa</TD> <TD width=42>1.0MPa</TD> <TD width=42>1.6MPa</TD> <TD width=42>2.5MPa</TD> <TD width=45>1.0MPa</TD> <TD width=45>1.6MPa</TD> <TD width=68>2.5MPa</TD></TR> <TR align=middle> <TD>50</TD> <TD>205</TD> <TD>320</TD> <TD>165</TD> <TD>165</TD> <TD>165</TD> <TD>125</TD> <TD>125</TD> <TD>125</TD> <TD>4-18</TD> <TD>4-18</TD> <TD>4-18</TD></TR> <TR align=middle> <TD height=17>65</TD> <TD>216</TD> <TD>367</TD> <TD>185</TD> <TD>185</TD> <TD>185</TD> <TD>145</TD> <TD>145</TD> <TD>145</TD> <TD>4-18</TD> <TD>4-18</TD> <TD>8-18</TD></TR> <TR align=middle> <TD>80</TD> <TD>250</TD> <TD>400</TD> <TD>200</TD> <TD>200</TD> <TD>200</TD> <TD>160</TD> <TD>160</TD> <TD>160</TD> <TD>8-18</TD> <TD>8-18</TD> <TD>8-18</TD></TR> <TR align=middle> <TD>100</TD> <TD>320</TD> <TD>452</TD> <TD>220</TD> <TD>220</TD> <TD>235</TD> <TD>180</TD> <TD>180</TD> <TD>190</TD> <TD>8-18</TD> <TD>8-18</TD> <TD>8-22</TD></TR> <TR align=middle> <TD>125</TD> <TD>365</TD> <TD>522</TD> <TD>250</TD> <TD>250</TD> <TD>270</TD> <TD>210</TD> <TD>210</TD> <TD>220</TD> <TD>8-18</TD> <TD>8-18</TD> <TD>8-26</TD></TR> <TR align=middle> <TD>150</TD> <TD>415</TD> <TD>592</TD> <TD>285</TD> <TD>285</TD> <TD>300</TD> <TD>240</TD> <TD>240</TD> <TD>250</TD> <TD>8-22</TD> <TD>8-22</TD> <TD>8-26</TD></TR> <TR align=middle> <TD>200</TD> <TD>457</TD> <TD>696</TD> <TD>340</TD> <TD>340</TD> <TD>360</TD> <TD>295</TD> <TD>295</TD> <TD>310</TD> <TD>8-22</TD> <TD>12-22</TD> <TD>12-26</TD></TR> <TR align=middle> <TD>250</TD> <TD>533</TD> <TD>810</TD> <TD>395</TD> <TD>405</TD> <TD>425</TD> <TD>350</TD> <TD>355</TD> <TD>370</TD> <TD>12-22</TD> <TD>12-26</TD> <TD>12-30</TD></TR> <TR align=middle> <TD>300</TD> <TD>610</TD> <TD>943</TD> <TD>445</TD> <TD>460</TD> <TD>485</TD> <TD>400</TD> <TD>410</TD> <TD>430</TD> <TD>12-22</TD> <TD>12-26</TD> <TD>16-30</TD></TR> <TR align=middle> <TD>350</TD> <TD>686</TD> <TD>1200</TD> <TD>505</TD> <TD>520</TD> <TD>555</TD> <TD>460</TD> <TD>470</TD> <TD>490</TD> <TD>16-22</TD> <TD>16-26</TD> <TD>16-33</TD></TR> <TR align=middle> <TD>400</TD> <TD>762</TD> <TD>1230</TD> <TD>565</TD> <TD>580</TD> <TD>620</TD> <TD>515</TD> <TD>525</TD> <TD>550</TD> <TD>16-26</TD> <TD>16-30</TD> <TD>16-36</TD></TR> <TR align=middle> <TD>450</TD> <TD>914</TD> <TD>1230</TD> <TD>615</TD> <TD>640</TD> <TD>670</TD> <TD>565</TD> <TD>585</TD> <TD>600</TD> <TD>20-26</TD> <TD>20-30</TD> <TD>20-36</TD></TR> <TR align=middle> <TD height=16>500</TD> <TD>978</TD> <TD>1270</TD> <TD>670</TD> <TD>715</TD> <TD>730</TD> <TD>620</TD> <TD>650</TD> <TD>660</TD> <TD>20-26</TD> <TD>20-33</TD> <TD>20-36</TD></TR> <TR align=middle> <TD>600</TD> <TD>1200</TD> <TD>1600</TD> <TD>780</TD> <TD>840</TD> <TD>&nbsp;</TD> <TD>725</TD> <TD>770</TD> <TD>&nbsp;</TD> <TD>20-30</TD> <TD>20-36</TD> <TD>&nbsp;</TD></TR> <TR align=middle> <TD>700</TD> <TD>1450</TD> <TD>1758</TD> <TD>895</TD> <TD>910</TD> <TD>&nbsp;</TD> <TD>840</TD> <TD>840</TD> <TD>&nbsp;</TD> <TD>24-30</TD> <TD>24-36</TD> <TD>&nbsp;</TD></TR> <TR align=middle> <TD>800</TD> <TD>1560</TD> <TD>1900</TD> <TD>1015</TD> <TD>1025</TD> <TD>&nbsp;</TD> <TD>950</TD> <TD>950</TD> <TD>&nbsp;</TD> <TD>24-33</TD> <TD>24-39</TD> <TD>&nbsp;</TD></TR> <TR align=middle> <TD>900</TD> <TD>1800</TD> <TD>1200</TD> <TD>1115</TD> <TD>1125</TD> <TD>&nbsp;</TD> <TD>1050</TD> <TD>1050</TD> <TD>&nbsp;</TD> <TD>28-33</TD> <TD>28-39</TD> <TD>&nbsp;</TD></TR> <TR align=middle> <TD>1000</TD> <TD>2000</TD> <TD>2400</TD> <TD>1230</TD> <TD>1255</TD> <TD>&nbsp;</TD> <TD>1160</TD> <TD>1170</TD> <TD>&nbsp;</TD> <TD>28-36</TD> <TD>28-42</TD></TR></TBODY></TABLE><BR> http://www.91way.com/info_en/20509.html 控制阀 2026-1-23 19:00:19 HS41X-A带过滤防污隔断阀由两个隔开的止回阀和一个液压传动到泄水阀组成，第一个止回阀阀体内装有过滤网。由于止回阀的局部水头损失，中间腔内的压力始终低于入水口的压力。这个压差驱使泄水阀处于关闭状态，管路正常供水。在压力异常时，(即出口端压力高于中坚腔)，即使两个止回阀都不能反向密封，安全泄水阀也能自动开启将倒流水泄空，并形成空气隔断，保证上游供水卫生安全。<BR>&nbsp;<BR>调试步骤 <BR>在正式安培育防污隔断阀之前，应彻底冲洗所有管道以排除其它不相关的麻烦，按装完毕后，初步启动使用时，为了防止剧烈动作时损伤O形圈移位和内部组件的损伤，有必要遵循以下步骤：关闭出口闸阀，慢慢打开进水闸阀，让水缓慢充满阀内腔，打开各个测试球阀除阀腔内的空气，待阀腔充满水后，慢慢打开出水闸阀，让水充满整个管路。 <BR><BR>性能与用途 <BR>倒流防止器产品结构具有合理性、使用方便产品、密封性能强、坚固耐用及造型美观等特点。广泛用于电力、冶金、石油、化工、煤气、城建、造纸、纺织、医药、食品、船舶、给排水、能源、钻探等部门。 <BR>1. 普通型可以垂直、水平安装 <BR>2. 安全型水平安装，地点环境应清洁，有足够的维护空间，安全排水器或(空气隔阻器)出口离地面高度大于300MM，并不被水或杂物所淹没 <BR>3. 安装地域应设排水设施 <BR>4. 阀前应装闸阀(蝶阀)及像胶软接头(或伸缩器)，阀后装闸阀(蝶阀)，水质差时阀前应安装过滤器 <BR><BR>HS41X-A型带过滤防污隔断阀(管道倒流防止器)主要零件材料<BR><BR> <TABLE style="WIDTH: 100%; BORDER-COLLAPSE: collapse" border=1 cellSpacing=0 cellPadding=0 width="100%" align=center> <TBODY> <TR> <TD> <DIV align=center>零件名称</DIV></TD> <TD> <DIV align=center>材质</DIV></TD></TR> <TR> <TD> <DIV align=center>阀体、阀盖</DIV></TD> <TD> <DIV align=center>铸铁、碳钢、不锈钢</DIV></TD></TR> <TR> <TD> <DIV align=center>阀瓣</DIV></TD> <TD> <DIV align=center>碳钢、不锈钢、丁腈橡胶</DIV></TD></TR> <TR> <TD> <DIV align=center>阀杆</DIV></TD> <TD> <DIV align=center>铝青铜、铬不锈钢</DIV></TD></TR> <TR> <TD> <DIV align=center>膜片</DIV></TD> <TD> <DIV align=center>丁腈橡胶</DIV></TD></TR> <TR> <TD> <DIV align=center>膜片压板</DIV></TD> <TD> <DIV align=center>碳钢、不锈钢</DIV></TD></TR> <TR> <TD> <DIV align=center>弹簧</DIV></TD> <TD> <DIV align=center>不锈钢</DIV></TD></TR></TBODY></TABLE> http://www.91way.com/info_en/10234.html 控制阀 2026-1-21 18:54:43 QV600X水力电动控制阀 <BR><BR><BR>作用与用途： <BR>该阀是用来安装在管路中，作业遥控开启和关闭的阀门，可取代用来启闭闸阀或蝶阀的大型电动装置，体积小，重量轻，维修简单，使用方便，安全可靠。 <BR><BR>技术参数： <BR>1、 公称压力：1.0Mpa、1.6Mpa、2.5Mpa <BR>2、 壳体试验压力：P=1.5PN <BR>3、 密封试验压力：P=1.1PN <BR>4、 适用介质：水 <BR>5、 适用温度：0℃—80℃ <BR>6、 电磁阀的说明：电压：交流220V 直流24V <BR>通常：常闭；可选：常开、防爆 <BR><BR>主要尺寸： <P align=center><A href="http://www.91way.com/upload2009/200911/2009113095936572.gif" target=_blank><IMG style="FILTER: ; WIDTH: 475px; HEIGHT: 412px" border=0 hspace=0 alt=QV600X水力电动控制阀安装尺寸 src="/upload2009/200911/2009113095936572.gif" width=475 height=412></A><BR><BR><A href="http://www.91way.com/upload2009/200911/2009113095945995.gif" target=_blank><IMG style="FILTER: ; WIDTH: 450px; HEIGHT: 192px" border=0 hspace=0 alt=QV600X水力电动控制阀外形尺寸 src="/upload2009/200911/2009113095945995.gif" width=450 height=192></A><BR><BR></P> http://www.91way.com/info_en/5470.html 控制阀 2026-1-21 18:41:23 AX107X活塞式安全泄压/持压阀是安装在高层建筑、消防给水系统以及其它给水系统的管道上，当给水管道中 压力超过泄压阀设定压力时，泄压阀自动开启快速泄压，保护管线的安全，也可作持压阀用，保障主阀上游的供水压力。能准确保持不边的安全设定压力，一旦超压，泄压阀迅速打开，及时泄压。关闭平稳可靠，消除压力余波 <BR><BR>AX107X活塞式安全泄压/持压阀主要外型连接尺寸：<BR><BR> <TABLE style="WIDTH: 680px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=0 cellPadding=0 width=680 align=center> <TBODY> <TR vAlign=center> <TD width=25> <P align=center>DN </P></TD> <TD width=31> <P align=center>50 </P></TD> <TD width=31> <P align=center>65 </P></TD> <TD width=31> <P align=center>80 </P></TD> <TD width=31> <P align=center>100 </P></TD> <TD width=31> <P align=center>125 </P></TD> <TD width=31> <P align=center>150 </P></TD> <TD width=31> <P align=center>200 </P></TD> <TD width=31> <P align=center>250 </P></TD> <TD width=39> <P align=center>300 </P></TD> <TD width=39> <P align=center>350 </P></TD> <TD width=39> <P align=center>400 </P></TD> <TD width=39> <P align=center>450 </P></TD> <TD width=39> <P align=center>500 </P></TD> <TD width=39> <P align=center>600 </P></TD> <TD width=39> <P align=center>700 </P></TD> <TD width=39> <P align=center>800 </P></TD> <TD width=39> <P align=center>900 </P></TD> <TD width=63> <P align=center>1000 </P></TD></TR> <TR vAlign=center> <TD width=25> <P align=center>L </P></TD> <TD width=31> <P align=center>205 </P></TD> <TD width=31> <P align=center>216 </P></TD> <TD width=31> <P align=center>250 </P></TD> <TD width=31> <P align=center>320 </P></TD> <TD width=31> <P align=center>365 </P></TD> <TD width=31> <P align=center>415 </P></TD> <TD width=31> <P align=center>500 </P></TD> <TD width=31> <P align=center>605 </P></TD> <TD width=39> <P align=center>698 </P></TD> <TD width=39> <P align=center>787 </P></TD> <TD width=39> <P align=center>914 </P></TD> <TD width=39> <P align=center>978 </P></TD> <TD width=39> <P align=center>978 </P></TD> <TD width=39> <P align=center>1150 </P></TD> <TD width=39> <P align=center>1300 </P></TD> <TD width=39> <P align=center>1450 </P></TD> <TD width=39> <P align=center>1650 </P></TD> <TD width=63> <P align=center>1800 </P></TD></TR> <TR vAlign=center> <TD width=25> <P align=center>H </P></TD> <TD width=31> <P align=center>300 </P></TD> <TD width=31> <P align=center>337 </P></TD> <TD width=31> <P align=center>467 </P></TD> <TD width=31> <P align=center>520 </P></TD> <TD width=31> <P align=center>580 </P></TD> <TD width=31> <P align=center>640 </P></TD> <TD width=31> <P align=center>778 </P></TD> <TD width=31> <P align=center>889 </P></TD> <TD width=39> <P align=center>1010 </P></TD> <TD width=39> <P align=center>1037 </P></TD> <TD width=39> <P align=center>1264 </P></TD> <TD width=39> <P align=center>1294 </P></TD> <TD width=39> <P align=center>1324 </P></TD> <TD width=39> <P align=center>1600 </P></TD> <TD width=39> <P align=center>1750 </P></TD> <TD width=39> <P align=center>1900 </P></TD> <TD width=39> <P align=center>2100 </P></TD> <TD width=63> <P align=center>2400 </P></TD></TR></TBODY></TABLE><BR> http://www.91way.com/info_en/24455.html 控制阀 2026-1-21 18:37:39 ZSQP,M,Q气动活塞式切断阀<BR><BR> <TABLE style="WIDTH: 680px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=0 cellPadding=4 width=680 align=center> <TBODY> <TR> <TD width=177 colSpan=2> <P align=center>公称通径DN（mm)</P></TD> <TD width=43> <P align=center>15</P></TD> <TD width=43> <P align=center>20</P></TD> <TD width=43> <P align=center>25</P></TD> <TD width=43> <P align=center>32</P></TD> <TD width=43> <P align=center>40</P></TD> <TD width=43> <P align=center>50</P></TD> <TD width=43> <P align=center>65</P></TD> <TD width=43> <P align=center>80</P></TD> <TD width=43> <P align=center>100</P></TD> <TD width=43> <P align=center>125</P></TD> <TD width=43> <P align=center>150</P></TD> <TD width=43> <P align=center>200</P></TD></TR> <TR> <TD rowSpan=2 width=100> <P align=center>流量系数Kv</P></TD> <TD width=77> <P align=center>单座、三通 </P></TD> <TD width=43> <P align=center>5</P></TD> <TD width=43> <P align=center>8</P></TD> <TD width=43> <P align=center>12</P></TD> <TD width=43> <P align=center>17</P></TD> <TD width=43> <P align=center>29</P></TD> <TD width=43> <P align=center>43</P></TD> <TD width=43> <P align=center>70</P></TD> <TD width=43> <P align=center>110</P></TD> <TD width=43> <P align=center>165</P></TD> <TD width=43> <P align=center>275</P></TD> <TD width=43> <P align=center>440</P></TD> <TD width=43> <P align=center>600</P></TD></TR> <TR> <TD width=77> <P align=center>套筒 </P></TD> <TD width=43> <P align=center>　 </P></TD> <TD width=43> <P align=center>　 </P></TD> <TD width=43> <P align=center>12</P></TD> <TD width=43> <P align=center>17</P></TD> <TD width=43> <P align=center>29</P></TD> <TD width=43> <P align=center>43</P></TD> <TD width=43> <P align=center>70</P></TD> <TD width=43> <P align=center>110</P></TD> <TD width=43> <P align=center>165</P></TD> <TD width=43> <P align=center>275</P></TD> <TD width=43> <P align=center>440</P></TD> <TD width=43> <P align=center>600</P></TD></TR> <TR> <TD width=177 colSpan=2> <P align=center>额定行程L(mm)</P></TD> <TD width=171 colSpan=4> <P align=left>— — 8</P></TD> <TD width=85 colSpan=2> <P align=center>12</P></TD> <TD width=85 colSpan=2> <P align=center>20</P></TD> <TD width=43> <P align=center>25</P></TD> <TD width=128 colSpan=3> <P align=center>40</P></TD></TR> <TR> <TD rowSpan=2 width=100> <P align=center>泄露量l/h</P></TD> <TD width=77> <P align=center>硬密封 </P></TD> <TD width=512 colSpan=12> <P align=center>单座：0.01%×阀额定容量； 套筒：0.5%×阀额定容量 </P></TD></TR> <TR> <TD width=77> <P align=center>软密封 </P></TD> <TD width=512 colSpan=12> <P align=center>VI级 </P></TD></TR> <TR> <TD rowSpan=2 width=100> <P align=center>允许压差(Mpa)</P></TD> <TD width=77> <P align=center>单座、三通 </P></TD> <TD width=43> <P align=center>6.4</P></TD> <TD width=43> <P align=center>5.09</P></TD> <TD width=43> <P align=center>2.91</P></TD> <TD width=43> <P align=center>1.85</P></TD> <TD width=43> <P align=center>2.18</P></TD> <TD width=43> <P align=center>1.33</P></TD> <TD width=43> <P align=center>1.52</P></TD> <TD width=43> <P align=center>0.99</P></TD> <TD width=43> <P align=center>0.62</P></TD> <TD width=43> <P align=center>0.6</P></TD> <TD width=43> <P align=center>0.69</P></TD> <TD width=43> <P align=center>0.39</P></TD></TR> <TR> <TD width=77> <P align=center>套筒 </P></TD> <TD width=512 colSpan=12> <P align=center>6.4</P></TD></TR></TBODY></TABLE> <P align=center><BR>ZSQP,M,Q气动活塞式切断阀<BR></P> http://www.91way.com/info_en/5467.html 控制阀 2026-1-21 17:11:07 YA741X减压稳压阀是安装于高层建筑给排水系统管道上，将进口压力减至某一需要的出口压力的特种阀门。YA741X可调式减压稳压阀依靠本身能量使出口压力保持稳定在设定植，即出口压力不因进口压力及流量的变化而变化，并且阀门控制系统的进口处装有一个自清洁滤网，利用利用体特性，使比重较大、直径较大的悬浮颗粒不会进入控制系统，确保系统循环畅通无阻，使阀门能安全可靠地运行。系统动作平稳、强度高、使用寿命长。 <BR><BR>YA741X可调式减压稳压阀主要技术参数 ： <BR><BR> <TABLE style="WIDTH: 99%; BORDER-COLLAPSE: collapse" border=1 cellSpacing=0 cellPadding=0 width="99%" align=center> <TBODY> <TR bgColor=#ffeeee> <TD rowSpan=2 width="14%"> <DIV align=center>公称压力 （MPa） </DIV></TD> <TD width="38%" colSpan=2> <DIV align=center>试验压力（MPa） </DIV></TD> <TD rowSpan=2 width="21%"> <DIV align=center>调压范围 </DIV></TD> <TD rowSpan=2 width="12%"> <DIV align=center>适用温度 </DIV></TD> <TD rowSpan=2 width="12%"> <DIV align=center>适用介质 </DIV></TD></TR> <TR> <TD width="18%"> <DIV align=center>壳体 </DIV></TD> <TD width="19%"> <DIV align=center>密封 </DIV></TD></TR> <TR> <TD width="14%"> <DIV align=center>1.0 </DIV></TD> <TD width="18%"> <DIV align=center>1.5 </DIV></TD> <TD width="19%"> <DIV align=center>1.1 </DIV></TD> <TD rowSpan=3 width="21%"> <DIV align=center>0.05～0.8 MPa 0.12～1.4 MPa 0.12～1.6 MPa </DIV></TD> <TD rowSpan=3 width="12%"> <DIV align=center>≤80℃ </DIV></TD> <TD rowSpan=3 width="12%"> <DIV align=center>水 </DIV></TD></TR> <TR> <TD width="14%"> <DIV align=center>1.6 </DIV></TD> <TD width="18%"> <DIV align=center>2.4 </DIV></TD> <TD width="19%"> <DIV align=center>1.76 </DIV></TD></TR> <TR> <TD width="14%"> <DIV align=center>2.5 </DIV></TD> <TD width="18%"> <DIV align=center>3.75 </DIV></TD> <TD width="19%"> <DIV align=center>2.75 </DIV></TD></TR></TBODY></TABLE><BR>YA741X可调式减压稳压阀主要连接尺寸：<BR><BR> <TABLE style="WIDTH: 98%; BORDER-COLLAPSE: collapse" border=1 cellSpacing=0 cellPadding=0 width="98%" align=center> <TBODY> <TR bgColor=#ffeeee> <TD rowSpan=2 width="17%"> <DIV align=center>公称通径 (mm) </DIV></TD> <TD width="81%" colSpan=2> <DIV align=center>尺 寸(mm) </DIV></TD></TR> <TR> <TD width="42%"> <DIV align=center>L </DIV></TD> <TD width="39%"> <DIV align=center>H </DIV></TD></TR> <TR> <TD width="17%"> <DIV align=center>50 </DIV></TD> <TD width="42%"> <DIV align=center>205 </DIV></TD> <TD width="39%"> <DIV align=center>300 </DIV></TD></TR> <TR> <TD width="17%"> <DIV align=center>65 </DIV></TD> <TD width="42%"> <DIV align=center>216 </DIV></TD> <TD width="39%"> <DIV align=center>337 </DIV></TD></TR> <TR> <TD width="17%"> <DIV align=center>80 </DIV></TD> <TD width="42%"> <DIV align=center>250 </DIV></TD> <TD width="39%"> <DIV align=center>467 </DIV></TD></TR> <TR> <TD width="17%"> <DIV align=center>100 </DIV></TD> <TD width="42%"> <DIV align=center>320 </DIV></TD> <TD width="39%"> <DIV align=center>520 </DIV></TD></TR> <TR> <TD width="17%"> <DIV align=center>125 </DIV></TD> <TD width="42%"> <DIV align=center>365 </DIV></TD> <TD width="39%"> <DIV align=center>580 </DIV></TD></TR> <TR> <TD width="17%"> <DIV align=center>150 </DIV></TD> <TD width="42%"> <DIV align=center>415 </DIV></TD> <TD width="39%"> <DIV align=center>640 </DIV></TD></TR> <TR> <TD width="17%"> <DIV align=center>200 </DIV></TD> <TD width="42%"> <DIV align=center>500 </DIV></TD> <TD width="39%"> <DIV align=center>778 </DIV></TD></TR> <TR> <TD width="17%"> <DIV align=center>250 </DIV></TD> <TD width="42%"> <DIV align=center>605 </DIV></TD> <TD width="39%"> <DIV align=center>889 </DIV></TD></TR> <TR> <TD width="17%"> <DIV align=center>300 </DIV></TD> <TD width="42%"> <DIV align=center>698 </DIV></TD> <TD width="39%"> <DIV align=center>1010 </DIV></TD></TR> <TR> <TD width="17%"> <DIV align=center>350 </DIV></TD> <TD width="42%"> <DIV align=center>787 </DIV></TD> <TD width="39%"> <DIV align=center>1037 </DIV></TD></TR> <TR> <TD width="17%"> <DIV align=center>400 </DIV></TD> <TD width="42%"> <DIV align=center>914 </DIV></TD> <TD width="39%"> <DIV align=center>1264 </DIV></TD></TR> <TR> <TD width="17%"> <DIV align=center>450 </DIV></TD> <TD width="42%"> <DIV align=center>978 </DIV></TD> <TD width="39%"> <DIV align=center>1294 </DIV></TD></TR> <TR> <TD width="17%"> <DIV align=center>500 </DIV></TD> <TD width="42%"> <DIV align=center>978 </DIV></TD> <TD width="39%"> <DIV align=center>1324 </DIV></TD></TR> <TR> <TD width="17%"> <DIV align=center>600 </DIV></TD> <TD width="42%"> <DIV align=center>1200 </DIV></TD> <TD width="39%"> <DIV align=center>1600 </DIV></TD></TR> <TR> <TD width="17%"> <DIV align=center>700 </DIV></TD> <TD width="42%"> <DIV align=center>1450 </DIV></TD> <TD width="39%"> <DIV align=center>1750 </DIV></TD></TR> <TR> <TD width="17%"> <DIV align=center>800 </DIV></TD> <TD width="42%"> <DIV align=center>1560 </DIV></TD> <TD width="39%"> <DIV align=center>1900 </DIV></TD></TR> <TR> <TD width="17%"> <DIV align=center>900 </DIV></TD> <TD width="42%"> <DIV align=center>1800 </DIV></TD> <TD width="39%"> <DIV align=center>2100 </DIV></TD></TR> <TR> <TD width="17%"> <DIV align=center>1000 </DIV></TD> <TD width="42%"> <DIV align=center>2000 </DIV></TD> <TD width="39%"> <DIV align=center>2400 </DIV></TD></TR></TBODY></TABLE> http://www.91way.com/info_en/5468.html 控制阀 2026-1-21 17:08:24 H104X减压稳压阀是安装于高层建筑给排水系统管道上，将进口压力减至某一需要的出口压力的特种阀门。H104X活塞式可调式减压稳压阀依靠本身能量使出口压力保持稳定在设定值，系统动作灵敏，使用寿命长。活塞式适用于大于450口径的阀门。 <BR><BR>H104X活塞式可调式减压稳压阀主要外型连接尺寸： <BR><BR> <TABLE style="WIDTH: 680px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=0 cellPadding=0 width=680 align=center> <TBODY> <TR vAlign=center align=middle bgColor=#ffeeee> <TD height=24 width=21> <P align=center>DN </P></TD> <TD width=27> <P align=center>50 </P></TD> <TD width=27> <P align=center>65 </P></TD> <TD width=27> <P align=center>80 </P></TD> <TD width=27> <P align=center>100 </P></TD> <TD width=27> <P align=center>125 </P></TD> <TD width=27> <P align=center>150 </P></TD> <TD width=27> <P align=center>200 </P></TD> <TD width=27> <P align=center>250 </P></TD> <TD width=27> <P align=center>300 </P></TD> <TD width=27> <P align=center>350 </P></TD> <TD width=33> <P align=center>400 </P></TD> <TD width=33> <P align=center>450 </P></TD> <TD width=33> <P align=center>500 </P></TD> <TD width=33> <P align=center>600 </P></TD> <TD width=33> <P align=center>700 </P></TD> <TD width=33> <P align=center>800 </P></TD> <TD width=33> <P align=center>900 </P></TD> <TD width=45> <P align=center>1000 </P></TD> <TD width=47> <P align=center>1200 </P></TD> <TD width=52> <P align=center>1400 </P></TD></TR> <TR vAlign=center align=middle> <TD height=25 width=21> <P align=center>L </P></TD> <TD width=27> <P align=center>205 </P></TD> <TD width=27> <P align=center>216 </P></TD> <TD width=27> <P align=center>250 </P></TD> <TD width=27> <P align=center>320 </P></TD> <TD width=27> <P align=center>365 </P></TD> <TD width=27> <P align=center>415 </P></TD> <TD width=27> <P align=center>500 </P></TD> <TD width=27> <P align=center>605 </P></TD> <TD width=27> <P align=center>698 </P></TD> <TD width=27> <P align=center>787 </P></TD> <TD width=33> <P align=center>914 </P></TD> <TD width=33> <P align=center>978 </P></TD> <TD width=33> <P align=center>978 </P></TD> <TD width=33> <P align=center>1150 </P></TD> <TD width=33> <P align=center>1300 </P></TD> <TD width=33> <P align=center>1450 </P></TD> <TD width=33> <P align=center>1650 </P></TD> <TD width=45> <P align=center>1800 </P></TD> <TD width=47> <P align=center>2000 </P></TD> <TD width=52> <P align=center>2350 </P></TD></TR> <TR vAlign=center align=middle> <TD height=24 width=21> <P align=center>H </P></TD> <TD width=27> <P align=center>293 </P></TD> <TD width=27> <P align=center>328 </P></TD> <TD width=27> <P align=center>364 </P></TD> <TD width=27> <P align=center>418 </P></TD> <TD width=27> <P align=center>481 </P></TD> <TD width=27> <P align=center>543 </P></TD> <TD width=27> <P align=center>673 </P></TD> <TD width=27> <P align=center>729 </P></TD> <TD width=27> <P align=center>927 </P></TD> <TD width=27> <P align=center>957 </P></TD> <TD width=33> <P align=center>1188 </P></TD> <TD width=33> <P align=center>1218 </P></TD> <TD width=33> <P align=center>1600 </P></TD> <TD width=33> <P align=center>1800 </P></TD> <TD width=33> <P align=center>2000 </P></TD> <TD width=33> <P align=center>2300 </P></TD> <TD width=33> <P align=center>2600 </P></TD> <TD width=45> <P align=center>2700 </P></TD> <TD width=47> <P align=center>2860 </P></TD> <TD width=52> <P align=center>3200 </P></TD></TR></TBODY></TABLE><BR> http://www.91way.com/info_en/5482.html 控制阀 2026-1-20 18:41:02 <P>900X紧急关闭阀是一种用于消防用水与生活用水并联的供水系统中，用来调配供水方向的阀门。当火灾发生时，消防急需大量用水，立即切断生活用水，确保足够的消防用水；当消防停止用水压力减小时，阀门自动打开，呈常开状态，恢复生活供水。紧急关闭阀使系统无须另设专门的消防单独供水管网，大大地节约了建设成本和用水量。阀门控制灵敏度高，安全可靠，调试简便，使用寿命长。 </P> <P align=center><A href="/uploadfiles/200904/2009416132521659.jpg" target=_blank><IMG style="FILTER: ; WIDTH: 254px; HEIGHT: 266px" border=0 hspace=0 alt=900X紧急关闭阀外形尺寸 src="/uploadfiles/200904/2009416132521659.jpg" width=254 height=266></A></P> <P align=left>900X紧急关闭阀主要连接尺寸： <BR><BR> <TABLE style="WIDTH: 98%; BORDER-COLLAPSE: collapse" border=1 cellSpacing=0 cellPadding=0 width="98%" align=center> <TBODY> <TR bgColor=#ffeeee> <TD rowSpan=2 width=156> <DIV align=center>公称通径 （mm） </DIV></TD> <TD colSpan=3> <DIV align=center>尺 寸（mm） </DIV></TD></TR> <TR> <TD width=166> <DIV align=center>L </DIV></TD> <TD width=166> <DIV align=center>H 1 </DIV></TD> <TD width=230> <DIV align=center>H </DIV></TD></TR> <TR> <TD width=156> <DIV align=center>20 </DIV></TD> <TD width=166> <DIV align=center>150 </DIV></TD> <TD width=166> <DIV align=center>247 </DIV></TD> <TD width=230> <DIV align=center>342 </DIV></TD></TR> <TR> <TD width=156> <DIV align=center>25 </DIV></TD> <TD width=166> <DIV align=center>160 </DIV></TD> <TD width=166> <DIV align=center>247 </DIV></TD> <TD width=230> <DIV align=center>342 </DIV></TD></TR> <TR> <TD width=156> <DIV align=center>32 </DIV></TD> <TD width=166> <DIV align=center>180 </DIV></TD> <TD width=166> <DIV align=center>247 </DIV></TD> <TD width=230> <DIV align=center>342 </DIV></TD></TR> <TR> <TD width=156> <DIV align=center>40 </DIV></TD> <TD width=166> <DIV align=center>200 </DIV></TD> <TD width=166> <DIV align=center>278 </DIV></TD> <TD width=230> <DIV align=center>395 </DIV></TD></TR> <TR> <TD width=156> <DIV align=center>50 </DIV></TD> <TD width=166> <DIV align=center>203 </DIV></TD> <TD width=166> <DIV align=center>278 </DIV></TD> <TD width=230> <DIV align=center>395 </DIV></TD></TR> <TR> <TD width=156> <DIV align=center>65 </DIV></TD> <TD width=166> <DIV align=center>216 </DIV></TD> <TD width=166> <DIV align=center>298 </DIV></TD> <TD width=230> <DIV align=center>405 </DIV></TD></TR> <TR> <TD width=156> <DIV align=center>80 </DIV></TD> <TD width=166> <DIV align=center>241 </DIV></TD> <TD width=166> <DIV align=center>313 </DIV></TD> <TD width=230> <DIV align=center>430 </DIV></TD></TR> <TR> <TD width=156> <DIV align=center>100 </DIV></TD> <TD width=166> <DIV align=center>292 </DIV></TD> <TD width=166> <DIV align=center>350 </DIV></TD> <TD width=230> <DIV align=center>510 </DIV></TD></TR> <TR> <TD width=156> <DIV align=center>125 </DIV></TD> <TD width=166> <DIV align=center>330 </DIV></TD> <TD width=166> <DIV align=center>365 </DIV></TD> <TD width=230> <DIV align=center>560 </DIV></TD></TR> <TR> <TD width=156> <DIV align=center>150 </DIV></TD> <TD width=166> <DIV align=center>356 </DIV></TD> <TD width=166> <DIV align=center>420 </DIV></TD> <TD width=230> <DIV align=center>585 </DIV></TD></TR> <TR> <TD width=156> <DIV align=center>200 </DIV></TD> <TD width=166> <DIV align=center>495 </DIV></TD> <TD width=166> <DIV align=center>450 </DIV></TD> <TD width=230> <DIV align=center>675 </DIV></TD></TR> <TR> <TD width=156> <DIV align=center>250 </DIV></TD> <TD width=166> <DIV align=center>622 </DIV></TD> <TD width=166> <DIV align=center>470 </DIV></TD> <TD width=230> <DIV align=center>730 </DIV></TD></TR> <TR> <TD width=156> <DIV align=center>300 </DIV></TD> <TD width=166> <DIV align=center>698 </DIV></TD> <TD width=166> <DIV align=center>490 </DIV></TD> <TD width=230> <DIV align=center>760 </DIV></TD></TR> <TR> <TD width=156> <DIV align=center>350 </DIV></TD> <TD width=166> <DIV align=center>787 </DIV></TD> <TD width=166> <DIV align=center>526 </DIV></TD> <TD width=230> <DIV align=center>840 </DIV></TD></TR> <TR> <TD width=156> <DIV align=center>400 </DIV></TD> <TD width=166> <DIV align=center>914 </DIV></TD> <TD width=166> <DIV align=center>570 </DIV></TD> <TD width=230> <DIV align=center>910 </DIV></TD></TR> <TR> <TD width=156> <DIV align=center>450 </DIV></TD> <TD width=166> <DIV align=center>978 </DIV></TD> <TD width=166> <DIV align=center>570 </DIV></TD> <TD width=230> <DIV align=center>910 </DIV></TD></TR></TBODY></TABLE><BR>900X紧急关闭阀安装示意：</P> <P align=center><A href="/uploadfiles/200904/2009416132545918.jpg" target=_blank><IMG style="FILTER: ; WIDTH: 647px; HEIGHT: 454px" border=0 hspace=0 alt=900X紧急关闭阀安装示意图 src="/uploadfiles/200904/2009416132545918.jpg" width=647 height=454></A><BR></P> http://www.91way.com/info_en/10236.html 控制阀 2026-1-20 18:32:35 <P>QV800X压差旁通阀 <BR><BR>作用与用途： <BR>&nbsp;&nbsp;&nbsp;&nbsp;用于空调系统/回水之间，保证供/回水之间的差压，提高系统的利用率。保持压差的精确恒定值，可降低系统的噪音，以用过大差压对设备的损坏。 <BR><BR>技术参数： <BR>1、&nbsp;公称压力：1.0Mpa、1.6Mpa1、2.5Mpa <BR>2、&nbsp;壳体试验压力：P=1.5PN <BR>3、&nbsp;密封试验压力：P=1.1PN <BR>4、&nbsp;适用介质：水 <BR>5、&nbsp;适用温度：0℃—80℃ <BR><BR>主要尺寸：</P> <P align=center><A href="http://www.91way.com/upload2009/200911/2009113010536776.gif" target=_blank><IMG style="FILTER: ; WIDTH: 533px; HEIGHT: 413px" border=0 hspace=0 alt=QV800X压差旁通阀安装尺寸 src="/upload2009/200911/2009113010536776.gif" width=533 height=413></A><BR><BR><A href="http://www.91way.com/upload2009/200911/2009113010547900.gif" target=_blank><IMG style="FILTER: ; WIDTH: 450px; HEIGHT: 222px" border=0 hspace=0 alt=QV800X压差旁通阀外形尺寸 src="/upload2009/200911/2009113010547900.gif" width=450 height=222></A><BR></P> http://www.91way.com/info_en/10237.html 控制阀 2026-1-19 17:16:48 <P>QV900X紧急关闭阀 <BR><BR>作用与用途： <BR>&nbsp;&nbsp;&nbsp;&nbsp;该阀用于生活小区中消防用水与生活用水并联的供水系统中。当消防用水时，阀门自动紧急关闭，切断生活用水保证消防用水。当消防结束时，阀门自动打开，恢复生活供水比传统的消防单独供水更能节约成本。 <BR><BR>技术参数： <BR>1、&nbsp;公称压力：1.0Mpa、1.6Mpa、2.5Mpa <BR>2、&nbsp;壳体试验压力：P=1.5PN <BR>3、&nbsp;密封试验压力：P=1.1PN <BR>4、&nbsp;适用介质：水 <BR>5、&nbsp;适用温度：0℃—80℃ <BR><BR>主要尺寸：</P> <P align=center><A href="http://www.91way.com/upload2009/200911/2009113010913550.gif" target=_blank><IMG style="FILTER: ; WIDTH: 531px; HEIGHT: 411px" border=0 hspace=0 alt=QV900X紧急关闭阀安装尺寸 src="/upload2009/200911/2009113010913550.gif" width=531 height=411></A></P> <P align=center><A href="http://www.91way.com/upload2009/200911/2009113010929659.gif" target=_blank><IMG style="FILTER: ; WIDTH: 450px; HEIGHT: 195px" border=0 hspace=0 alt=QV900X紧急关闭阀外形尺寸 src="/upload2009/200911/2009113010929659.gif" width=450 height=195></A><BR><BR></P> http://www.91way.com/info_en/22581.html 控制阀 2026-1-18 17:26:35 QJB-3手扳阀<BR> http://www.91way.com/info_en/5446.html 控制阀 2026-1-18 17:26:20 100D型是一种隔膜式调节水箱和水塔掖面高度的阀门。阀门由浮球控制，当液面达到设定高度时阀门通过相关结构将信号传递个水泵，水泵停止供水；当液面底于设定位置时水泵自动供水。100D定水位阀动作平稳，有效防止开泵水锤和停泵水锤的产生。避免管道产生过高的压力。适用于水箱、水塔的自动供水系统。100D定水阀保养简单、灵活耐用、液位控制准确度高，水位不受水压干扰且关闭紧密不漏水，性能可靠。 <BR><BR>100D定水位阀主要连接尺寸:<BR><BR> <TABLE style="WIDTH: 680px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=0 cellPadding=0 width=680 align=center> <TBODY> <TR width> <TD rowSpan=2 width=157> <DIV align=center>公称通径 (mm) </DIV></TD> <TD colSpan=3> <DIV align=center>尺 寸(mm) </DIV></TD></TR> <TR> <TD width=174> <DIV align=center>L </DIV></TD> <TD width=191> <DIV align=center>H </DIV></TD> <TD width=209> <DIV align=center>H1 </DIV></TD></TR> <TR> <TD width=157> <DIV align=center>20 </DIV></TD> <TD width=174> <DIV align=center>150 </DIV></TD> <TD width=191> <DIV align=center>212 </DIV></TD> <TD width=209> <DIV align=center>179 </DIV></TD></TR> <TR> <TD width=157> <DIV align=center>25 </DIV></TD> <TD width=174> <DIV align=center>160 </DIV></TD> <TD width=191> <DIV align=center>212 </DIV></TD> <TD width=209> <DIV align=center>179 </DIV></TD></TR> <TR> <TD width=157> <DIV align=center>32 </DIV></TD> <TD width=174> <DIV align=center>180 </DIV></TD> <TD width=191> <DIV align=center>212 </DIV></TD> <TD width=209> <DIV align=center>179 </DIV></TD></TR> <TR> <TD width=157> <DIV align=center>40 </DIV></TD> <TD width=174> <DIV align=center>200 </DIV></TD> <TD width=191> <DIV align=center>265 </DIV></TD> <TD width=209> <DIV align=center>210 </DIV></TD></TR> <TR> <TD width=157> <DIV align=center>50 </DIV></TD> <TD width=174> <DIV align=center>203 </DIV></TD> <TD width=191> <DIV align=center>265 </DIV></TD> <TD width=209> <DIV align=center>210 </DIV></TD></TR> <TR> <TD width=157> <DIV align=center>65 </DIV></TD> <TD width=174> <DIV align=center>216 </DIV></TD> <TD width=191> <DIV align=center>310 </DIV></TD> <TD width=209> <DIV align=center>215 </DIV></TD></TR> <TR> <TD width=157> <DIV align=center>80 </DIV></TD> <TD width=174> <DIV align=center>241 </DIV></TD> <TD width=191> <DIV align=center>350 </DIV></TD> <TD width=209> <DIV align=center>245 </DIV></TD></TR> <TR> <TD width=157> <DIV align=center>100 </DIV></TD> <TD width=174> <DIV align=center>292 </DIV></TD> <TD width=191> <DIV align=center>460 </DIV></TD> <TD width=209> <DIV align=center>305 </DIV></TD></TR> <TR> <TD width=157> <DIV align=center>125 </DIV></TD> <TD width=174> <DIV align=center>330 </DIV></TD> <TD width=191> <DIV align=center>520 </DIV></TD> <TD width=209> <DIV align=center>365 </DIV></TD></TR> <TR> <TD width=157> <DIV align=center>150 </DIV></TD> <TD width=174> <DIV align=center>356 </DIV></TD> <TD width=191> <DIV align=center>570 </DIV></TD> <TD width=209> <DIV align=center>415 </DIV></TD></TR> <TR> <TD width=157> <DIV align=center>200 </DIV></TD> <TD width=174> <DIV align=center>495 </DIV></TD> <TD width=191> <DIV align=center>695 </DIV></TD> <TD width=209> <DIV align=center>510 </DIV></TD></TR> <TR> <TD width=157> <DIV align=center>250 </DIV></TD> <TD width=174> <DIV align=center>622 </DIV></TD> <TD width=191> <DIV align=center>780 </DIV></TD> <TD width=209> <DIV align=center>560 </DIV></TD></TR> <TR> <TD width=157> <DIV align=center>300 </DIV></TD> <TD width=174> <DIV align=center>698 </DIV></TD> <TD width=191> <DIV align=center>905 </DIV></TD> <TD width=209> <DIV align=center>658 </DIV></TD></TR> <TR> <TD width=157> <DIV align=center>350 </DIV></TD> <TD width=174> <DIV align=center>787 </DIV></TD> <TD width=191> <DIV align=center>1025 </DIV></TD> <TD width=209> <DIV align=center>696 </DIV></TD></TR> <TR> <TD width=157> <DIV align=center>400 </DIV></TD> <TD width=174> <DIV align=center>914 </DIV></TD> <TD width=191> <DIV align=center>1080 </DIV></TD> <TD width=209> <DIV align=center>735 </DIV></TD></TR> <TR> <TD width=157> <DIV align=center>450 </DIV></TD> <TD width=174> <DIV align=center>978 </DIV></TD> <TD width=191> <DIV align=center>1100 </DIV></TD> <TD width=209> <DIV align=center>735 </DIV></TD></TR></TBODY></TABLE><BR> http://www.91way.com/info_en/10220.html 控制阀 2026-1-18 17:10:28 JLH三合一控制阀<BR><BR>多功能控制阀,三合止回阀,控制阀 <BR><BR>一、无水锤止回阀功能 <BR>1、即使泵出口压力小也可以抬起阀辩。并使流体通过，0&nbsp;04～0&nbsp;07kgf/cm2开始工作。 <BR><BR>2、l因停止运转而使流体的流动一性被削弱时．阀瓣受弹簧作用．而关闭阀，这样完全可以防止一般止回阀因逆流而产生的水击。 <BR><BR>3、三台一止回阀，园其密封垫是由合成橡胶制作的，因而可以吸收关闭阀擗时所产生的冲击，并且完全密封。&nbsp;<BR>&nbsp; <BR>二、闸阀截止阀功能 <BR>利用阀杆向下推阀瓣．贴紧阀座，完全阻止流体。一般闸阀是由金属接触，因而不可能形成完全密封，而三合一止回阀．则由于其阀瓣是由丁腈橡胶制成的，因而能完全密封。 <BR><BR>&nbsp; <BR>三、平衡阀功能 <BR>通过用手上下调节杆调节盘的开度，可以调节流体的流量，利用指示器，可以观察阀瓣的开闭状态， <BR><BR>四、JLH三合一控制阀主要结构尺寸&nbsp;法兰几何尺寸参照JB81—59标准<BR><BR> <TABLE style="WIDTH: 99%; BORDER-COLLAPSE: collapse" border=1 cellSpacing=0 cellPadding=0 width="99%" align=center> <TBODY> <TR> <TD rowSpan=2 width=47> <P align=center>DN</P></TD> <TD rowSpan=2 width=90 colSpan=2> <P align=center>L</P></TD> <TD rowSpan=2 width=46> <P align=center>H</P></TD> <TD width=169 colSpan=3> <P align=center>D</P></TD> <TD width=169 colSpan=3> <P align=center>D1</P></TD> <TD width=135 colSpan=3> <P align=center>D2</P></TD></TR> <TR> <TD width=56> <P align=center>1.0MPa</P></TD> <TD width=56> <P align=center>1.6MPa</P></TD> <TD width=56> <P align=center>2.5MPa</P></TD> <TD width=56> <P align=center>1.0MPa</P></TD> <TD width=56> <P align=center>1.6MPa</P></TD> <TD width=56> <P align=center>2.5MPa</P></TD> <TD width=45> <P align=center>1.0MPa</P></TD> <TD width=45> <P align=center>1.6MPa</P></TD> <TD width=45> <P align=center>2.5MPa</P></TD></TR> <TR> <TD width=47> <P align=center>50</P></TD> <TD width=45> <P align=center>205</P></TD> <TD width=45> <P align=center>&nbsp;</P></TD> <TD width=46> <P align=center>293</P></TD> <TD width=56> <P align=center>165</P></TD> <TD width=56> <P align=center>165</P></TD> <TD width=56> <P align=center>165</P></TD> <TD width=56> <P align=center>125</P></TD> <TD width=56> <P align=center>125</P></TD> <TD width=56> <P align=center>125</P></TD> <TD width=45> <P align=center>4-18</P></TD> <TD width=45> <P align=center>4-18</P></TD> <TD width=45> <P align=center>4-18</P></TD></TR> <TR> <TD width=47> <P align=center>65</P></TD> <TD width=45> <P align=center>215</P></TD> <TD width=45> <P align=center>&nbsp;</P></TD> <TD width=46> <P align=center>328</P></TD> <TD width=56> <P align=center>185</P></TD> <TD width=56> <P align=center>185</P></TD> <TD width=56> <P align=center>185</P></TD> <TD width=56> <P align=center>145</P></TD> <TD width=56> <P align=center>145</P></TD> <TD width=56> <P align=center>145</P></TD> <TD width=45> <P align=center>4-18</P></TD> <TD width=45> <P align=center>4-18</P></TD> <TD width=45> <P align=center>8-18</P></TD></TR> <TR> <TD width=47> <P align=center>80</P></TD> <TD width=45> <P align=center>250</P></TD> <TD width=45> <P align=center>&nbsp;</P></TD> <TD width=46> <P align=center>364</P></TD> <TD width=56> <P align=center>200</P></TD> <TD width=56> <P align=center>200</P></TD> <TD width=56> <P align=center>200</P></TD> <TD width=56> <P align=center>160</P></TD> <TD width=56> <P align=center>160</P></TD> <TD width=56> <P align=center>160</P></TD> <TD width=45> <P align=center>8-18</P></TD> <TD width=45> <P align=center>8-18</P></TD> <TD width=45> <P align=center>8-18</P></TD></TR> <TR> <TD width=47> <P align=center>100</P></TD> <TD width=45> <P align=center>320</P></TD> <TD width=45> <P align=center>&nbsp;</P></TD> <TD width=46> <P align=center>418</P></TD> <TD width=56> <P align=center>220</P></TD> <TD width=56> <P align=center>220</P></TD> <TD width=56> <P align=center>235</P></TD> <TD width=56> <P align=center>180</P></TD> <TD width=56> <P align=center>180</P></TD> <TD width=56> <P align=center>190</P></TD> <TD width=45> <P align=center>8-18</P></TD> <TD width=45> <P align=center>8-18</P></TD> <TD width=45> <P align=center>8-22</P></TD></TR> <TR> <TD width=47> <P align=center>125</P></TD> <TD width=45> <P align=center>365</P></TD> <TD width=45> <P align=center>&nbsp;</P></TD> <TD width=46> <P align=center>481</P></TD> <TD width=56> <P align=center>250</P></TD> <TD width=56> <P align=center>250</P></TD> <TD width=56> <P align=center>270</P></TD> <TD width=56> <P align=center>210</P></TD> <TD width=56> <P align=center>210</P></TD> <TD width=56> <P align=center>220</P></TD> <TD width=45> <P align=center>8-18</P></TD> <TD width=45> <P align=center>8-18</P></TD> <TD width=45> <P align=center>8-22</P></TD></TR> <TR> <TD width=47> <P align=center>150</P></TD> <TD width=45> <P align=center>415</P></TD> <TD width=45> <P align=center>380</P></TD> <TD width=46> <P align=center>543</P></TD> <TD width=56> <P align=center>285</P></TD> <TD width=56> <P align=center>285</P></TD> <TD width=56> <P align=center>300</P></TD> <TD width=56> <P align=center>240</P></TD> <TD width=56> <P align=center>240</P></TD> <TD width=56> <P align=center>250</P></TD> <TD width=45> <P align=center>8-22</P></TD> <TD width=45> <P align=center>8-22</P></TD> <TD width=45> <P align=center>8-26</P></TD></TR> <TR> <TD width=47> <P align=center>200</P></TD> <TD width=45> <P align=center>500</P></TD> <TD width=45> <P align=center>450</P></TD> <TD width=46> <P align=center>673</P></TD> <TD width=56> <P align=center>340</P></TD> <TD width=56> <P align=center>340</P></TD> <TD width=56> <P align=center>360</P></TD> <TD width=56> <P align=center>295</P></TD> <TD width=56> <P align=center>295</P></TD> <TD width=56> <P align=center>310</P></TD> <TD width=45> <P align=center>8-22</P></TD> <TD width=45> <P align=center>12-22</P></TD> <TD width=45> <P align=center>8-26</P></TD></TR> <TR> <TD width=47> <P align=center>250</P></TD> <TD width=45> <P align=center>600</P></TD> <TD width=45> <P align=center>540</P></TD> <TD width=46> <P align=center>792</P></TD> <TD width=56> <P align=center>395</P></TD> <TD width=56> <P align=center>405</P></TD> <TD width=56> <P align=center>425</P></TD> <TD width=56> <P align=center>350</P></TD> <TD width=56> <P align=center>355</P></TD> <TD width=56> <P align=center>370</P></TD> <TD width=45> <P align=center>12-22</P></TD> <TD width=45> <P align=center>12-26</P></TD> <TD width=45> <P align=center>12-26</P></TD></TR> <TR> <TD width=47> <P align=center>300</P></TD> <TD width=45> <P align=center>680</P></TD> <TD width=45> <P align=center>600</P></TD> <TD width=46> <P align=center>927</P></TD> <TD width=56> <P align=center>445</P></TD> <TD width=56> <P align=center>460</P></TD> <TD width=56> <P align=center>485</P></TD> <TD width=56> <P align=center>400</P></TD> <TD width=56> <P align=center>410</P></TD> <TD width=56> <P align=center>430</P></TD> <TD width=45> <P align=center>12-22</P></TD> <TD width=45> <P align=center>12-26</P></TD> <TD width=45> <P align=center>12-30</P></TD></TR> <TR> <TD width=47> <P align=center>350</P></TD> <TD width=45> <P align=center>780</P></TD> <TD width=45> <P align=center>635</P></TD> <TD width=46> <P align=center>957</P></TD> <TD width=56> <P align=center>505</P></TD> <TD width=56> <P align=center>520</P></TD> <TD width=56> <P align=center>555</P></TD> <TD width=56> <P align=center>460</P></TD> <TD width=56> <P align=center>470</P></TD> <TD width=56> <P align=center>490</P></TD> <TD width=45> <P align=center>16-22</P></TD> <TD width=45> <P align=center>16-26</P></TD> <TD width=45> <P align=center>16-33</P></TD></TR> <TR> <TD width=47> <P align=center>400</P></TD> <TD width=45> <P align=center>860</P></TD> <TD width=45> <P align=center>700</P></TD> <TD width=46> <P align=center>1188</P></TD> <TD width=56> <P align=center>565</P></TD> <TD width=56> <P align=center>580</P></TD> <TD width=56> <P align=center>620</P></TD> <TD width=56> <P align=center>515</P></TD> <TD width=56> <P align=center>525</P></TD> <TD width=56> <P align=center>550</P></TD> <TD width=45> <P align=center>16-26</P></TD> <TD width=45> <P align=center>16-30</P></TD> <TD width=45> <P align=center>16-36</P></TD></TR> <TR> <TD width=47> <P align=center>450</P></TD> <TD width=45> <P align=center>920</P></TD> <TD width=45> <P align=center>780</P></TD> <TD width=46> <P align=center>1218</P></TD> <TD width=56> <P align=center>615</P></TD> <TD width=56> <P align=center>640</P></TD> <TD width=56> <P align=center>670</P></TD> <TD width=56> <P align=center>565</P></TD> <TD width=56> <P align=center>585</P></TD> <TD width=56> <P align=center>600</P></TD> <TD width=45> <P align=center>20-26</P></TD> <TD width=45> <P align=center>20-30</P></TD> <TD width=45> <P align=center>20-36</P></TD></TR> <TR> <TD width=47> <P align=center>500</P></TD> <TD width=45> <P align=center>980</P></TD> <TD width=45> <P align=center>810</P></TD> <TD width=46> <P align=center>1256</P></TD> <TD width=56> <P align=center>670</P></TD> <TD width=56> <P align=center>715</P></TD> <TD width=56> <P align=center>730</P></TD> <TD width=56> <P align=center>620</P></TD> <TD width=56> <P align=center>650</P></TD> <TD width=56> <P align=center>660</P></TD> <TD width=45> <P align=center>20-26</P></TD> <TD width=45> <P align=center>20-33</P></TD> <TD width=45> <P align=center>20-36</P></TD></TR> <TR> <TD width=47> <P align=center>600</P></TD> <TD width=45> <P align=center>1100</P></TD> <TD width=45> <P align=center>900</P></TD> <TD width=46> <P align=center>1600</P></TD> <TD width=56> <P align=center>780</P></TD> <TD width=56> <P align=center>840</P></TD> <TD width=56> <P align=center>&nbsp;</P></TD> <TD width=56> <P align=center>725</P></TD> <TD width=56> <P align=center>770</P></TD> <TD width=56> <P align=center>&nbsp;</P></TD> <TD width=45> <P align=center>20-30</P></TD> <TD width=45> <P align=center>20-36</P></TD> <TD width=45> <P align=center>&nbsp;</P></TD></TR> <TR> <TD width=47> <P align=center>700</P></TD> <TD width=45> <P align=center>1450</P></TD> <TD width=45> <P align=center>980</P></TD> <TD width=46> <P align=center>1750</P></TD> <TD width=56> <P align=center>895</P></TD> <TD width=56> <P align=center>910</P></TD> <TD width=56> <P align=center>&nbsp;</P></TD> <TD width=56> <P align=center>840</P></TD> <TD width=56> <P align=center>840</P></TD> <TD width=56> <P align=center>&nbsp;</P></TD> <TD width=45> <P align=center>24-30</P></TD> <TD width=45> <P align=center>24-36</P></TD> <TD width=45> <P align=center>&nbsp;</P></TD></TR> <TR> <TD width=47> <P align=center>800</P></TD> <TD width=45> <P align=center>1650</P></TD> <TD width=45> <P align=center>1120</P></TD> <TD width=46> <P align=center>1900</P></TD> <TD width=56> <P align=center>1015</P></TD> <TD width=56> <P align=center>1025</P></TD> <TD width=56> <P align=center>&nbsp;</P></TD> <TD width=56> <P align=center>950</P></TD> <TD width=56> <P align=center>950</P></TD> <TD width=56> <P align=center>&nbsp;</P></TD> <TD width=45> <P align=center>24-33</P></TD> <TD width=45> <P align=center>24-39</P></TD> <TD width=45> <P align=center>&nbsp;</P></TD></TR> <TR> <TD width=47> <P align=center>900</P></TD> <TD width=45> <P align=center>1800</P></TD> <TD width=45> <P align=center>1220</P></TD> <TD width=46> <P align=center>2100</P></TD> <TD width=56> <P align=center>1115</P></TD> <TD width=56> <P align=center>&nbsp;</P></TD> <TD width=56> <P align=center>&nbsp;</P></TD> <TD width=56> <P align=center>1050</P></TD> <TD width=56> <P align=center>&nbsp;</P></TD> <TD width=56> <P align=center>&nbsp;</P></TD> <TD width=45> <P align=center>28-33</P></TD> <TD width=45> <P align=center>&nbsp;</P></TD> <TD width=45> <P align=center>&nbsp;</P></TD></TR> <TR> <TD width=47> <P align=center>1000</P></TD> <TD width=45> <P align=center>2000</P></TD> <TD width=45> <P align=center>1320</P></TD> <TD width=46> <P align=center>2400</P></TD> <TD width=56> <P align=center>1230</P></TD> <TD width=56> <P align=center>&nbsp;</P></TD> <TD width=56> <P align=center>&nbsp;</P></TD> <TD width=56> <P align=center>1160</P></TD> <TD width=56> <P align=center>&nbsp;</P></TD> <TD width=56> <P align=center>&nbsp;</P></TD> <TD width=45> <P align=center>28-36</P></TD></TR></TBODY></TABLE> <P>&nbsp;</P> http://www.91way.com/info_en/10238.html 控制阀 2026-1-17 20:27:03 CY100A角式水位控制阀 <BR><BR>技术参数： <BR><BR> <TABLE style="WIDTH: 98%; BORDER-COLLAPSE: collapse" border=1 cellSpacing=0 cellPadding=0 width="98%" align=center> <TBODY> <TR align=middle> <TD>公称压力PN</TD> <TD>1．0MPa</TD> <TD>1.6MPa</TD></TR> <TR align=middle> <TD>壳体试验压力</TD> <TD>1．5MPa</TD> <TD>2.4MPa</TD></TR> <TR align=middle> <TD>密封试验压力</TD> <TD>1．1MPa</TD> <TD>1.76MPa</TD></TR> <TR align=middle> <TD>试用温度</TD> <TD colSpan=2>0-≤80℃</TD></TR> <TR align=middle> <TD>最低动作压力</TD> <TD colSpan=2>P1≥0.1MPa</TD></TR> <TR align=middle> <TD>适用介质</TD> <TD colSpan=2>水、油品</TD></TR></TBODY></TABLE> <P><BR>主要材料：&nbsp;<BR><BR> <TABLE style="WIDTH: 98%; BORDER-COLLAPSE: collapse" border=1 cellSpacing=0 cellPadding=0 width="98%" align=center> <TBODY> <TR align=middle> <TD>阀体、阀盖</TD> <TD>铸铁</TD></TR> <TR align=middle> <TD>弹簧盖、弹簧</TD> <TD>不锈钢</TD></TR> <TR align=middle> <TD>溥膜</TD> <TD>尼龙强化橡胶</TD></TR></TBODY></TABLE><BR><BR>主要尺寸：</P> <P align=center><A href="http://www.91way.com/upload2009/200911/20091130101539936.gif" target=_blank><IMG style="FILTER: ; WIDTH: 543px; HEIGHT: 264px" border=0 hspace=0 alt=CY100A角式水位控制阀安装尺寸 src="/upload2009/200911/20091130101539936.gif" width=543 height=264></A><BR></P> http://www.91way.com/info_en/5453.html 控制阀 2026-1-17 17:51:05 F43X-10双封自净式防逆水封阀是我公司技术人员研制开发的最新产品，主要应用于清蓄水池溢流管道上，平时因阀内有水封可阻止下水道臭气进入清水池，因大雨或下水道堵塞等造成雨污水管水位增高时可阻止污水倒流清水池，是良好的供水卫生保护装置。 <BR><BR>性能特点 <BR>F43X-10双封自净式防逆水封阀结构简单，溢流顺畅无阻，具有双重水封作用，阻隔臭气及污水倒灌，性能可靠，效果良好，且污水倒灌时所带杂物不影响密封性能。 <BR><BR>工作原理 <BR>F43X-1.0T防逆水封阀主要由带存水弯的阀体及浮球盖板组件等组成，带浮球的盖板盖在阀体的密封阀座上，将阀腔分成内外两部分，内腔为清水部分，外腔通排水管道，当内腔充满清水时．因位于内腔的浮球作用，盖板压力降低，易于开启通流。溢流停止后，盖板可白行复位．盖严阀座，从而可严格阻断臭气及污水倒灌。如果水池进水口浮球阀关闭良好，数年不溢流，阀腔无水，浮球可加重盖板重量，更好地盖严阀座，同样可严格阻隔臭气及防止雨、污水倒灌清水池。如果污水进入阀体外腔，所带杂物仅能粘附在盖板外表面，不影响盖板封严阀座。故该防逆水封阀工作可靠，效果好，不易出故障。且当有杂物沉淀时．下次溢流时可自动冲出阀体。 <BR><BR>F43X-10防逆水封阀安装尺寸： <BR><BR> <TABLE style="WIDTH: 680px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=0 cellPadding=0 width=680 align=center> <TBODY> <TR width> <TD width=94> <P align=center>DN </P></TD> <TD width=94> <P align=center>D </P></TD> <TD width=94> <P align=center>D1 </P></TD> <TD width=94> <P align=center>D2 </P></TD> <TD width=94> <P align=center>L </P></TD> <TD width=94> <P align=center>H </P></TD> <TD width=92> <P align=center>HO </P></TD></TR> <TR> <TD width=94> <P align=center>80 </P></TD> <TD width=94> <P align=center>200 </P></TD> <TD width=94> <P align=center>160 </P></TD> <TD width=94> <P align=center>135 </P></TD> <TD width=94> <P align=center>500 </P></TD> <TD width=94> <P align=center>380 </P></TD> <TD width=92> <P align=center>85 </P></TD></TR> <TR> <TD width=94> <P align=center>100 </P></TD> <TD width=94> <P align=center>220 </P></TD> <TD width=94> <P align=center>180 </P></TD> <TD width=94> <P align=center>155 </P></TD> <TD width=94> <P align=center>560 </P></TD> <TD width=94> <P align=center>420 </P></TD> <TD width=92> <P align=center>85 </P></TD></TR> <TR> <TD width=94> <P align=center>150 </P></TD> <TD width=94> <P align=center>285 </P></TD> <TD width=94> <P align=center>240 </P></TD> <TD width=94> <P align=center>210 </P></TD> <TD width=94> <P align=center>690 </P></TD> <TD width=94> <P align=center>510 </P></TD> <TD width=92> <P align=center>85 </P></TD></TR> <TR> <TD width=94> <P align=center>200 </P></TD> <TD width=94> <P align=center>340 </P></TD> <TD width=94> <P align=center>295 </P></TD> <TD width=94> <P align=center>265 </P></TD> <TD width=94> <P align=center>825 </P></TD> <TD width=94> <P align=center>600 </P></TD> <TD width=92> <P align=center>95 </P></TD></TR> <TR> <TD width=94> <P align=center>250 </P></TD> <TD width=94> <P align=center>395 </P></TD> <TD width=94> <P align=center>350 </P></TD> <TD width=94> <P align=center>320 </P></TD> <TD width=94> <P align=center>945 </P></TD> <TD width=94> <P align=center>700 </P></TD> <TD width=92> <P align=center>95 </P></TD></TR> <TR> <TD width=94> <P align=center>300 </P></TD> <TD width=94> <P align=center>445 </P></TD> <TD width=94> <P align=center>400 </P></TD> <TD width=94> <P align=center>368 </P></TD> <TD width=94> <P align=center>1065 </P></TD> <TD width=94> <P align=center>795 </P></TD> <TD width=92> <P align=center>95 </P></TD></TR> <TR> <TD width=94> <P align=center>400 </P></TD> <TD width=94> <P align=center>565 </P></TD> <TD width=94> <P align=center>515 </P></TD> <TD width=94> <P align=center>480 </P></TD> <TD width=94> <P align=center>1308 </P></TD> <TD width=94> <P align=center>930 </P></TD> <TD width=92> <P align=center>100 </P></TD></TR> <TR> <TD width=94> <P align=center>500 </P></TD> <TD width=94> <P align=center>670 </P></TD> <TD width=94> <P align=center>620 </P></TD> <TD width=94> <P align=center>582 </P></TD> <TD width=94> <P align=center>-1531 </P></TD> <TD width=94> <P align=center>1080 </P></TD> <TD width=92> <P align=center>100 </P></TD></TR> <TR> <TD width=94> <P align=center>600 </P></TD> <TD width=94> <P align=center>780 </P></TD> <TD width=94> <P align=center>725 </P></TD> <TD width=94> <P align=center>682 </P></TD> <TD width=94> <P align=center>1770 </P></TD> <TD width=94> <P align=center>1250 </P></TD> <TD width=92> <P align=center>100 </P></TD></TR> <TR> <TD width=94> <P align=center>700 </P></TD> <TD width=94> <P align=center>895 </P></TD> <TD width=94> <P align=center>840 </P></TD> <TD width=94> <P align=center>794 </P></TD> <TD width=94> <P align=center>2013 </P></TD> <TD width=94> <P align=center>1440 </P></TD> <TD width=92> <P align=center>120 </P></TD></TR> <TR> <TD width=94> <P align=center>800 </P></TD> <TD width=94> <P align=center>1015 </P></TD> <TD width=94> <P align=center>950 </P></TD> <TD width=94> <P align=center>901 </P></TD> <TD width=94> <P align=center>2246 </P></TD> <TD width=94> <P align=center>1610 </P></TD> <TD width=92> <P align=center>120 </P></TD></TR> <TR> <TD width=94> <P align=center>900 </P></TD> <TD width=94> <P align=center>1115 </P></TD> <TD width=94> <P align=center>1050 </P></TD> <TD width=94> <P align=center>101O </P></TD> <TD width=94> <P align=center>2450 </P></TD> <TD width=94> <P align=center>1810 </P></TD> <TD width=92> <P align=center>120 </P></TD></TR> <TR> <TD width=94> <P align=center>1000 </P></TD> <TD width=94> <P align=center>1230 </P></TD> <TD width=94> <P align=center>1160 </P></TD> <TD width=94> <P align=center>1110 </P></TD> <TD width=94> <P align=center>2695 </P></TD> <TD width=94> <P align=center>1940 </P></TD> <TD width=92> <P align=center>120 </P></TD></TR> <TR> <TD width=94> <P align=center>1200 </P></TD> <TD width=94> <P align=center>1455 </P></TD> <TD width=94> <P align=center>1380 </P></TD> <TD width=94> <P align=center>1320 </P></TD> <TD width=94> <P align=center>2700 </P></TD> <TD width=94> <P align=center>1780 </P></TD> <TD width=92> <P align=center>140 </P></TD></TR> <TR> <TD width=94> <P align=center>1400 </P></TD> <TD width=94> <P align=center>1675 </P></TD> <TD width=94> <P align=center>1590 </P></TD> <TD width=94> <P align=center>1530 </P></TD> <TD width=94> <P align=center>3100 </P></TD> <TD width=94> <P align=center>2080 </P></TD> <TD width=92> <P align=center>140 </P></TD></TR></TBODY></TABLE><BR> http://www.91way.com/info_en/5469.html 控制阀 2026-1-17 17:48:48 AX742X隔膜式安全泄压/持压阀是安装在高层建筑、消防给水系统以及其它给水系统的管道上，当给水管道中压力超过泄压阀设定压力时，泄压阀自动开启快速泄压，保护管线的安全，也可作持压阀用，保障主阀上游的供水压力。能准确保持不边的安全设定压力，泄压阀迅速打开，及时泄压。关闭平稳可靠，消除压力余波。 <BR><BR>AX742X安全泄压/持压阀主要外型连接尺寸：<BR><BR> <TABLE style="WIDTH: 680px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=0 cellPadding=0 width=680 align=center> <TBODY> <TR align=middle bgColor=#ffeeee> <TD height=22 width=19> <P>DN </P></TD> <TD width=16> <P>50 </P></TD> <TD width=20> <P>65 </P></TD> <TD width=16> <P>80 </P></TD> <TD width=20> <P>100 </P></TD> <TD width=24> <P>125 </P></TD> <TD width=16> <P>150 </P></TD> <TD width=20> <P>200 </P></TD> <TD width=16> <P>250 </P></TD> <TD width=20> <P>300 </P></TD> <TD width=16> <P>350 </P></TD> <TD width=20> <P>400 </P></TD> <TD width=16> <P>450 </P></TD> <TD width=20> <P>500 </P></TD> <TD width=16> <P>600 </P></TD></TR> <TR align=middle> <TD height=20 width=19> <P>L </P></TD> <TD width=16> <P>205 </P></TD> <TD width=20> <P>216 </P></TD> <TD width=16> <P>250 </P></TD> <TD width=20> <P>320 </P></TD> <TD width=24> <P>365 </P></TD> <TD width=16> <P>415 </P></TD> <TD width=20> <P>500 </P></TD> <TD width=16> <P>605 </P></TD> <TD width=20> <P>698 </P></TD> <TD width=16> <P>787 </P></TD> <TD width=20> <P>914 </P></TD> <TD width=16> <P>978 </P></TD> <TD width=20> <P>978 </P></TD> <TD width=16> <P>1150 </P></TD></TR> <TR align=middle> <TD height=23 width=19> <P>H </P></TD> <TD width=16> <P>300 </P></TD> <TD width=20> <P>337 </P></TD> <TD width=16> <P>467 </P></TD> <TD width=20> <P>520 </P></TD> <TD width=24> <P>580 </P></TD> <TD width=16> <P>640 </P></TD> <TD width=20> <P>778 </P></TD> <TD width=16> <P>889 </P></TD> <TD width=20> <P>1010 </P></TD> <TD width=16> <P>1037 </P></TD> <TD width=20> <P>1264 </P></TD> <TD width=16> <P>1294 </P></TD> <TD width=20> <P>1324 </P></TD> <TD width=16> <P>1600 </P></TD></TR></TBODY></TABLE> http://www.91way.com/info_en/23444.html 控制阀 2026-1-14 15:11:09 LCS是一种锥面密封型螺纹梭阀。当油口A的压力高于油口B的压力时，A口的油液推动钢球到B口，使A口的油不能流动到B口并且A口与B口连通。反之，B口与C口连通，并封闭A口。此阀就是使C口与A、B口中压力较高的油口连接，并密封压力较低的油口。 <BR><BR>LCS系列螺纹插装式梭阀型号说明 <BR><BR><A href="/upload2013/201304/20130420184701676.gif" target=_blank><IMG style="FILTER: ; WIDTH: 550px; HEIGHT: 123px" border=0 hspace=0 alt=LCS系列螺纹插装式梭阀型号说明 src="/upload2013/201304/20130420184701676.gif" width=550 height=123></A><BR><BR>LCS系列螺纹插装式梭阀技术参数 <BR><BR> <TABLE style="WIDTH: 550px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=1 cellPadding=1 width=550 align=center> <TBODY> <TR> <TD width=112> <DIV align=center>型 号</DIV></TD> <TD width=118> <DIV align=center>LCS-6-31.5-00</DIV></TD> <TD width=127> <DIV align=center>LCS-6-31.5-01</DIV></TD> <TD width=130> <DIV align=center>LCS-6-31.5-00</DIV></TD></TR> <TR> <TD width=112>&nbsp;&nbsp;流量 l/min</TD> <TD colSpan=3> <DIV align=center>15</DIV></TD></TR> <TR> <TD>&nbsp;&nbsp;工作压力 MPa</TD> <TD height=17 colSpan=3> <DIV align=center>31.5</DIV></TD></TR> <TR> <TD>&nbsp;&nbsp;液压介质 </TD> <TD colSpan=3> <DIV align=center>矿物质液压油、磷酸脂液压油 </DIV></TD></TR> <TR> <TD>&nbsp; 介质粘度范围mm2/s </TD> <TD colSpan=3> <DIV align=center>2.8~320</DIV></TD></TR> <TR> <TD>&nbsp; 介质温度范围℃ </TD> <TD colSpan=3> <DIV align=center>-20~70</DIV></TD></TR></TBODY></TABLE> <P align=center><BR>LCS系列螺纹插装式梭阀<BR></P> http://www.91way.com/info_en/10235.html 控制阀 2026-1-14 15:08:34 <P>QV700X水泵控制阀<BR><BR>作用与用途： <BR>&nbsp;&nbsp;&nbsp;&nbsp;该阀能够控制水泵的止回阀，当水泵停止运行前，由进口压力先关闭主阀的90%时，使水泵自动停止，剩下的10%由回水关闭，可完全防止水锤现象产生。适用于工矿、企业、高层建筑中由水泵直接供水及生活用水管网系统。 <BR><BR>技术参数： <BR>1、&nbsp;公称压力：1.0Mpa、1.6Mpa、2.5Mpa <BR>2、&nbsp;壳体试验压力：P=1.5PN <BR>3、&nbsp;密封试验压力：P=1.1PN <BR>4、&nbsp;适用介质：水 <BR>5、&nbsp;适用温度：0℃—80℃ <BR><BR>主要尺寸：</P> <P align=center><A href="http://www.91way.com/upload2009/200911/2009113010149799.gif" target=_blank><IMG style="FILTER: ; WIDTH: 543px; HEIGHT: 416px" border=0 hspace=0 alt=QV700X水泵控制阀安装尺寸 src="/upload2009/200911/2009113010149799.gif" width=543 height=416></A></P> <P align=center><A href="http://www.91way.com/upload2009/200911/2009113010158396.gif" target=_blank><IMG style="FILTER: ; WIDTH: 450px; HEIGHT: 212px" border=0 hspace=0 alt=QV700X水泵控制阀外形尺寸 src="/upload2009/200911/2009113010158396.gif" width=450 height=212></A><BR></P> http://www.91way.com/info_en/11933.html 控制阀 2026-1-14 15:07:55 ZLMD方形插板阀 <BR><BR>产品用途： <BR>ZLMD系列方形烟道插板阀，是加热炉中起到有效排放烟气及炉内温度保护的一道阀门，开闭程度由电动执行机构控制，可自行调节，阀板采用耐热铸钢，耐热高，不变形。整体设备：结构合理、密封性好、操作方便、使用可靠。 <BR><BR>ZLMD方形插板阀技术参数： <BR><BR>·公称通径：200*200~2000*2000 <BR>·适用温度：≤300℃ <BR>·驱动方式：手动、电动、气动、电液动 <BR>·适用介质：无粘度的粉尘气体、固体粉料、小颗粒物料 <BR>·材 质：碳钢、不锈钢<BR><BR> http://www.91way.com/info_en/10242.html 控制阀 2026-1-11 17:54:54 QVH108X活塞式电动遥控阀 <BR><BR>外形连接尺寸　　　　　　　　　　　　　　　单位：mm <BR><BR> <TABLE style="WIDTH: 98%; BORDER-COLLAPSE: collapse" border=1 cellSpacing=0 cellPadding=0 width="98%" align=center> <TBODY> <TR> <TD> <DIV align=center>DN</DIV></TD> <TD> <DIV align=center>50</DIV></TD> <TD> <DIV align=center>65</DIV></TD> <TD> <DIV align=center>80</DIV></TD> <TD> <DIV align=center>100</DIV></TD> <TD> <DIV align=center>125</DIV></TD> <TD> <DIV align=center>150</DIV></TD> <TD> <DIV align=center>200</DIV></TD> <TD> <DIV align=center>250</DIV></TD> <TD> <DIV align=center>300</DIV></TD> <TD> <DIV align=center>350</DIV></TD> <TD> <DIV align=center>400</DIV></TD> <TD> <DIV align=center>450</DIV></TD> <TD> <DIV align=center>500</DIV></TD> <TD> <DIV align=center>600</DIV></TD> <TD> <DIV align=center>700</DIV></TD> <TD> <DIV align=center>800</DIV></TD> <TD> <DIV align=center>900</DIV></TD> <TD> <DIV align=center>1000</DIV></TD></TR> <TR> <TD> <DIV align=center>L</DIV></TD> <TD> <DIV align=center>205</DIV></TD> <TD> <DIV align=center>216</DIV></TD> <TD> <DIV align=center>250</DIV></TD> <TD> <DIV align=center>320</DIV></TD> <TD> <DIV align=center>365</DIV></TD> <TD> <DIV align=center>415</DIV></TD> <TD> <DIV align=center>500</DIV></TD> <TD> <DIV align=center>605</DIV></TD> <TD> <DIV align=center>698</DIV></TD> <TD> <DIV align=center>787</DIV></TD> <TD> <DIV align=center>914</DIV></TD> <TD> <DIV align=center>978</DIV></TD> <TD> <DIV align=center>978</DIV></TD> <TD> <DIV align=center>1150</DIV></TD> <TD> <DIV align=center>1300</DIV></TD> <TD> <DIV align=center>1450</DIV></TD> <TD> <DIV align=center>1650</DIV></TD> <TD> <DIV align=center>1800</DIV></TD></TR> <TR> <TD> <DIV align=center>H</DIV></TD> <TD> <DIV align=center>320</DIV></TD> <TD> <DIV align=center>367</DIV></TD> <TD> <DIV align=center>400</DIV></TD> <TD> <DIV align=center>452</DIV></TD> <TD> <DIV align=center>522</DIV></TD> <TD> <DIV align=center>592</DIV></TD> <TD> <DIV align=center>696</DIV></TD> <TD> <DIV align=center>810</DIV></TD> <TD> <DIV align=center>943</DIV></TD> <TD> <DIV align=center>1200</DIV></TD> <TD> <DIV align=center>1230</DIV></TD> <TD> <DIV align=center>1230</DIV></TD> <TD> <DIV align=center>1270</DIV></TD> <TD> <DIV align=center>1600</DIV></TD> <TD> <DIV align=center>1750</DIV></TD> <TD> <DIV align=center>1900</DIV></TD> <TD> <DIV align=center>2100</DIV></TD> <TD> <DIV align=center>2400</DIV></TD></TR></TBODY></TABLE><BR> http://www.91way.com/info_en/22599.html 控制阀 2026-1-8 20:25:34 <P align=center><A href="http://www.91way.com/upload2013/201302/20130205222220345.jpg" target=_blank><IMG style="FILTER: ; WIDTH: 480px; HEIGHT: 640px" border=0 hspace=0 alt=Q24SR2-25手扳阀外形及安装尺寸 src="/upload2013/201302/20130205222220345.jpg" width=480 height=640></A><BR><BR>Q24SR2-25手扳阀<BR></P> http://www.91way.com/info_en/10232.html 控制阀 2026-1-7 19:14:28 <P>QV400X流量控制阀 <BR><BR>作用与用途：&nbsp;<BR>主要安装在配水管路需控制流量的管路中，保持预定流量不变，将过大流量限制在一个预定值，将上游高压减为下游低压。即使方阀上游的压力发生变化，也不会影响主阀下游的流量。 <BR><BR>技术参数： <BR><BR>1、&nbsp;公称压力：1.0Mpa、1.6Mpa、2.5Mpa <BR>2、&nbsp;壳体试验压力：P=1.5PN <BR>3、&nbsp;密封试验压力：P=1.1PN <BR>4、&nbsp;适用介质：水 <BR>5、&nbsp;适用温度：0℃—80℃ <BR><BR>QV400X流量控制阀主要尺寸：</P> <P align=center><A href="/upload2009/200911/2009113095251318.gif" target=_blank><IMG style="FILTER: ; WIDTH: 530px; HEIGHT: 414px" border=0 hspace=0 alt=QV400X流量控制阀安装尺寸 src="/upload2009/200911/2009113095251318.gif" width=530 height=414></A><BR><BR><A href="/upload2009/200911/200911309534694.gif" target=_blank><IMG style="FILTER: ; WIDTH: 450px; HEIGHT: 182px" border=0 hspace=0 alt=QV400X流量控制阀外形尺寸 src="/upload2009/200911/200911309534694.gif" width=450 height=182></A><BR></P> http://www.91way.com/info_en/20516.html 控制阀 2026-1-6 20:20:37 HS11X-A丝扣管道倒流防止器<BR> http://www.91way.com/info_en/22165.html 控制阀 2026-1-6 17:48:00 <P align=center><A href="http://www.91way.com/upload2013/201301/20130106153929196.jpg" target=_blank><IMG style="FILTER: ; WIDTH: 650px; HEIGHT: 851px" border=0 hspace=0 alt=SV/SL型液控阀技术参数及外形尺寸 src="/upload2013/201301/20130106153929196.jpg" width=650 height=851></A><BR>SV/SL型液控阀<BR></P> http://www.91way.com/info_en/10217.html 控制阀 2025-12-31 20:05:01 BFDZ701液力自动阀技术特点： <BR><BR>阻力小：采用换向阀控制技术，大阀板开启度高，阻力小，阻力系数0.3—1.1； <BR>体积小：阀体采用蝶式结构，体积只有同口径多功能水利控制阀的1/3——1/5； <BR>重量轻：重量只有多功能水利控制阀的1/3——1/5； <BR>寿命长：采用斜置密封幅,具有密封面磨损自动补偿功能，使用寿命大幅延长； <BR>自动控制：阀门与水泵通过管内介质连锁，泵阀联动，无需人工干预，泵开阀开，泵停阀闭； <BR>节能降耗：利用介质压力驱动，无需外接动力，节能降耗； <BR>密封良好：采用软硬组合双重密封技术,有效解决了大口径阀门的密封难题，可长期确保“0”泄漏； <BR>启闭轻松：大阀板采用偏心结构，摩擦力矩小，启闭轻松； <BR>维修方便：控制系统零部件均外于阀体外面，调试简单，维修方便，可在线检修。<BR><BR>BFDZ701液力自动阀主要零部件材料 <BR><BR> <TABLE style="WIDTH: 98%; BORDER-COLLAPSE: collapse" border=1 cellSpacing=1 cellPadding=0 width="98%" align=center> <TBODY> <TR> <TD width=100> <DIV align=center>零件名称</DIV></TD> <TD width=100> <DIV align=center>阀体</DIV></TD> <TD width=100> <DIV align=center>蝶板</DIV></TD> <TD width=100> <DIV align=center>阀杆</DIV></TD> <TD width=100> <DIV align=center>填料</DIV></TD> <TD width=100> <DIV align=center>密封圈</DIV></TD></TR> <TR> <TD width=100> <DIV align=center>材料</DIV></TD> <TD width=100> <DIV align=center>灰铸铁、铸钢</DIV></TD> <TD width=100> <DIV align=center>灰铸铁、铸钢、球墨铸铁</DIV></TD> <TD width=100> <P align=center>不锈钢</P></TD> <TD width=100> <DIV align=center>聚四氟乙烯</DIV></TD> <TD width=100> <P align=center>丁腈橡胶</P></TD></TR></TBODY></TABLE><BR>主要外形连接尺寸&nbsp;　<BR><BR> <TABLE style="WIDTH: 98%; BORDER-COLLAPSE: collapse" border=1 cellSpacing=1 cellPadding=0 width="98%" align=center> <TBODY> <TR> <TD width=100> <DIV align=center>DN（mm)</DIV></TD> <TD width=100> <DIV align=center>200</DIV></TD> <TD width=100> <DIV align=center>250</DIV></TD> <TD width=100> <DIV align=center>300</DIV></TD> <TD width=100> <DIV align=center>350</DIV></TD> <TD width=100> <DIV align=center>400</DIV></TD> <TD width=100> <DIV align=center>450</DIV></TD> <TD width=100> <DIV align=center>500</DIV></TD> <TD width=100> <DIV align=center>600</DIV></TD> <TD width=100> <DIV align=center>700</DIV></TD> <TD width=100> <DIV align=center>800</DIV></TD> <TD width=100> <DIV align=center>900</DIV></TD> <TD width=100> <DIV align=center>1000</DIV></TD> <TD width=100> <DIV align=center>1200</DIV></TD> <TD width=100> <DIV align=center>1400</DIV></TD></TR> <TR> <TD width=100> <DIV align=center>L</DIV></TD> <TD width=100> <DIV align=center>230</DIV></TD> <TD width=100> <DIV align=center>250</DIV></TD> <TD width=100> <DIV align=center>270</DIV></TD> <TD width=100> <DIV align=center>290</DIV></TD> <TD width=100> <DIV align=center>310</DIV></TD> <TD width=100> <DIV align=center>330</DIV></TD> <TD width=100> <DIV align=center>350</DIV></TD> <TD width=100> <DIV align=center>390</DIV></TD> <TD width=100> <DIV align=center>430</DIV></TD> <TD width=100> <DIV align=center>470</DIV></TD> <TD width=100> <DIV align=center>510</DIV></TD> <TD width=100> <DIV align=center>550</DIV></TD> <TD width=100> <DIV align=center>630</DIV></TD> <TD width=100> <DIV align=center>710</DIV></TD></TR> <TR> <TD width=100> <DIV align=center>H</DIV></TD> <TD width=100> <DIV align=center>550</DIV></TD> <TD width=100> <DIV align=center>630</DIV></TD> <TD width=100> <DIV align=center>690</DIV></TD> <TD width=100> <DIV align=center>780</DIV></TD> <TD width=100> <DIV align=center>860</DIV></TD> <TD width=100> <DIV align=center>910</DIV></TD> <TD width=100> <DIV align=center>980</DIV></TD> <TD width=100> <DIV align=center>1070</DIV></TD> <TD width=100> <DIV align=center>1220</DIV></TD> <TD width=100> <DIV align=center>1320</DIV></TD> <TD width=100> <DIV align=center>1430</DIV></TD> <TD width=100> <DIV align=center>1550</DIV></TD> <TD width=100> <DIV align=center>1800</DIV></TD> <TD width=100> <DIV align=center>1980</DIV></TD></TR> <TR> <TD width=100> <DIV align=center>B1</DIV></TD> <TD width=100> <DIV align=center>540</DIV></TD> <TD width=100> <DIV align=center>600</DIV></TD> <TD width=100> <DIV align=center>650</DIV></TD> <TD width=100> <DIV align=center>710</DIV></TD> <TD width=100> <DIV align=center>770</DIV></TD> <TD width=100> <DIV align=center>830</DIV></TD> <TD width=100> <DIV align=center>900</DIV></TD> <TD width=100> <DIV align=center>1090</DIV></TD> <TD width=100> <DIV align=center>1200</DIV></TD> <TD width=100> <DIV align=center>1320</DIV></TD> <TD width=100> <DIV align=center>1420</DIV></TD> <TD width=100> <DIV align=center>1550</DIV></TD> <TD width=100> <DIV align=center>1780</DIV></TD> <TD width=100> <DIV align=center>2000</DIV></TD></TR></TBODY></TABLE><BR> http://www.91way.com/info_en/7180.html 控制阀 2025-12-29 18:18:53 <P>GJ41X-6L型管夹阀结构和工作原理 <BR>(1) 结构： GJ41X-6L型管夹阀由左右阀体，橡胶管套、大小阀杆、上下闸板、导柱等零件组成。 <BR>(2) 工作原理：当顺转手轮时，使大小阀杆同时带动上下闸板，压缩管套，进行关闭，反转即行开启，这样，闸板在导柱之间上下往复完成阀门开闭工作。另外，因橡胶管套承力，因此在开关时，操作人员旋转手轮时只要感到适量抵触，均己达到开闭极点，切勿尽力或多人辅助，禁用其他工具开闭。&nbsp;<BR><BR>GJ41X-6L型管夹阀结构图</P> <P align=center>&nbsp;</P> <P align=center><A href="/upload2009/200910/2009102220656128.gif" target=_blank><IMG style="FILTER: ; WIDTH: 227px; HEIGHT: 208px" border=0 hspace=0 alt=GJ41X-6L型管夹阀外形尺寸 src="/upload2009/200910/2009102220656128.gif" width=227 height=208></A></P> <P align=left>GJ41X-6L型管夹阀主要连接尺寸及外型尺寸 <BR><BR> <TABLE style="WIDTH: 680px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=0 cellPadding=0 width=680 align=center> <TBODY> <TR> <TD rowSpan=2 width="11%" align=middle> <DIV align=center>公称通径 </DIV></TD> <TD height=25 colSpan=6 align=middle> <DIV align=center>GJ41X-6L型管夹阀主要连接尺寸及外型尺寸 Main outline dimensions and connection dimensions </DIV></TD> <TD rowSpan=2 width="12%" align=middle> <DIV align=center>重量(KG) </DIV></TD></TR> <TR> <TD width="9%" align=middle> <DIV align=center>L </DIV></TD> <TD width="10%" align=middle> <DIV align=center>D </DIV></TD> <TD width="10%" align=middle> <DIV align=center>D1 </DIV></TD> <TD width="11%" align=middle> <DIV align=center>D2 </DIV></TD> <TD width="11%" align=middle> <DIV align=center>b </DIV></TD> <TD width="26%" align=middle> <DIV align=center>Z-? </DIV></TD></TR> <TR> <TD width="11%" align=middle> <DIV align=center>20 </DIV></TD> <TD width="9%" align=middle> <DIV align=center>135 </DIV></TD> <TD width="10%" align=middle> <DIV align=center>105 </DIV></TD> <TD width="10%" align=middle> <DIV align=center>75 </DIV></TD> <TD width="11%" align=middle> <DIV align=center>55 </DIV></TD> <TD width="11%" align=middle> <DIV align=center>16 </DIV></TD> <TD width="26%" align=middle> <DIV align=center>4-14 </DIV></TD> <TD width="12%" align=middle> <DIV align=center>2.5 </DIV></TD></TR> <TR> <TD width="11%" align=middle> <DIV align=center>25 </DIV></TD> <TD width="9%" align=middle> <DIV align=center>145 </DIV></TD> <TD width="10%" align=middle> <DIV align=center>115 </DIV></TD> <TD width="10%" align=middle> <DIV align=center>85 </DIV></TD> <TD width="11%" align=middle> <DIV align=center>65 </DIV></TD> <TD width="11%" align=middle> <DIV align=center>16 </DIV></TD> <TD width="26%" align=middle> <DIV align=center>4-14 </DIV></TD> <TD width="12%" align=middle> <DIV align=center>3 </DIV></TD></TR> <TR> <TD width="11%" align=middle> <DIV align=center>32 </DIV></TD> <TD width="9%" align=middle> <DIV align=center>160 </DIV></TD> <TD width="10%" align=middle> <DIV align=center>135 </DIV></TD> <TD width="10%" align=middle> <DIV align=center>100 </DIV></TD> <TD width="11%" align=middle> <DIV align=center>78 </DIV></TD> <TD width="11%" align=middle> <DIV align=center>18 </DIV></TD> <TD width="26%" align=middle> <DIV align=center>4-18 </DIV></TD> <TD width="12%" align=middle> <DIV align=center>4 </DIV></TD></TR> <TR> <TD width="11%" align=middle> <DIV align=center>40 </DIV></TD> <TD width="9%" align=middle> <DIV align=center>180 </DIV></TD> <TD width="10%" align=middle> <DIV align=center>145 </DIV></TD> <TD width="10%" align=middle> <DIV align=center>110 </DIV></TD> <TD width="11%" align=middle> <DIV align=center>85 </DIV></TD> <TD width="11%" align=middle> <DIV align=center>18 </DIV></TD> <TD width="26%" align=middle> <DIV align=center>4-18 </DIV></TD> <TD width="12%" align=middle> <DIV align=center>6 </DIV></TD></TR> <TR> <TD width="11%" align=middle> <DIV align=center>50 </DIV></TD> <TD width="9%" align=middle> <DIV align=center>210 </DIV></TD> <TD width="10%" align=middle> <DIV align=center>165 </DIV></TD> <TD width="10%" align=middle> <DIV align=center>125 </DIV></TD> <TD width="11%" align=middle> <DIV align=center>100 </DIV></TD> <TD width="11%" align=middle> <DIV align=center>20 </DIV></TD> <TD width="26%" align=middle> <DIV align=center>4-18 </DIV></TD> <TD width="12%" align=middle> <DIV align=center>7.5 </DIV></TD></TR> <TR> <TD width="11%" align=middle> <DIV align=center>65 </DIV></TD> <TD width="9%" align=middle> <DIV align=center>250 </DIV></TD> <TD width="10%" align=middle> <DIV align=center>185 </DIV></TD> <TD width="10%" align=middle> <DIV align=center>145 </DIV></TD> <TD width="11%" align=middle> <DIV align=center>120 </DIV></TD> <TD width="11%" align=middle> <DIV align=center>20 </DIV></TD> <TD width="26%" align=middle> <DIV align=center>4-18 </DIV></TD> <TD width="12%" align=middle> <DIV align=center>9.5 </DIV></TD></TR> <TR> <TD width="11%" align=middle> <DIV align=center>80 </DIV></TD> <TD width="9%" align=middle> <DIV align=center>300 </DIV></TD> <TD width="10%" align=middle> <DIV align=center>190 </DIV></TD> <TD width="10%" align=middle> <DIV align=center>160 </DIV></TD> <TD width="11%" align=middle> <DIV align=center>135 </DIV></TD> <TD width="11%" align=middle> <DIV align=center>22 </DIV></TD> <TD width="26%" align=middle> <DIV align=center>4-18 </DIV></TD> <TD width="12%" align=middle> <DIV align=center>16 </DIV></TD></TR> <TR> <TD width="11%" align=middle> <DIV align=center>100 </DIV></TD> <TD width="9%" align=middle> <DIV align=center>350 </DIV></TD> <TD width="10%" align=middle> <DIV align=center>215 </DIV></TD> <TD width="10%" align=middle> <DIV align=center>180 </DIV></TD> <TD width="11%" align=middle> <DIV align=center>155 </DIV></TD> <TD width="11%" align=middle> <DIV align=center>22 </DIV></TD> <TD width="26%" align=middle> <DIV align=center>8-18 </DIV></TD> <TD width="12%" align=middle> <DIV align=center>20 </DIV></TD></TR> <TR> <TD width="11%" align=middle> <DIV align=center>125 </DIV></TD> <TD width="9%" align=middle> <DIV align=center>430 </DIV></TD> <TD width="10%" align=middle> <DIV align=center>245 </DIV></TD> <TD width="10%" align=middle> <DIV align=center>210 </DIV></TD> <TD width="11%" align=middle> <DIV align=center>185 </DIV></TD> <TD width="11%" align=middle> <DIV align=center>25 </DIV></TD> <TD width="26%" align=middle> <DIV align=center>8-18 </DIV></TD> <TD width="12%" align=middle> <DIV align=center>28 </DIV></TD></TR> <TR> <TD width="11%" align=middle> <DIV align=center>150 </DIV></TD> <TD width="9%" align=middle> <DIV align=center>500 </DIV></TD> <TD width="10%" align=middle> <DIV align=center>280 </DIV></TD> <TD width="10%" align=middle> <DIV align=center>240 </DIV></TD> <TD width="11%" align=middle> <DIV align=center>210 </DIV></TD> <TD width="11%" align=middle> <DIV align=center>25 </DIV></TD> <TD width="26%" align=middle> <DIV align=center>8-23 </DIV></TD> <TD width="12%" align=middle> <DIV align=center>43 </DIV></TD></TR> <TR> <TD width="11%" align=middle> <DIV align=center>200 </DIV></TD> <TD width="9%" align=middle> <DIV align=center>650 </DIV></TD> <TD width="10%" align=middle> <DIV align=center>335 </DIV></TD> <TD width="10%" align=middle> <DIV align=center>295 </DIV></TD> <TD width="11%" align=middle> <DIV align=center>265 </DIV></TD> <TD width="11%" align=middle> <DIV align=center>32 </DIV></TD> <TD width="26%" align=middle> <DIV align=center>8-23 </DIV></TD> <TD width="12%" align=middle> <DIV align=center>80</DIV></TD></TR></TBODY></TABLE><BR>电解槽用管夹阀概况 <BR>电解槽用管夹阀因采用特种工程塑料制成，体积小，重量轻， 阀体及一切配件均有较强耐腐蚀性能。阀门适用内外受酸浸蚀的环境下，保持正常工作。杜绝内泄外漏，方便清槽工作，实践证明，它取代了不锈钢夹子，结束了采用球阀旋塞阀或其它阀门历史。其结构与工作原理同上管夹阀。&nbsp;<BR><BR>电解槽用管夹阀安装及维修 <BR>(1)将电触槽下方伸出地面塑料管插入小阀门一端胶管，另一端把我厂配套供应塑料管插入，出口伸向电触槽然后用铜丝或不锈钢箍扎紧二端。 <BR>(2)久时使用，如有磨损或泄漏只要打开左右阀体调换管套，其阀可长期使用。 <BR><BR> <TABLE style="WIDTH: 680px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=0 cellPadding=0 width=680 align=center> <TBODY> <TR> <TD rowSpan=2 width="30%" align=middle> <DIV align=center>公称通径 </DIV></TD> <TD height=28 colSpan=2 align=middle> <DIV align=center>电解槽用管夹阀主要连接尺寸 </DIV></TD> <TD rowSpan=2 width="34%" align=middle> <DIV align=center>重量 </DIV></TD></TR> <TR> <TD width="20%" align=middle> <DIV align=center>L1 </DIV></TD> <TD width="16%" align=middle> <DIV align=center>L2 </DIV></TD></TR> <TR> <TD height=19 width="30%" align=middle> <DIV align=center>32 </DIV></TD> <TD width="20%" align=middle> <DIV align=center>145 </DIV></TD> <TD width="16%" align=middle> <DIV align=center>220 </DIV></TD> <TD width="34%" align=middle> <DIV align=center>550 </DIV></TD></TR> <TR> <TD height=19 width="30%" align=middle> <DIV align=center>配弯管 </DIV></TD> <TD colSpan=2 align=middle> <DIV align=center>使用尺寸按用户要求 </DIV></TD> <TD width="34%" align=middle> <DIV align=center>160 </DIV></TD></TR> <TR> <TD height=18 width="30%" align=middle> <DIV align=center>40 </DIV></TD> <TD width="20%" align=middle> <DIV align=center>145 </DIV></TD> <TD width="16%" align=middle> <DIV align=center>240 </DIV></TD> <TD width="34%" align=middle> <DIV align=center>650 </DIV></TD></TR> <TR> <TD height=18 width="30%" align=middle> <DIV align=center>配弯管 </DIV></TD> <TD colSpan=2 align=middle> <DIV align=center>使用尺寸按用户要求 </DIV></TD> <TD width="34%" align=middle> <DIV align=center>200 </DIV></TD></TR></TBODY></TABLE></P> http://www.91way.com/info_en/20515.html 控制阀 2025-12-27 14:27:02 DY236X逆止电动控制阀<BR><BR> http://www.91way.com/info_en/5480.html 控制阀 2025-12-27 14:26:47 <P>700X水泵控制阀是一种安装在高层建筑以及其他给水系统的水泵出口处，防止介质倒流的逆止类阀门。当水泵即将停止供水前。阀门先行缓慢关闭90%左右，防止突然停泵而产生的水锤或水击声；当水泵完全停止后，阀门再完全关闭，防止泵出的水回流，有效地保护水泵，免受回流的冲击而产生反转。700X水泵控制阀是水泵出口必不可少的保护装置。阀门呈流线型设计。通过电磁阀的导控实现准确的启闭。使用安全可靠，有效地防止水锤和水击声，使用寿命长，安装、维修方便。 </P> <P align=center><A href="/uploadfiles/200904/2009416131422209.jpg" target=_blank><IMG style="FILTER: ; WIDTH: 284px; HEIGHT: 261px" border=0 hspace=0 alt=700X水泵控制阀外形尺寸 src="/uploadfiles/200904/2009416131422209.jpg" width=284 height=261></A></P> <P align=left>700X水泵控制阀主要连接尺寸： <BR><BR> <TABLE style="WIDTH: 680px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=0 cellPadding=0 width=680 align=center> <TBODY> <TR bgColor=#ffeeee> <TD rowSpan=2 width=150> <DIV align=center>公称通径 （mm） </DIV></TD> <TD colSpan=3> <DIV align=center>尺 寸（mm） </DIV></TD></TR> <TR> <TD width=159> <DIV align=center>L </DIV></TD> <TD width=159> <DIV align=center>H 1 </DIV></TD> <TD width=249> <DIV align=center>H </DIV></TD></TR> <TR> <TD width=150> <DIV align=center>20 </DIV></TD> <TD width=159> <DIV align=center>150 </DIV></TD> <TD width=159> <DIV align=center>247 </DIV></TD> <TD width=249> <DIV align=center>342 </DIV></TD></TR> <TR> <TD width=150> <DIV align=center>25 </DIV></TD> <TD width=159> <DIV align=center>160 </DIV></TD> <TD width=159> <DIV align=center>247 </DIV></TD> <TD width=249> <DIV align=center>342 </DIV></TD></TR> <TR> <TD width=150> <DIV align=center>32 </DIV></TD> <TD width=159> <DIV align=center>180 </DIV></TD> <TD width=159> <DIV align=center>247 </DIV></TD> <TD width=249> <DIV align=center>342 </DIV></TD></TR> <TR> <TD width=150> <DIV align=center>40 </DIV></TD> <TD width=159> <DIV align=center>200 </DIV></TD> <TD width=159> <DIV align=center>278 </DIV></TD> <TD width=249> <DIV align=center>395 </DIV></TD></TR> <TR> <TD width=150> <DIV align=center>50 </DIV></TD> <TD width=159> <DIV align=center>203 </DIV></TD> <TD width=159> <DIV align=center>278 </DIV></TD> <TD width=249> <DIV align=center>395 </DIV></TD></TR> <TR> <TD width=150> <DIV align=center>65 </DIV></TD> <TD width=159> <DIV align=center>216 </DIV></TD> <TD width=159> <DIV align=center>298 </DIV></TD> <TD width=249> <DIV align=center>405 </DIV></TD></TR> <TR> <TD width=150> <DIV align=center>80 </DIV></TD> <TD width=159> <DIV align=center>241 </DIV></TD> <TD width=159> <DIV align=center>310 </DIV></TD> <TD width=249> <DIV align=center>430 </DIV></TD></TR> <TR> <TD width=150> <DIV align=center>100 </DIV></TD> <TD width=159> <DIV align=center>292 </DIV></TD> <TD width=159> <DIV align=center>340 </DIV></TD> <TD width=249> <DIV align=center>510 </DIV></TD></TR> <TR> <TD width=150> <DIV align=center>125 </DIV></TD> <TD width=159> <DIV align=center>330 </DIV></TD> <TD width=159> <DIV align=center>380 </DIV></TD> <TD width=249> <DIV align=center>560 </DIV></TD></TR> <TR> <TD width=150> <DIV align=center>150 </DIV></TD> <TD width=159> <DIV align=center>356 </DIV></TD> <TD width=159> <DIV align=center>410 </DIV></TD> <TD width=249> <DIV align=center>585 </DIV></TD></TR> <TR> <TD width=150> <DIV align=center>200 </DIV></TD> <TD width=159> <DIV align=center>495 </DIV></TD> <TD width=159> <DIV align=center>440 </DIV></TD> <TD width=249> <DIV align=center>675 </DIV></TD></TR> <TR> <TD width=150> <DIV align=center>250 </DIV></TD> <TD width=159> <DIV align=center>622 </DIV></TD> <TD width=159> <DIV align=center>460 </DIV></TD> <TD width=249> <DIV align=center>730 </DIV></TD></TR> <TR> <TD width=150> <DIV align=center>300 </DIV></TD> <TD width=159> <DIV align=center>698 </DIV></TD> <TD width=159> <DIV align=center>480 </DIV></TD> <TD width=249> <DIV align=center>760 </DIV></TD></TR> <TR> <TD width=150> <DIV align=center>350 </DIV></TD> <TD width=159> <DIV align=center>787 </DIV></TD> <TD width=159> <DIV align=center>525 </DIV></TD> <TD width=249> <DIV align=center>840 </DIV></TD></TR> <TR> <TD width=150> <DIV align=center>400 </DIV></TD> <TD width=159> <DIV align=center>914 </DIV></TD> <TD width=159> <DIV align=center>580 </DIV></TD> <TD width=249> <DIV align=center>910 </DIV></TD></TR> <TR> <TD width=150> <DIV align=center>450 </DIV></TD> <TD width=159> <DIV align=center>978 </DIV></TD> <TD width=159> <DIV align=center>635 </DIV></TD> <TD width=249> <DIV align=center>910 </DIV></TD></TR></TBODY></TABLE><BR>700X水泵控制阀安装示意：</P> <P align=center><A href="/uploadfiles/200904/2009416131458587.jpg" target=_blank><IMG style="FILTER: ; WIDTH: 524px; HEIGHT: 353px" border=0 hspace=0 alt=700X水泵控制阀安装示意图 src="/uploadfiles/200904/2009416131458587.jpg" width=524 height=353></A><BR></P> http://www.91way.com/info_en/22576.html 控制阀 2025-12-27 14:26:28 Q23RT-3F按钮阀<BR> http://www.91way.com/info_en/9515.html 控制阀 2025-12-26 19:51:42 <P>ZMAQ(M)气动薄膜切断阀是气单元组合仪表的执行单元。具有结构简单、操作力大、体形小、重量轻、流阻小、阀容大、密封性能好、维修方便等优点。而广泛应用于石油、化工、冶金、电力、轻纺等生产过程中的自动化控制系统中。 <BR><BR>主要性能技术参数&nbsp; <BR><BR> <TABLE style="WIDTH: 680px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=1 cellPadding=0 width=680 align=center> <TBODY> <TR align=middle> <TD colSpan=2> <DIV align=center>公称通径DN(mm)<BR></DIV></TD> <TD> <DIV align=center>15</DIV></TD> <TD> <DIV align=center>20</DIV></TD> <TD> <DIV align=center>25</DIV></TD> <TD> <DIV align=center>32</DIV></TD> <TD> <DIV align=center>40</DIV></TD> <TD> <DIV align=center>50</DIV></TD> <TD> <DIV align=center>65</DIV></TD> <TD> <DIV align=center>80</DIV></TD> <TD> <DIV align=center>100</DIV></TD> <TD> <DIV align=center>125</DIV></TD> <TD> <DIV align=center>150</DIV></TD> <TD> <DIV align=center>200</DIV></TD></TR> <TR align=middle> <TD rowSpan=3> <DIV align=center>额定流量系数kv</DIV></TD> <TD> <DIV align=center>套筒</DIV></TD> <TD> <DIV align=center></DIV></TD> <TD> <DIV align=center></DIV></TD> <TD> <DIV align=center>11</DIV></TD> <TD> <DIV align=center>20</DIV></TD> <TD> <DIV align=center>30</DIV></TD> <TD> <DIV align=center>48</DIV></TD> <TD> <DIV align=center>75</DIV></TD> <TD> <DIV align=center>120</DIV></TD> <TD> <DIV align=center>190</DIV></TD> <TD> <DIV align=center>300</DIV></TD> <TD> <DIV align=center>480</DIV></TD> <TD> <DIV align=center>760</DIV></TD></TR> <TR align=middle> <TD> <DIV align=center>单座</DIV></TD> <TD rowSpan=2> <DIV align=center>5</DIV></TD> <TD rowSpan=2> <DIV align=center>7</DIV></TD> <TD rowSpan=2> <DIV align=center>11</DIV></TD> <TD rowSpan=2> <DIV align=center>20</DIV></TD> <TD rowSpan=2> <DIV align=center>30</DIV></TD> <TD rowSpan=2> <DIV align=center>48</DIV></TD> <TD rowSpan=2> <DIV align=center>75</DIV></TD> <TD rowSpan=2> <DIV align=center>120</DIV></TD> <TD rowSpan=2> <DIV align=center>190</DIV></TD> <TD rowSpan=2> <DIV align=center>300</DIV></TD> <TD rowSpan=2> <DIV align=center>480</DIV></TD> <TD rowSpan=2> <DIV align=center>760</DIV></TD></TR> <TR align=middle> <TD> <DIV align=center>三通</DIV></TD></TR> <TR align=middle> <TD colSpan=2> <DIV align=center>额定行程(mm)</DIV></TD> <TD colSpan=4> <DIV align=center>8</DIV></TD> <TD colSpan=2> <DIV align=center>12</DIV></TD> <TD colSpan=2> <DIV align=center>20</DIV></TD> <TD> <DIV align=center>25</DIV></TD> <TD colSpan=2> <DIV align=center>40</DIV></TD> <TD> <DIV align=center>50</DIV></TD></TR> <TR align=middle> <TD rowSpan=2> <DIV align=center>允许泄漏量</DIV></TD> <TD> <DIV align=center>硬密封（L/H）</DIV></TD> <TD colSpan=12> <DIV align=center>套筒5×10-5阀额定容量　单座、三通1.2×10-7×阀的额定容量</DIV></TD></TR> <TR align=middle> <TD> <DIV align=center>软密封（ml/min）</DIV></TD> <TD colSpan=12> <DIV align=center>无</DIV></TD></TR> <TR align=middle> <TD colSpan=2> <DIV align=center>介质温度℃</DIV></TD> <TD colSpan=12> <DIV align=center>-200～+200、-40～+450</DIV></TD></TR> <TR align=middle> <TD colSpan=2> <DIV align=center>膜片有效面积（cm2）（薄膜式切断阀）</DIV></TD> <TD colSpan=4> <DIV align=center>100</DIV></TD> <TD colSpan=2> <DIV align=center>200</DIV></TD> <TD colSpan=3> <DIV align=center>400</DIV></TD> <TD> <DIV align=center>600</DIV></TD> <TD colSpan=2> <DIV align=center>1000</DIV></TD></TR> <TR align=middle> <TD colSpan=2> <DIV align=center>公称压力PN(MPa)</DIV></TD> <TD colSpan=12> <DIV align=center>1.6　4.0　6.4</DIV></TD></TR> <TR align=middle> <TD rowSpan=2> <DIV align=center>允许压差（MPa）</DIV></TD> <TD> <DIV align=center>单座</DIV></TD> <TD> <DIV align=center>6.4</DIV></TD> <TD> <DIV align=center>6.4</DIV></TD> <TD> <DIV align=center>3.8</DIV></TD> <TD> <DIV align=center>2.5</DIV></TD> <TD> <DIV align=center>2.9</DIV></TD> <TD> <DIV align=center>1.8</DIV></TD> <TD> <DIV align=center>2.0</DIV></TD> <TD> <DIV align=center>1.3</DIV></TD> <TD> <DIV align=center>0.83</DIV></TD> <TD> <DIV align=center>0.8</DIV></TD> <TD> <DIV align=center>0.55</DIV></TD> <TD> <DIV align=center>0.52</DIV></TD></TR> <TR align=middle> <TD> <DIV align=center>套筒</DIV></TD> <TD colSpan=12> <DIV align=center>6.4</DIV></TD></TR> <TR align=middle> <TD colSpan=2> <DIV align=center>信号压力KPa</DIV></TD> <TD colSpan=12> <DIV align=center>200（薄膜片）</DIV></TD></TR> <TR align=middle> <TD colSpan=2> <DIV align=center>阀体</DIV></TD> <TD colSpan=12> <DIV align=center>Ht200 ZG230-450\ZG1Cr18Ni9Ti</DIV></TD></TR> <TR align=middle> <TD colSpan=2> <DIV align=center>阀塞套筒</DIV></TD> <TD colSpan=12> <DIV align=center>1Cr18Ni9Ti Cr18Ni12Mo2Ti</DIV></TD></TR> <TR align=middle> <TD colSpan=2> <DIV align=center>阀芯、阀座</DIV></TD> <TD colSpan=12> <DIV align=center>1Cr18Ni9Ti Cr18Ni12Mo2Ti</DIV></TD></TR> <TR align=middle> <TD colSpan=2> <DIV align=center>填　料</DIV></TD> <TD colSpan=12> <DIV align=center>聚四乙烯　柔性石墨</DIV></TD></TR> <TR align=middle> <TD colSpan=2> <DIV align=center>可配附件</DIV></TD> <TD colSpan=12> <DIV align=center>空气过滤减压器、电磁阀、阀位回讯器等</DIV></TD></TR></TBODY></TABLE><BR>ZMAQ(M)气动薄膜切断阀外形尺寸&nbsp;　 </P> <P align=center><A href="/upload2009/200911/20091117202337755.jpg" target=_blank><IMG style="FILTER: ; WIDTH: 334px; HEIGHT: 350px" border=0 hspace=0 alt=ZMAQ(M)气动薄膜切断阀外形尺寸 src="/upload2009/200911/20091117202337755.jpg" width=334 height=350></A><BR><A href="/upload2009/200911/20091117202347273.jpg" target=_blank><IMG style="FILTER: ; WIDTH: 232px; HEIGHT: 350px" border=0 hspace=0 alt=ZMAQ(M)气动薄膜切断阀安装尺寸 src="/upload2009/200911/20091117202347273.jpg" width=232 height=350></A></P> <P align=left>气动薄膜切断阀 <BR><BR></P> <TABLE style="WIDTH: 680px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=1 cellPadding=0 width=680 align=center> <TBODY> <TR align=middle> <TD colSpan=2> <DIV align=center>公称通径(mm)</DIV></TD> <TD> <DIV align=center>15</DIV></TD> <TD> <DIV align=center>20</DIV></TD> <TD> <DIV align=center>25</DIV></TD> <TD> <DIV align=center>32</DIV></TD> <TD> <DIV align=center>40</DIV></TD> <TD> <DIV align=center>50</DIV></TD> <TD> <DIV align=center>65</DIV></TD> <TD> <DIV align=center>80</DIV></TD> <TD> <DIV align=center>100</DIV></TD> <TD> <DIV align=center>125</DIV></TD> <TD> <DIV align=center>150</DIV></TD> <TD> <DIV align=center>200</DIV></TD></TR> <TR align=middle> <TD colSpan=2> <DIV align=center>额定流量系数</DIV></TD> <TD> <DIV align=center>5</DIV></TD> <TD> <DIV align=center>8</DIV></TD> <TD> <DIV align=center>12</DIV></TD> <TD> <DIV align=center>17</DIV></TD> <TD> <DIV align=center>29</DIV></TD> <TD> <DIV align=center>43</DIV></TD> <TD> <DIV align=center>70</DIV></TD> <TD> <DIV align=center>110</DIV></TD> <TD> <DIV align=center>165</DIV></TD> <TD> <DIV align=center>275</DIV></TD> <TD> <DIV align=center>440</DIV></TD> <TD> <DIV align=center>690</DIV></TD></TR> <TR align=middle> <TD colSpan=2> <DIV align=center>A(mm)</DIV></TD> <TD colSpan=4> <DIV align=center>194</DIV></TD> <TD colSpan=2> <DIV align=center>230</DIV></TD> <TD colSpan=3> <DIV align=center>306</DIV></TD> <TD> <DIV align=center>394</DIV></TD> <TD colSpan=2> <DIV align=center>496</DIV></TD></TR> <TR align=middle> <TD rowSpan=2> <DIV align=center>L(mm)</DIV></TD> <TD> <DIV align=center>PN16</DIV></TD> <TD colSpan=2> <DIV align=center>150</DIV></TD> <TD> <DIV align=center>160</DIV></TD> <TD> <DIV align=center>180</DIV></TD> <TD> <DIV align=center>200</DIV></TD> <TD> <DIV align=center>230</DIV></TD> <TD> <DIV align=center>290</DIV></TD> <TD> <DIV align=center>310</DIV></TD> <TD> <DIV align=center>350</DIV></TD> <TD> <DIV align=center>400</DIV></TD> <TD> <DIV align=center>480</DIV></TD> <TD> <DIV align=center>600</DIV></TD></TR> <TR align=middle> <TD> <DIV align=center>PN64</DIV></TD> <TD colSpan=3> <DIV align=center>230</DIV></TD> <TD colSpan=2> <DIV align=center>260</DIV></TD> <TD> <DIV align=center>300</DIV></TD> <TD> <DIV align=center>340</DIV></TD> <TD> <DIV align=center>380</DIV></TD> <TD> <DIV align=center>430</DIV></TD> <TD> <DIV align=center>500</DIV></TD> <TD> <DIV align=center>550</DIV></TD> <TD> <DIV align=center>650</DIV></TD></TR> <TR align=middle> <TD rowSpan=2> <DIV align=center>D(mm)</DIV></TD> <TD> <DIV align=center>PN16</DIV></TD> <TD> <DIV align=center>95</DIV></TD> <TD> <DIV align=center>105</DIV></TD> <TD> <DIV align=center>115</DIV></TD> <TD> <DIV align=center>140</DIV></TD> <TD> <DIV align=center>150</DIV></TD> <TD> <DIV align=center>165</DIV></TD> <TD> <DIV align=center>185</DIV></TD> <TD> <DIV align=center>200</DIV></TD> <TD> <DIV align=center>220</DIV></TD> <TD> <DIV align=center>250</DIV></TD> <TD> <DIV align=center>285</DIV></TD> <TD> <DIV align=center>340</DIV></TD></TR> <TR align=middle> <TD> <DIV align=center>PN64</DIV></TD> <TD> <DIV align=center>105</DIV></TD> <TD> <DIV align=center>130</DIV></TD> <TD> <DIV align=center>140</DIV></TD> <TD> <DIV align=center>155</DIV></TD> <TD> <DIV align=center>170</DIV></TD> <TD> <DIV align=center>180</DIV></TD> <TD> <DIV align=center>205</DIV></TD> <TD> <DIV align=center>215</DIV></TD> <TD> <DIV align=center>250</DIV></TD> <TD> <DIV align=center>295</DIV></TD> <TD> <DIV align=center>345</DIV></TD> <TD> <DIV align=center>415</DIV></TD></TR> <TR align=middle> <TD colSpan=2> <DIV align=center>H2(mm)</DIV></TD> <TD colSpan=3> <DIV align=center>325</DIV></TD> <TD> <DIV align=center>346</DIV></TD> <TD> <DIV align=center>360</DIV></TD> <TD> <DIV align=center>369</DIV></TD> <TD> <DIV align=center>477</DIV></TD> <TD> <DIV align=center>517</DIV></TD> <TD> <DIV align=center>540</DIV></TD> <TD> <DIV align=center>742</DIV></TD> <TD> <DIV align=center>822</DIV></TD> <TD> <DIV align=center>877</DIV></TD></TR></TBODY></TABLE><BR><BR>气动薄膜三通切断阀&nbsp;<BR><BR> <TABLE style="WIDTH: 680px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=1 cellPadding=0 width=680 align=center> <TBODY> <TR align=middle> <TD colSpan=2> <DIV align=center>公称通径(mm)</DIV></TD> <TD> <DIV align=center>20</DIV></TD> <TD> <DIV align=center>25</DIV></TD> <TD> <DIV align=center>32</DIV></TD> <TD> <DIV align=center>40</DIV></TD> <TD> <DIV align=center>50</DIV></TD> <TD> <DIV align=center>65</DIV></TD> <TD> <DIV align=center>80</DIV></TD> <TD> <DIV align=center>100</DIV></TD> <TD> <DIV align=center>125</DIV></TD> <TD> <DIV align=center>150</DIV></TD> <TD> <DIV align=center>200</DIV></TD></TR> <TR align=middle> <TD colSpan=2> <DIV align=center>额定流量系数</DIV></TD> <TD> <DIV align=center>8</DIV></TD> <TD> <DIV align=center>12</DIV></TD> <TD> <DIV align=center>17</DIV></TD> <TD> <DIV align=center>29</DIV></TD> <TD> <DIV align=center>43</DIV></TD> <TD> <DIV align=center>70</DIV></TD> <TD> <DIV align=center>110</DIV></TD> <TD> <DIV align=center>165</DIV></TD> <TD> <DIV align=center>275</DIV></TD> <TD> <DIV align=center>440</DIV></TD> <TD> <DIV align=center>690</DIV></TD></TR> <TR align=middle> <TD colSpan=2> <DIV align=center>H3(mm)</DIV></TD> <TD> <DIV align=center>398</DIV></TD> <TD> <DIV align=center>392</DIV></TD> <TD> <DIV align=center>404</DIV></TD> <TD> <DIV align=center>427</DIV></TD> <TD> <DIV align=center>443</DIV></TD> <TD> <DIV align=center>532</DIV></TD> <TD> <DIV align=center>558</DIV></TD> <TD> <DIV align=center>577</DIV></TD> <TD> <DIV align=center>728</DIV></TD> <TD> <DIV align=center>940</DIV></TD> <TD> <DIV align=center>995</DIV></TD></TR> <TR align=middle> <TD colSpan=2> <DIV align=center>A(mm)</DIV></TD> <TD colSpan=3> <DIV align=center>194</DIV></TD> <TD colSpan=2> <DIV align=center>230</DIV></TD> <TD colSpan=3> <DIV align=center>306</DIV></TD> <TD> <DIV align=center>394</DIV></TD> <TD colSpan=2> <DIV align=center>496</DIV></TD></TR> <TR align=middle> <TD rowSpan=2> <DIV align=center>L(mm)</DIV></TD> <TD> <DIV align=center>PN16</DIV></TD> <TD> <DIV align=center>150</DIV></TD> <TD> <DIV align=center>160</DIV></TD> <TD> <DIV align=center>180</DIV></TD> <TD> <DIV align=center>200</DIV></TD> <TD> <DIV align=center>230</DIV></TD> <TD> <DIV align=center>290</DIV></TD> <TD> <DIV align=center>310</DIV></TD> <TD> <DIV align=center>350</DIV></TD> <TD> <DIV align=center>400</DIV></TD> <TD> <DIV align=center>480</DIV></TD> <TD> <DIV align=center>600</DIV></TD></TR> <TR align=middle> <TD> <DIV align=center>PN64</DIV></TD> <TD colSpan=2> <DIV align=center>230</DIV></TD> <TD colSpan=2> <DIV align=center>260</DIV></TD> <TD> <DIV align=center>300</DIV></TD> <TD> <DIV align=center>340</DIV></TD> <TD> <DIV align=center>380</DIV></TD> <TD> <DIV align=center>430</DIV></TD> <TD> <DIV align=center>500</DIV></TD> <TD> <DIV align=center>550</DIV></TD> <TD> <DIV align=center>650</DIV></TD></TR> <TR align=middle> <TD rowSpan=2> <DIV align=center>D(mm)</DIV></TD> <TD> <DIV align=center>PN16</DIV></TD> <TD> <DIV align=center>105</DIV></TD> <TD> <DIV align=center>115</DIV></TD> <TD> <DIV align=center>140</DIV></TD> <TD> <DIV align=center>150</DIV></TD> <TD> <DIV align=center>165</DIV></TD> <TD> <DIV align=center>185</DIV></TD> <TD> <DIV align=center>200</DIV></TD> <TD> <DIV align=center>220</DIV></TD> <TD> <DIV align=center>250</DIV></TD> <TD> <DIV align=center>285</DIV></TD> <TD> <DIV align=center>340</DIV></TD></TR> <TR align=middle> <TD> <DIV align=center>PN64</DIV></TD> <TD> <DIV align=center>130</DIV></TD> <TD> <DIV align=center>140</DIV></TD> <TD> <DIV align=center>155</DIV></TD> <TD> <DIV align=center>170</DIV></TD> <TD> <DIV align=center>180</DIV></TD> <TD> <DIV align=center>205</DIV></TD> <TD> <DIV align=center>215</DIV></TD> <TD> <DIV align=center>250</DIV></TD> <TD> <DIV align=center>295</DIV></TD> <TD> <DIV align=center>345</DIV></TD> <TD> <DIV align=center>415</DIV></TD></TR></TBODY></TABLE><BR> http://www.91way.com/info_en/5479.html 控制阀 2025-12-24 20:09:55 <P>600X电动水力控制阀是一种以电磁阀为向导阀的水力操作式阀门。常用于给排水及工业系统中的自动控制，控制反应准确快速，根据电信号遥控开启和关闭管道路系统，实现远程操作。并可取代闸阀和蝶阀用于大型电动操作系统。阀门关闭速度可调，平稳关闭而不产生压力波动。电动水力控制阀体积小、重量轻、维修简单、使用方便、安全可靠。电磁阀可选用交流电220V，或直流电24V，可根据各种场合选用常开或常闭型均可。 </P> <P align=center><A href="/uploadfiles/200904/200941613614715.jpg" target=_blank><IMG style="FILTER: ; WIDTH: 228px; HEIGHT: 236px" border=0 hspace=0 alt=600X水力电动控制阀外形尺寸 src="/uploadfiles/200904/200941613614715.jpg" width=228 height=236></A></P> <P align=left>600X水力电动控制阀主要连接尺寸 ： <BR><BR> <TABLE style="WIDTH: 98%; BORDER-COLLAPSE: collapse" border=1 cellSpacing=0 cellPadding=0 width="98%" align=center> <TBODY> <TR bgColor=#ffeeee> <TD rowSpan=2 width=144> <DIV align=center>公称通径 （mm） </DIV></TD> <TD colSpan=3> <DIV align=center>尺 寸（mm） </DIV></TD></TR> <TR> <TD width=152> <DIV align=center>L </DIV></TD> <TD width=152> <DIV align=center>H 1 </DIV></TD> <TD width=279> <DIV align=center>H </DIV></TD></TR> <TR> <TD width=144> <DIV align=center>20 </DIV></TD> <TD width=152> <DIV align=center>150 </DIV></TD> <TD width=152> <DIV align=center>269 </DIV></TD> <TD width=279> <DIV align=center>342 </DIV></TD></TR> <TR> <TD width=144> <DIV align=center>25 </DIV></TD> <TD width=152> <DIV align=center>160 </DIV></TD> <TD width=152> <DIV align=center>269 </DIV></TD> <TD width=279> <DIV align=center>342 </DIV></TD></TR> <TR> <TD width=144> <DIV align=center>32 </DIV></TD> <TD width=152> <DIV align=center>180 </DIV></TD> <TD width=152> <DIV align=center>269 </DIV></TD> <TD width=279> <DIV align=center>342 </DIV></TD></TR> <TR> <TD width=144> <DIV align=center>40 </DIV></TD> <TD width=152> <DIV align=center>200 </DIV></TD> <TD width=152> <DIV align=center>300 </DIV></TD> <TD width=279> <DIV align=center>395 </DIV></TD></TR> <TR> <TD width=144> <DIV align=center>50 </DIV></TD> <TD width=152> <DIV align=center>203 </DIV></TD> <TD width=152> <DIV align=center>300 </DIV></TD> <TD width=279> <DIV align=center>395 </DIV></TD></TR> <TR> <TD width=144> <DIV align=center>65 </DIV></TD> <TD width=152> <DIV align=center>216 </DIV></TD> <TD width=152> <DIV align=center>310 </DIV></TD> <TD width=279> <DIV align=center>405 </DIV></TD></TR> <TR> <TD width=144> <DIV align=center>80 </DIV></TD> <TD width=152> <DIV align=center>241 </DIV></TD> <TD width=152> <DIV align=center>320 </DIV></TD> <TD width=279> <DIV align=center>420 </DIV></TD></TR> <TR> <TD width=144> <DIV align=center>100 </DIV></TD> <TD width=152> <DIV align=center>292 </DIV></TD> <TD width=152> <DIV align=center>340 </DIV></TD> <TD width=279> <DIV align=center>500 </DIV></TD></TR> <TR> <TD width=144> <DIV align=center>125 </DIV></TD> <TD width=152> <DIV align=center>330 </DIV></TD> <TD width=152> <DIV align=center>380 </DIV></TD> <TD width=279> <DIV align=center>540 </DIV></TD></TR> <TR> <TD width=144> <DIV align=center>150 </DIV></TD> <TD width=152> <DIV align=center>356 </DIV></TD> <TD width=152> <DIV align=center>410 </DIV></TD> <TD width=279> <DIV align=center>575 </DIV></TD></TR> <TR> <TD width=144> <DIV align=center>200 </DIV></TD> <TD width=152> <DIV align=center>495 </DIV></TD> <TD width=152> <DIV align=center>440 </DIV></TD> <TD width=279> <DIV align=center>665 </DIV></TD></TR> <TR> <TD width=144> <DIV align=center>250 </DIV></TD> <TD width=152> <DIV align=center>622 </DIV></TD> <TD width=152> <DIV align=center>460 </DIV></TD> <TD width=279> <DIV align=center>720 </DIV></TD></TR> <TR> <TD width=144> <DIV align=center>300 </DIV></TD> <TD width=152> <DIV align=center>698 </DIV></TD> <TD width=152> <DIV align=center>480 </DIV></TD> <TD width=279> <DIV align=center>750 </DIV></TD></TR> <TR> <TD width=144> <DIV align=center>350 </DIV></TD> <TD width=152> <DIV align=center>787 </DIV></TD> <TD width=152> <DIV align=center>516 </DIV></TD> <TD width=279> <DIV align=center>830 </DIV></TD></TR> <TR> <TD width=144> <DIV align=center>400 </DIV></TD> <TD width=152> <DIV align=center>914 </DIV></TD> <TD width=152> <DIV align=center>560 </DIV></TD> <TD width=279> <DIV align=center>900 </DIV></TD></TR> <TR> <TD width=144> <DIV align=center>450 </DIV></TD> <TD width=152> <DIV align=center>978 </DIV></TD> <TD width=152> <DIV align=center>560 </DIV></TD> <TD width=279> <DIV align=center>900 </DIV></TD></TR></TBODY></TABLE><BR>600X水力电动控制阀安装示意：</P> <P align=center><A href="/uploadfiles/200904/200941613725625.jpg" target=_blank><IMG style="FILTER: ; WIDTH: 591px; HEIGHT: 325px" border=0 hspace=0 alt=600X水力电动控制阀安装示意图 src="/uploadfiles/200904/200941613725625.jpg" width=591 height=325></A><BR></P> http://www.91way.com/info_en/22579.html 控制阀 2025-12-24 16:49:19 QBD-128826-3/4泄漏阀<BR> http://www.91way.com/info_en/20638.html 控制阀 2025-12-23 20:55:21 GJ41X,GJ641X,GJ941X管夹阀<BR><BR>产品名称：管夹阀（手动、气动、电动） <BR>产品特点：设计与制造：Q/JBGN02 结构长度：Q/JBGN02 法兰连接尺寸：JB78、GB4216 <BR>压力等级：PN（MPa）0.6 <BR>公称压力：PN（MPa） <BR>阀体：PN×1.5 <BR>密封：PN×1.1 <BR><BR>GJ41X/GJ641X/GJ941X管夹阀材料： <BR>阀体：铝合金、铸铁 <BR>套管：橡胶 <BR>阀杆：铸铜、碳钢 <BR>拉杆：碳钢 <BR>压杆：铝合金 <BR>手轮：铸铁 <BR>托架：球墨铸铁 <BR><BR>GJ41X/GJ641X/GJ941X管夹阀结构和工作原理： <BR>(1)结构：本阀门由左右阀体，橡胶管套、大小阀杆、上下闸板、导柱等零件组成。 <BR>(2)工作原理：当顺转手轮时，使大小阀杆同时带动上下闸板，压缩管套，进行关闭，反转即行开启，这样，闸板在导柱之间上下往复完成阀门开闭工作。另外，因橡胶管套承力，因此在开关时，操作人员旋转手轮时只要感到适量抵触，均己达到开闭极点，切勿尽力或多人辅助，禁用其他工具开闭。 <BR><BR> <P> <TABLE style="WIDTH: 100%; BORDER-COLLAPSE: collapse" border=1 cellSpacing=0 cellPadding=0 width="100%" align=center> <TBODY> <TR> <TD width=36> <P align=left>公称</P></TD> <TD width=48> <P align=left>公称</P></TD> <TD width=48> <P align=left>工作</P></TD> <TD rowSpan=3 width=48> <P align=left>L</P></TD> <TD rowSpan=3 width=36> <P align=left>L1</P></TD> <TD rowSpan=3 width=36> <P align=left>L0</P></TD> <TD rowSpan=3 width=60> <P align=left>D</P></TD> <TD rowSpan=3 width=48> <P align=left>D1</P></TD> <TD rowSpan=3 width=60> <P align=left>Z-Φ</P></TD> <TD rowSpan=3 width=36> <P align=left>H</P></TD> <TD width=216 colSpan=5> <P align=left>电动装置</P></TD> <TD width=36> <P align=left>　</P></TD></TR> <TR> <TD width=36> <P align=left>通径</P></TD> <TD width=48> <P align=left>压力</P></TD> <TD width=48> <P align=left>压力</P></TD> <TD rowSpan=2 width=72> <P align=left>型号</P></TD> <TD rowSpan=2 width=36> <P align=left>A</P></TD> <TD rowSpan=2 width=29> <P align=left>B</P></TD> <TD rowSpan=2 width=43> <P align=left>D0</P></TD> <TD rowSpan=2 width=36> <P align=left>kw</P></TD> <TD rowSpan=2 width=36> <P align=left>　</P></TD></TR> <TR> <TD width=36> <P align=left>(DN)</P></TD> <TD width=48> <P align=left>（MPa）</P></TD> <TD width=48> <P align=left>（MPa）</P></TD></TR> <TR> <TD width=36> <P align=left>25</P></TD> <TD rowSpan=9 width=48> <P align=left>0.6</P></TD> <TD rowSpan=9 width=48> <P align=left>0.6</P></TD> <TD width=48> <P align=left>160</P></TD> <TD width=36> <P align=left>124</P></TD> <TD width=36> <P align=left>31</P></TD> <TD width=60> <P align=left>115</P></TD> <TD width=48> <P align=left>85</P></TD> <TD width=60> <P align=left>4-14　</P></TD> <TD width=36> <P align=left>　</P></TD> <TD width=72> <P align=left>ZA5-14</P></TD> <TD width=36> <P align=left>443</P></TD> <TD width=29> <P align=left>133</P></TD> <TD width=43> <P align=left>　</P></TD> <TD width=36> <P align=left>0.12</P></TD> <TD width=36> <P align=left>18</P></TD></TR> <TR> <TD width=36> <P align=left>32</P></TD> <TD width=48> <P align=left>165</P></TD> <TD width=36> <P align=left>145</P></TD> <TD width=36> <P align=left>40</P></TD> <TD width=60> <P align=left>*140</P></TD> <TD width=48> <P align=left>100</P></TD> <TD width=60> <P align=left>4-18　</P></TD> <TD width=36> <P align=left>　</P></TD> <TD width=72> <P align=left>　</P></TD> <TD width=36> <P align=left>　</P></TD> <TD width=29> <P align=left>　</P></TD> <TD width=43> <P align=left>　</P></TD> <TD width=36> <P align=left>　</P></TD> <TD width=36> <P align=left>　</P></TD></TR> <TR> <TD width=36> <P align=left>40</P></TD> <TD width=48> <P align=left>190</P></TD> <TD width=36> <P align=left>157</P></TD> <TD width=36> <P align=left>50</P></TD> <TD width=60> <P align=left>*150</P></TD> <TD width=48> <P align=left>110</P></TD> <TD width=60> <P align=left>4-18　</P></TD> <TD width=36> <P align=left>　</P></TD> <TD width=72> <P align=left>　</P></TD> <TD width=36> <P align=left>　</P></TD> <TD width=29> <P align=left>　</P></TD> <TD width=43> <P align=left>　</P></TD> <TD width=36> <P align=left>　</P></TD> <TD width=36> <P align=left>　</P></TD></TR> <TR> <TD width=36> <P align=left>50</P></TD> <TD width=48> <P align=left>210</P></TD> <TD width=36> <P align=left>160</P></TD> <TD width=36> <P align=left>60</P></TD> <TD width=60> <P align=left>160</P></TD> <TD width=48> <P align=left>125</P></TD> <TD width=60> <P align=left>4-18　</P></TD> <TD width=36> <P align=left>　</P></TD> <TD width=72> <P align=left>ZA10-18</P></TD> <TD width=36> <P align=left>552</P></TD> <TD width=29> <P align=left>425</P></TD> <TD width=43> <P align=left>　</P></TD> <TD width=36> <P align=left>0.25</P></TD> <TD width=36> <P align=left>71</P></TD></TR> <TR> <TD width=36> <P align=left>65</P></TD> <TD width=48> <P align=left>250</P></TD> <TD width=36> <P align=left>199</P></TD> <TD width=36> <P align=left>74</P></TD> <TD width=60> <P align=left>180</P></TD> <TD width=48> <P align=left>145</P></TD> <TD width=60> <P align=left>4-18　</P></TD> <TD width=36> <P align=left>　</P></TD> <TD width=72> <P align=left>ZA15-15</P></TD> <TD width=36> <P align=left>552</P></TD> <TD width=29> <P align=left>425</P></TD> <TD width=43> <P align=left>305</P></TD> <TD width=36> <P align=left>0.37</P></TD> <TD width=36> <P align=left>80</P></TD></TR> <TR> <TD width=36> <P align=left>80</P></TD> <TD width=48> <P align=left>300</P></TD> <TD width=36> <P align=left>222</P></TD> <TD width=36> <P align=left>88</P></TD> <TD width=60> <P align=left>195</P></TD> <TD width=48> <P align=left>160</P></TD> <TD width=60> <P align=left>4-18　</P></TD> <TD width=36> <P align=left>　</P></TD> <TD width=72> <P align=left>ZA30-18</P></TD> <TD width=36> <P align=left>552</P></TD> <TD width=29> <P align=left>425</P></TD> <TD width=43> <P align=left>305</P></TD> <TD width=36> <P align=left>0.75</P></TD> <TD width=36> <P align=left>92.9</P></TD></TR> <TR> <TD width=36> <P align=left>100</P></TD> <TD width=48> <P align=left>350</P></TD> <TD width=36> <P align=left>250</P></TD> <TD width=36> <P align=left>106</P></TD> <TD width=60> <P align=left>215</P></TD> <TD width=48> <P align=left>180</P></TD> <TD width=60> <P align=left>8-18　</P></TD> <TD width=36> <P align=left>　</P></TD> <TD width=72> <P align=left>ZA30-18</P></TD> <TD width=36> <P align=left>552</P></TD> <TD width=29> <P align=left>425</P></TD> <TD width=43> <P align=left>305</P></TD> <TD width=36> <P align=left>0.75</P></TD> <TD width=36> <P align=left>101</P></TD></TR> <TR> <TD width=36> <P align=left>125</P></TD> <TD width=48> <P align=left>430</P></TD> <TD width=36> <P align=left>318</P></TD> <TD width=36> <P align=left>134</P></TD> <TD width=60> <P align=left>245</P></TD> <TD width=48> <P align=left>210</P></TD> <TD width=60> <P align=left>8-18　</P></TD> <TD width=36> <P align=left>　</P></TD> <TD width=72> <P align=left>　</P></TD> <TD width=36> <P align=left>　</P></TD> <TD width=29> <P align=left>　</P></TD> <TD width=43> <P align=left>305</P></TD> <TD width=36> <P align=left>　</P></TD> <TD width=36> <P align=left>　</P></TD></TR> <TR> <TD width=36> <P align=left>150</P></TD> <TD width=48> <P align=left>500</P></TD> <TD width=36> <P align=left>350</P></TD> <TD width=36> <P align=left>158</P></TD> <TD width=60> <P align=left>280</P></TD> <TD width=48> <P align=left>240</P></TD> <TD width=60> <P align=left>8-23　</P></TD> <TD width=36> <P align=left>1000</P></TD> <TD width=72> <P align=left>　</P></TD> <TD width=36> <P align=left>　</P></TD> <TD width=29> <P align=left>　</P></TD> <TD width=43> <P align=left>　</P></TD> <TD width=36> <P align=left>　</P></TD> <TD width=36> <P align=left>　</P></TD></TR> <TR> <TD width=36> <P align=left>200</P></TD> <TD rowSpan=3 width=48> <P align=left>0.4</P></TD> <TD rowSpan=3 width=48> <P align=left>0.4</P></TD> <TD width=48> <P align=left>650</P></TD> <TD width=36> <P align=left>446</P></TD> <TD width=36> <P align=left>206</P></TD> <TD width=60> <P align=left>335</P></TD> <TD width=48> <P align=left>295</P></TD> <TD width=60> <P align=left>8-23　</P></TD> <TD width=36> <P align=left>1174</P></TD> <TD width=72> <P align=left>ZA14-18</P></TD> <TD width=36> <P align=left>766</P></TD> <TD width=29> <P align=left>390</P></TD> <TD width=43> <P align=left>305</P></TD> <TD width=36> <P align=left>1.1</P></TD> <TD width=36> <P align=left>265</P></TD></TR> <TR> <TD width=36> <P align=left>250</P></TD> <TD width=48> <P align=left>800</P></TD> <TD width=36> <P align=left>516</P></TD> <TD width=36> <P align=left>256</P></TD> <TD width=60> <P align=left>*395</P></TD> <TD width=48> <P align=left>350</P></TD> <TD width=60> <P align=left>12-23　</P></TD> <TD width=36> <P align=left>　</P></TD> <TD width=72> <P align=left>　</P></TD> <TD width=36> <P align=left>　</P></TD> <TD width=29> <P align=left>　</P></TD> <TD width=43> <P align=left>　</P></TD> <TD width=36> <P align=left>　</P></TD> <TD width=36> <P align=left>　</P></TD></TR> <TR> <TD width=36> <P align=left>300</P></TD> <TD width=48> <P align=left>950</P></TD> <TD width=36> <P align=left>562</P></TD> <TD width=36> <P align=left>304</P></TD> <TD width=60> <P align=left>*445</P></TD> <TD width=48> <P align=left>400</P></TD> <TD width=60> <P align=left>12-23　</P></TD> <TD width=36> <P align=left>　</P></TD> <TD width=72> <P align=left>　</P></TD> <TD width=36> <P align=left>　</P></TD> <TD width=29> <P align=left>　</P></TD> <TD width=43> <P align=left>　</P></TD> <TD width=36> <P align=left>　</P></TD> <TD width=36> <P align=left>　</P></TD></TR> <TR> <TD width=708 colSpan=16> <P align=left>采用标准&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 设计与制造：Q/JBGN02&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 结构长度：Q/JBGN02&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 法兰连接尺寸：JB78（PN1.0MPa）</P></TD></TR></TBODY></TABLE></P><BR> http://www.91way.com/info_en/22580.html 控制阀 2025-12-23 20:45:23 QJB-3H手扳阀<BR> http://www.91way.com/info_en/20522.html 控制阀 2025-12-23 19:06:28 YQ98006电磁控制阀由主阀、电磁导阀、针阀、球阀、微形过滤器组成水力控制接管系统。通过电磁导阀可以实现对阀门开启和关闭的遥控。当阀门从进口端给水时，水流流过针阀进入主阀上腔控制室，当电磁导阀打开时，控制室内的水经电磁导阀、球阀流出。球阀开度大于针阀开度，主阀上腔控制室内压力变低，主阀处于全开状态。当电磁导阀关闭时，主阀上腔控制室的水不能流出，控制室升压，推动活塞关闭主阀。本产品利用导阀控制阀门的开启和关闭，反映准确快速，采用三向电磁阀，维护简单。安装于各类给水系统的管道上。 <BR><BR>主要阀门零件材质如下表：<BR><BR> <TABLE style="WIDTH: 80%; BORDER-COLLAPSE: collapse" border=1 cellSpacing=0 cellPadding=0 width="80%" align=center> <TBODY> <TR> <TD> <DIV align=center>零件名称</DIV></TD> <TD> <DIV align=center>材质</DIV></TD></TR> <TR> <TD> <DIV align=center>阀体、阀盖</DIV></TD> <TD> <DIV align=center>铸铁、铸钢、不锈钢</DIV></TD></TR> <TR> <TD> <DIV align=center>阀座</DIV></TD> <TD> <DIV align=center>锡青铜、不锈钢</DIV></TD></TR> <TR> <TD> <DIV align=center>阀瓣</DIV></TD> <TD> <DIV align=center>碳钢、不锈钢+丁腈橡胶</DIV></TD></TR> <TR> <TD> <DIV align=center>阀杆</DIV></TD> <TD> <DIV align=center>铝青钢、铬不锈钢</DIV></TD></TR> <TR> <TD> <DIV align=center>活塞</DIV></TD> <TD> <DIV align=center>铬不锈钢+丁腈橡胶</DIV></TD></TR> <TR> <TD> <DIV align=center>过滤网</DIV></TD> <TD> <DIV align=center>不锈钢</DIV></TD></TR> <TR> <TD> <DIV align=center>弹簧</DIV></TD> <TD> <DIV align=center>不锈钢</DIV></TD></TR></TBODY></TABLE><BR> http://www.91way.com/info_en/10224.html 控制阀 2025-12-23 18:59:39 HCM745X多功能电磁控制阀功能：<BR><BR>安装在各类给排水、建筑、石油、化工、煤气（天然气）、食品、医药、电站、核电等领域的管路中，根据电信号或手动操作，使阀门打开或关闭。&nbsp;&nbsp;<BR><BR><BR>二、HCM745X多功能电磁控制阀主要连接尺寸<BR><BR> <TABLE style="WIDTH: 680px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=0 cellPadding=0 width=680 align=center> <TBODY> <TR> <TD rowSpan=2 width="17%"> <DIV align=center>公称通径</DIV> <DIV align=center>(mm)</DIV></TD> <TD width="81%" colSpan=2> <DIV align=center>尺&nbsp;&nbsp;&nbsp; 寸(mm)</DIV></TD></TR> <TR> <TD width="42%"> <DIV align=center>L</DIV></TD> <TD width="39%"> <DIV align=center>H</DIV></TD></TR> <TR> <TD width="17%"> <DIV align=center>50</DIV></TD> <TD width="42%"> <DIV align=center>205</DIV></TD> <TD width="39%"> <DIV align=center>293</DIV></TD></TR> <TR> <TD width="17%"> <DIV align=center>65</DIV></TD> <TD width="42%"> <DIV align=center>216</DIV></TD> <TD width="39%"> <DIV align=center>328</DIV></TD></TR> <TR> <TD width="17%"> <DIV align=center>80</DIV></TD> <TD width="42%"> <DIV align=center>250</DIV></TD> <TD width="39%"> <DIV align=center>364</DIV></TD></TR> <TR> <TD width="17%"> <DIV align=center>100</DIV></TD> <TD width="42%"> <DIV align=center>320</DIV></TD> <TD width="39%"> <DIV align=center>418</DIV></TD></TR> <TR> <TD width="17%"> <DIV align=center>125</DIV></TD> <TD width="42%"> <DIV align=center>365</DIV></TD> <TD width="39%"> <DIV align=center>481</DIV></TD></TR> <TR> <TD width="17%"> <DIV align=center>150</DIV></TD> <TD width="42%"> <DIV align=center>415</DIV></TD> <TD width="39%"> <DIV align=center>543</DIV></TD></TR> <TR> <TD width="17%"> <DIV align=center>200</DIV></TD> <TD width="42%"> <DIV align=center>500</DIV></TD> <TD width="39%"> <DIV align=center>673</DIV></TD></TR> <TR> <TD width="17%"> <DIV align=center>250</DIV></TD> <TD width="42%"> <DIV align=center>605</DIV></TD> <TD width="39%"> <DIV align=center>792</DIV></TD></TR> <TR> <TD width="17%"> <DIV align=center>300</DIV></TD> <TD width="42%"> <DIV align=center>698</DIV></TD> <TD width="39%"> <DIV align=center>927</DIV></TD></TR> <TR> <TD width="17%"> <DIV align=center>350</DIV></TD> <TD width="42%"> <DIV align=center>787</DIV></TD> <TD width="39%"> <DIV align=center>957</DIV></TD></TR> <TR> <TD width="17%"> <DIV align=center>400</DIV></TD> <TD width="42%"> <DIV align=center>914</DIV></TD> <TD width="39%"> <DIV align=center>1188</DIV></TD></TR> <TR> <TD width="17%"> <DIV align=center>450</DIV></TD> <TD width="42%"> <DIV align=center>978</DIV></TD> <TD width="39%"> <DIV align=center>1218</DIV></TD></TR> <TR> <TD width="17%"> <DIV align=center>500</DIV></TD> <TD width="42%"> <DIV align=center>978</DIV></TD> <TD width="39%"> <DIV align=center>1256</DIV></TD></TR> <TR> <TD width="17%"> <DIV align=center>600</DIV></TD> <TD width="42%"> <DIV align=center>1200</DIV></TD> <TD width="39%"> <DIV align=center>1600</DIV></TD></TR> <TR> <TD width="17%"> <DIV align=center>700</DIV></TD> <TD width="42%"> <DIV align=center>1450</DIV></TD> <TD width="39%"> <DIV align=center>1750</DIV></TD></TR> <TR> <TD width="17%"> <DIV align=center>800</DIV></TD> <TD width="42%"> <DIV align=center>1560</DIV></TD> <TD width="39%"> <DIV align=center>1900</DIV></TD></TR> <TR> <TD width="17%"> <DIV align=center>900</DIV></TD> <TD width="42%"> <DIV align=center>1800</DIV></TD> <TD width="39%"> <DIV align=center>2100</DIV></TD></TR> <TR> <TD width="17%"> <DIV align=center>1000</DIV></TD> <TD width="42%"> <DIV align=center>2000</DIV></TD> <TD width="39%"> <DIV align=center>2400</DIV></TD></TR></TBODY></TABLE> http://www.91way.com/info_en/5483.html 控制阀 2025-12-22 19:20:52 <P>HS41X防污隔断阀是一种安装在各类管路系统中用于严格阻止介质倒流，保护其后的介质或设备不受污染的止逆类阀门。由两个串联的止回阀和过渡部分组成，密封严密，确保介质无一点回流，安全可靠，使用寿命长。 </P> <P align=center><A href="/uploadfiles/200904/2009416132723218.jpg" target=_blank><IMG style="FILTER: ; WIDTH: 476px; HEIGHT: 233px" border=0 hspace=0 alt=HS41X防污隔断阀结构图 src="/uploadfiles/200904/2009416132723218.jpg" width=476 height=233></A></P> <P align=left>HS41X防污隔断阀主要部件材料 ： <BR><BR></P> <P align=left> <TABLE style="WIDTH: 680px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=0 cellPadding=0 width=680 align=center> <TBODY> <TR bgColor=#ffeeee> <TD width=47> <DIV align=center>序号 </DIV></TD> <TD width=274> <DIV align=center>零部件名称 </DIV></TD> <TD width=406> <DIV align=center>材质 </DIV></TD></TR> <TR> <TD> <DIV align=center>1 </DIV></TD> <TD> <DIV align=center>阀体 </DIV></TD> <TD> <DIV align=center>铸铁、球墨铸铁、铸钢 </DIV></TD></TR> <TR> <TD> <DIV align=center>2 </DIV></TD> <TD> <DIV align=center>阀盖 </DIV></TD> <TD> <DIV align=center>铸铁、球墨铸铁、铸钢 </DIV></TD></TR> <TR> <TD> <DIV align=center>3 </DIV></TD> <TD> <DIV align=center>阀盘 </DIV></TD> <TD> <DIV align=center>球墨铸铁 </DIV></TD></TR> <TR> <TD> <DIV align=center>4 </DIV></TD> <TD> <DIV align=center>弹簧 </DIV></TD> <TD> <DIV align=center>不锈钢、铬钒钢 </DIV></TD></TR> <TR> <TD> <DIV align=center>5 </DIV></TD> <TD> <P align=center>防污阀 </P></TD> <TD> <DIV align=center>黄铜 </DIV></TD></TR></TBODY></TABLE></P> <P align=left><BR>HS41X防污隔断阀主要技术参数 ： <BR><BR></P> <P align=left> <TABLE style="WIDTH: 680px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=0 cellPadding=0 width=680 align=center> <TBODY> <TR bgColor=#ffeeee> <TD width=87> <DIV align=center>公称压力</DIV></TD> <TD width=65> <DIV align=center>公称通径</DIV></TD> <TD width=54> <DIV align=center>适用介质</DIV></TD> <TD width=57> <DIV align=center>适用温度</DIV></TD> <TD width=175> <DIV align=center>法兰标准</DIV></TD> <TD width=232> <DIV align=center>试验标准</DIV></TD></TR> <TR> <TD> <DIV align=center>1.0～2.5MPa </DIV></TD> <TD> <DIV align=center>50～600mm</DIV></TD> <TD> <DIV align=center>水 </DIV></TD> <TD> <DIV align=center>0～80℃</DIV></TD> <TD> <DIV align=center>GB/T 17241.6　GB/T 9113 </DIV></TD> <TD> <DIV align=center>GB/T 13927　API598</DIV></TD></TR></TBODY></TABLE></P> <P align=left><BR>HS41X防污隔断阀主要外形连接尺寸 ：　　　　单位：mm <BR><BR></P> <P align=left> <TABLE style="WIDTH: 680px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=0 cellPadding=0 width=680 align=center> <TBODY> <TR> <TD bgColor=#ffeeee width=23> <DIV align=center>DN </DIV></TD> <TD width=32> <DIV align=center>50 </DIV></TD> <TD width=37> <DIV align=center>65 </DIV></TD> <TD width=37> <DIV align=center>80 </DIV></TD> <TD width=37> <DIV align=center>100 </DIV></TD> <TD width=35> <DIV align=center>125 </DIV></TD> <TD width=34> <DIV align=center>150 </DIV></TD> <TD width=38> <DIV align=center>200 </DIV></TD> <TD width=36> <DIV align=center>250 </DIV></TD> <TD width=40> <DIV align=center>300 </DIV></TD> <TD width=36> <DIV align=center>350 </DIV></TD> <TD width=36> <DIV align=center>400 </DIV></TD> <TD width=38> <DIV align=center>450 </DIV></TD> <TD width=36> <DIV align=center>500 </DIV></TD> <TD width=121> <DIV align=center>600 </DIV></TD></TR> <TR> <TD bgColor=#ffeeee> <DIV align=center>L </DIV></TD> <TD> <DIV align=center>458 </DIV></TD> <TD> <DIV align=center>482 </DIV></TD> <TD> <DIV align=center>551 </DIV></TD> <TD> <DIV align=center>653 </DIV></TD> <TD> <DIV align=center>735 </DIV></TD> <TD> <DIV align=center>793 </DIV></TD> <TD> <DIV align=center>1008 </DIV></TD> <TD> <DIV align=center>1186 </DIV></TD> <TD> <DIV align=center>1340 </DIV></TD> <TD> <DIV align=center>1505 </DIV></TD> <TD> <DIV align=center>1670 </DIV></TD> <TD> <DIV align=center>1886 </DIV></TD> <TD> <DIV align=center>1986 </DIV></TD> <TD> <DIV align=center>2318 </DIV></TD></TR> <TR> <TD bgColor=#ffeeee> <DIV align=center>H </DIV></TD> <TD> <DIV align=center>210 </DIV></TD> <TD> <DIV align=center>235 </DIV></TD> <TD> <DIV align=center>264 </DIV></TD> <TD> <DIV align=center>308 </DIV></TD> <TD> <DIV align=center>356 </DIV></TD> <TD> <DIV align=center>400 </DIV></TD> <TD> <DIV align=center>503 </DIV></TD> <TD> <DIV align=center>595 </DIV></TD> <TD> <DIV align=center>705 </DIV></TD> <TD> <DIV align=center>705 </DIV></TD> <TD> <DIV align=center>905 </DIV></TD> <TD> <DIV align=center>910 </DIV></TD> <TD> <DIV align=center>921 </DIV></TD> <TD> <DIV align=center>1210 </DIV></TD></TR></TBODY></TABLE></P> <P align=left><BR>HS41X防污隔断阀安装示意： </P> <P align=center><A href="/uploadfiles/200904/2009416132810608.jpg" target=_blank><IMG style="FILTER: ; WIDTH: 547px; HEIGHT: 296px" border=0 hspace=0 alt=HS41X防污隔断阀安装示意图 src="/uploadfiles/200904/2009416132810608.jpg" width=547 height=296></A><BR></P> http://www.91way.com/info_en/5447.html 控制阀 2025-12-22 19:11:32 ZLF平衡阀是一种利用介质本身的压力变化来进行自我调控，从而保持流经该被控系统流量不变的阀门，ZLF自力式平衡阀具有流量指示，可在线调节，适用于供热及空调系统等非腐蚀性介质的流量控制。运行前一次性测试调节，可使系统流量自动恒定在预先设置的设定值。ZLF自力式平衡阀流量调节准确，操作简单，运作平稳，性能可靠，使用寿命长。 <BR><BR>ZLF自力式平衡阀主要技术参数 ： <BR><BR> <TABLE style="WIDTH: 680px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=0 cellPadding=0 width=680 align=center> <TBODY> <TR bgColor=#ffeeee> <TD height=24 width=132> <DIV align=center>公称压力(MPa) </DIV></TD> <TD width=166> <DIV align=center>壳体试验压力(MPa) </DIV></TD> <TD width=166> <DIV align=center>适用温度 </DIV></TD> <TD width=189> <DIV align=center>适用介质 </DIV></TD></TR> <TR> <TD height=29 width=132> <DIV align=center>1.6 </DIV></TD> <TD width=166> <DIV align=center>2.4 </DIV></TD> <TD width=166> <DIV align=center>≤100℃ </DIV></TD> <TD width=189> <DIV align=center>水、油等非腐蚀性液体 </DIV></TD></TR></TBODY></TABLE><BR>ZLF自力式平衡阀主要连接尺寸 ： <BR><BR> <TABLE style="WIDTH: 680px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=0 cellPadding=0 width=680 align=center> <TBODY> <TR bgColor=#ffeeee> <TD rowSpan=2 width="12%"> <DIV align=center>公称通径 (mm) </DIV></TD> <TD width="70%" colSpan=3> <DIV align=center>尺 寸(mm) </DIV></TD> <TD rowSpan=2 width="16%"> <DIV align=center>流量控制范围 m 3 /h </DIV></TD></TR> <TR> <TD width="22%"> <DIV align=center>L </DIV></TD> <TD width="25%"> <DIV align=center>H1 </DIV></TD> <TD width="22%"> <DIV align=center>H2 </DIV></TD></TR> <TR> <TD width="12%"> <DIV align=center>15 </DIV></TD> <TD width="22%"> <DIV align=center>110 </DIV></TD> <TD width="25%"> <DIV align=center>122 </DIV></TD> <TD width="22%"> <DIV align=center>70 </DIV></TD> <TD width="16%"> <DIV align=center>0.1～1 </DIV></TD></TR> <TR> <TD width="12%"> <DIV align=center>20 </DIV></TD> <TD width="22%"> <DIV align=center>110 </DIV></TD> <TD width="25%"> <DIV align=center>122 </DIV></TD> <TD width="22%"> <DIV align=center>70 </DIV></TD> <TD width="16%"> <DIV align=center>0.1～1.5 </DIV></TD></TR> <TR> <TD width="12%"> <DIV align=center>25 </DIV></TD> <TD width="22%"> <DIV align=center>115 </DIV></TD> <TD width="25%"> <DIV align=center>137 </DIV></TD> <TD width="22%"> <DIV align=center>74 </DIV></TD> <TD width="16%"> <DIV align=center>0.2～2 </DIV></TD></TR> <TR> <TD width="12%"> <DIV align=center>32 </DIV></TD> <TD width="22%"> <DIV align=center>160 </DIV></TD> <TD width="25%"> <DIV align=center>182 </DIV></TD> <TD width="22%"> <DIV align=center>91 </DIV></TD> <TD width="16%"> <DIV align=center>0.5～4 </DIV></TD></TR> <TR> <TD width="12%"> <DIV align=center>40 </DIV></TD> <TD width="22%"> <DIV align=center>200 </DIV></TD> <TD width="25%"> <DIV align=center>191 </DIV></TD> <TD width="22%"> <DIV align=center>147 </DIV></TD> <TD width="16%"> <DIV align=center>1～6 </DIV></TD></TR> <TR> <TD width="12%"> <DIV align=center>50 </DIV></TD> <TD width="22%"> <DIV align=center>215 </DIV></TD> <TD width="25%"> <DIV align=center>197 </DIV></TD> <TD width="22%"> <DIV align=center>147 </DIV></TD> <TD width="16%"> <DIV align=center>2～10 </DIV></TD></TR> <TR> <TD width="12%"> <DIV align=center>65 </DIV></TD> <TD width="22%"> <DIV align=center>230 </DIV></TD> <TD width="25%"> <DIV align=center>205 </DIV></TD> <TD width="22%"> <DIV align=center>154 </DIV></TD> <TD width="16%"> <DIV align=center>3～15 </DIV></TD></TR> <TR> <TD width="12%"> <DIV align=center>80 </DIV></TD> <TD width="22%"> <DIV align=center>275 </DIV></TD> <TD width="25%"> <DIV align=center>259 </DIV></TD> <TD width="22%"> <DIV align=center>181 </DIV></TD> <TD width="16%"> <DIV align=center>5～25 </DIV></TD></TR> <TR> <TD width="12%"> <DIV align=center>100 </DIV></TD> <TD width="22%"> <DIV align=center>290 </DIV></TD> <TD width="25%"> <DIV align=center>268 </DIV></TD> <TD width="22%"> <DIV align=center>211 </DIV></TD> <TD width="16%"> <DIV align=center>10～35 </DIV></TD></TR> <TR> <TD width="12%"> <DIV align=center>125 </DIV></TD> <TD width="22%"> <DIV align=center>315 </DIV></TD> <TD width="25%"> <DIV align=center>334 </DIV></TD> <TD width="22%"> <DIV align=center>227 </DIV></TD> <TD width="16%"> <DIV align=center>15～50 </DIV></TD></TR> <TR> <TD width="12%"> <DIV align=center>150 </DIV></TD> <TD width="22%"> <DIV align=center>350 </DIV></TD> <TD width="25%"> <DIV align=center>357 </DIV></TD> <TD width="22%"> <DIV align=center>260 </DIV></TD> <TD width="16%"> <DIV align=center>30～80 </DIV></TD></TR> <TR> <TD width="12%"> <DIV align=center>200 </DIV></TD> <TD width="22%"> <DIV align=center>430 </DIV></TD> <TD width="25%"> <DIV align=center>407 </DIV></TD> <TD width="22%"> <DIV align=center>303 </DIV></TD> <TD width="16%"> <DIV align=center>40～180 </DIV></TD></TR> <TR> <TD width="12%"> <DIV align=center>250 </DIV></TD> <TD width="22%"> <DIV align=center>520 </DIV></TD> <TD width="25%"> <DIV align=center>452 </DIV></TD> <TD width="22%"> <DIV align=center>367 </DIV></TD> <TD width="16%"> <DIV align=center>100～300 </DIV></TD></TR> <TR> <TD width="12%"> <DIV align=center>300 </DIV></TD> <TD width="22%"> <DIV align=center>635 </DIV></TD> <TD width="25%"> <DIV align=center>486 </DIV></TD> <TD width="22%"> <DIV align=center>430 </DIV></TD> <TD width="16%"> <DIV align=center>150～500 </DIV></TD></TR> <TR> <TD width="12%"> <DIV align=center>350 </DIV></TD> <TD width="22%"> <DIV align=center>670 </DIV></TD> <TD width="25%"> <DIV align=center>555 </DIV></TD> <TD width="22%"> <DIV align=center>495 </DIV></TD> <TD width="16%"> <DIV align=center>200～700 </DIV></TD></TR></TBODY></TABLE> http://www.91way.com/info_en/5473.html 控制阀 2025-12-22 15:02:57 JD745X多功能水泵控制阀是安装在高层建筑给水系统以及其他给水系统的水泵出口处、防止介质倒流、水锤及水击现象的智能型阀门。JD745X多功能水泵控制阀兼具电动阀、逆止阀和水锤消除器三种功能，可有效的提高供水系统的安全可靠性。并将缓开、速闭、缓闭消除水锤的技术原理一体化，防止开泵水锤和停泵水锤的产生。只需操作水泵电机启闭按扭，阀门即可按照水泵操作规程自动实现启闭，流量大、压力损失小。 <BR><BR>JD745X多功能水泵控制阀主要外型连接尺寸： <BR><BR> <TABLE style="WIDTH: 680px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=0 cellPadding=0 width=680 align=center> <TBODY> <TR width> <TD rowSpan=2 width="17%"> <DIV align=center>公称通径 (mm) </DIV></TD> <TD width="81%" colSpan=2> <DIV align=center>尺 寸(mm) </DIV></TD></TR> <TR> <TD width="42%"> <DIV align=center>L </DIV></TD> <TD width="39%"> <DIV align=center>H </DIV></TD></TR> <TR> <TD width="17%"> <DIV align=center>50 </DIV></TD> <TD width="42%"> <DIV align=center>205 </DIV></TD> <TD width="39%"> <DIV align=center>293 </DIV></TD></TR> <TR> <TD width="17%"> <DIV align=center>65 </DIV></TD> <TD width="42%"> <DIV align=center>216 </DIV></TD> <TD width="39%"> <DIV align=center>328 </DIV></TD></TR> <TR> <TD width="17%"> <DIV align=center>80 </DIV></TD> <TD width="42%"> <DIV align=center>250 </DIV></TD> <TD width="39%"> <DIV align=center>364 </DIV></TD></TR> <TR> <TD width="17%"> <DIV align=center>100 </DIV></TD> <TD width="42%"> <DIV align=center>320 </DIV></TD> <TD width="39%"> <DIV align=center>418 </DIV></TD></TR> <TR> <TD width="17%"> <DIV align=center>125 </DIV></TD> <TD width="42%"> <DIV align=center>365 </DIV></TD> <TD width="39%"> <DIV align=center>481 </DIV></TD></TR> <TR> <TD width="17%"> <DIV align=center>150 </DIV></TD> <TD width="42%"> <DIV align=center>415 </DIV></TD> <TD width="39%"> <DIV align=center>543 </DIV></TD></TR> <TR> <TD width="17%"> <DIV align=center>200 </DIV></TD> <TD width="42%"> <DIV align=center>500 </DIV></TD> <TD width="39%"> <DIV align=center>673 </DIV></TD></TR> <TR> <TD width="17%"> <DIV align=center>250 </DIV></TD> <TD width="42%"> <DIV align=center>605 </DIV></TD> <TD width="39%"> <DIV align=center>792 </DIV></TD></TR> <TR> <TD width="17%"> <DIV align=center>300 </DIV></TD> <TD width="42%"> <DIV align=center>698 </DIV></TD> <TD width="39%"> <DIV align=center>927 </DIV></TD></TR> <TR> <TD width="17%"> <DIV align=center>350 </DIV></TD> <TD width="42%"> <DIV align=center>787 </DIV></TD> <TD width="39%"> <DIV align=center>957 </DIV></TD></TR> <TR> <TD width="17%"> <DIV align=center>400 </DIV></TD> <TD width="42%"> <DIV align=center>914 </DIV></TD> <TD width="39%"> <DIV align=center>1188 </DIV></TD></TR> <TR> <TD width="17%"> <DIV align=center>450 </DIV></TD> <TD width="42%"> <DIV align=center>978 </DIV></TD> <TD width="39%"> <DIV align=center>1218 </DIV></TD></TR> <TR> <TD width="17%"> <DIV align=center>500 </DIV></TD> <TD width="42%"> <DIV align=center>978 </DIV></TD> <TD width="39%"> <DIV align=center>1256 </DIV></TD></TR> <TR> <TD width="17%"> <DIV align=center>600 </DIV></TD> <TD width="42%"> <DIV align=center>1200 </DIV></TD> <TD width="39%"> <DIV align=center>1600 </DIV></TD></TR> <TR> <TD width="17%"> <DIV align=center>700 </DIV></TD> <TD width="42%"> <DIV align=center>1450 </DIV></TD> <TD width="39%"> <DIV align=center>1750 </DIV></TD></TR> <TR> <TD width="17%"> <DIV align=center>800 </DIV></TD> <TD width="42%"> <DIV align=center>1560 </DIV></TD> <TD width="39%"> <DIV align=center>1900 </DIV></TD></TR> <TR> <TD width="17%"> <DIV align=center>900 </DIV></TD> <TD width="42%"> <DIV align=center>1800 </DIV></TD> <TD width="39%"> <DIV align=center>2100 </DIV></TD></TR> <TR> <TD width="17%"> <DIV align=center>1000 </DIV></TD> <TD width="42%"> <DIV align=center>2000 </DIV></TD> <TD width="39%"> <DIV align=center>2400 </DIV></TD></TR></TBODY></TABLE> <P align=center><BR>JD745X多功能水泵控制阀</P> http://www.91way.com/info_en/10222.html 控制阀 2025-12-11 17:02:37 HC600X水力电磁控制阀 <BR><BR>一、HC600X水力电磁控制阀作用与用途: <BR>水力电动控制阀是用于安装在管路中作为电动遥控开启和关闭的功能，同时可加装速度调控装置，可取代用来启闭闸阀或蝶阀的大型电动装置，体积小，重量轻，维修简单，使用方便，安全可靠。 <BR><BR>二、电动控制阀技术参数: <BR>1、公称压力：1.0MPa、１.6MPa、2.5MPa <BR>2、壳体试验压力：P=1.5PN <BR>3、密封试验压力：P=1.1PN <BR>4、适用介质：水 <BR>5、适用温度：0℃～80℃ <BR>6、电磁阀的说明：电压；交流220V 直流：24V <BR>通常：常闭；可选：常开、防爆 <BR><BR>HC600X水力电磁控制阀主要尺寸：<BR><BR> <TABLE style="WIDTH: 98%; BORDER-COLLAPSE: collapse" border=1 cellSpacing=0 cellPadding=0 width="98%" align=center> <TBODY> <TR> <TD rowSpan=2 width="28%"> <DIV align=center>公称通径DN(mm)</DIV></TD> <TD colSpan=4> <DIV align=center>尺寸(mm)</DIV></TD></TR> <TR> <TD width="18%"> <DIV align=center>L</DIV></TD> <TD width="18%"> <DIV align=center>F1</DIV></TD> <TD width="18%"> <DIV align=center>H1</DIV></TD> <TD width="18%"> <DIV align=center>H</DIV></TD></TR> <TR> <TD> <DIV align=center>20</DIV></TD> <TD> <DIV align=center>150</DIV></TD> <TD> <DIV align=center>136</DIV></TD> <TD> <DIV align=center>269</DIV></TD> <TD> <DIV align=center>342</DIV></TD></TR> <TR> <TD> <DIV align=center>25</DIV></TD> <TD> <DIV align=center>160</DIV></TD> <TD> <DIV align=center>136</DIV></TD> <TD> <DIV align=center>269</DIV></TD> <TD> <DIV align=center>342</DIV></TD></TR> <TR> <TD> <DIV align=center>32</DIV></TD> <TD> <DIV align=center>180</DIV></TD> <TD> <DIV align=center>136</DIV></TD> <TD> <DIV align=center>269</DIV></TD> <TD> <DIV align=center>342</DIV></TD></TR> <TR> <TD> <DIV align=center>40</DIV></TD> <TD> <DIV align=center>200</DIV></TD> <TD> <DIV align=center>155</DIV></TD> <TD> <DIV align=center>300</DIV></TD> <TD> <DIV align=center>395</DIV></TD></TR> <TR> <TD> <DIV align=center>50</DIV></TD> <TD> <DIV align=center>203</DIV></TD> <TD> <DIV align=center>155</DIV></TD> <TD> <DIV align=center>300</DIV></TD> <TD> <DIV align=center>395</DIV></TD></TR> <TR> <TD> <DIV align=center>65</DIV></TD> <TD> <DIV align=center>216</DIV></TD> <TD> <DIV align=center>165</DIV></TD> <TD> <DIV align=center>288</DIV></TD> <TD> <DIV align=center>385</DIV></TD></TR> <TR> <TD> <DIV align=center>80</DIV></TD> <TD> <DIV align=center>241</DIV></TD> <TD> <DIV align=center>175</DIV></TD> <TD> <DIV align=center>310</DIV></TD> <TD> <DIV align=center>420</DIV></TD></TR> <TR> <TD> <DIV align=center>100</DIV></TD> <TD> <DIV align=center>292</DIV></TD> <TD> <DIV align=center>195</DIV></TD> <TD> <DIV align=center>340</DIV></TD> <TD> <DIV align=center>500</DIV></TD></TR> <TR> <TD> <DIV align=center>125</DIV></TD> <TD> <DIV align=center>330</DIV></TD> <TD> <DIV align=center>220</DIV></TD> <TD> <DIV align=center>380</DIV></TD> <TD> <DIV align=center>540</DIV></TD></TR> <TR> <TD> <DIV align=center>150</DIV></TD> <TD> <DIV align=center>356</DIV></TD> <TD> <DIV align=center>230</DIV></TD> <TD> <DIV align=center>410</DIV></TD> <TD> <DIV align=center>575</DIV></TD></TR> <TR> <TD> <DIV align=center>200</DIV></TD> <TD> <DIV align=center>495</DIV></TD> <TD> <DIV align=center>255</DIV></TD> <TD> <DIV align=center>440</DIV></TD> <TD> <DIV align=center>665</DIV></TD></TR> <TR> <TD> <DIV align=center>250</DIV></TD> <TD> <DIV align=center>622</DIV></TD> <TD> <DIV align=center>300</DIV></TD> <TD> <DIV align=center>460</DIV></TD> <TD> <DIV align=center>720</DIV></TD></TR> <TR> <TD> <DIV align=center>300</DIV></TD> <TD> <DIV align=center>698</DIV></TD> <TD> <DIV align=center>340</DIV></TD> <TD> <DIV align=center>480</DIV></TD> <TD> <DIV align=center>750</DIV></TD></TR> <TR> <TD> <DIV align=center>350</DIV></TD> <TD> <DIV align=center>787</DIV></TD> <TD> <DIV align=center>415</DIV></TD> <TD> <DIV align=center>516</DIV></TD> <TD> <DIV align=center>830</DIV></TD></TR> <TR> <TD> <DIV align=center>400</DIV></TD> <TD> <DIV align=center>914</DIV></TD> <TD> <DIV align=center>450</DIV></TD> <TD> <DIV align=center>560</DIV></TD> <TD> <DIV align=center>900</DIV></TD></TR> <TR> <TD> <DIV align=center>450</DIV></TD> <TD> <DIV align=center>978</DIV></TD> <TD> <DIV align=center>450</DIV></TD> <TD> <DIV align=center>560</DIV></TD> <TD> <DIV align=center>900</DIV></TD></TR> <TR> <TD> <DIV align=center>500</DIV></TD> <TD> <DIV align=center>978</DIV></TD> <TD> <DIV align=center>410</DIV></TD> <TD> <DIV align=center>750</DIV></TD> <TD> <DIV align=center>1110</DIV></TD></TR> <TR> <TD> <DIV align=center>600</DIV></TD> <TD> <DIV align=center>1067</DIV></TD> <TD> <DIV align=center>456</DIV></TD> <TD> <DIV align=center>850</DIV></TD> <TD> <DIV align=center>1286</DIV></TD></TR></TBODY></TABLE><BR> http://www.91way.com/info_en/5454.html 控制阀 2025-12-7 15:32:26 SG9000-16/25P活塞式水锤吸纳器能在无需阻止流体流动的情况下，有效地消除各类流体在传输系统可能产生的水外锤和浪涌发生的不规则水击波震荡，从而达到消除具有破坏性的冲击波，起到保护之目的。 <BR><BR>工作原理 <BR>SG9000-16/25P活塞式水锤吸纳器的内部有一密闭的容气腔，下端为一活塞，当冲击波传入水锤吸纳器时，水击波作用于活塞上，活塞将往容气腔方向运动。活塞运动的行程与容气腔内的气体压力、水击波大小有关，活塞在一定压力的气体和不规则水击双重作用下，做上下运动，形成一个动态的平衡，这样就有效地消除了不规则的水击波震荡。 <BR><BR>水锤吸纳器主要技术参数 ： <BR><BR> <TABLE style="WIDTH: 680px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=0 cellPadding=0 width=680 align=center> <TBODY> <TR> <TD rowSpan=3 width=109> <DIV align=center>公称压力MPa </DIV></TD> <TD colSpan=2> <DIV align=center>试验压力 </DIV></TD> <TD rowSpan=3 width=82> <DIV align=center>适合介质 </DIV></TD> <TD rowSpan=3 width=124> <DIV align=center>适宜温度 </DIV></TD> <TD rowSpan=3 width=241> <DIV align=center>容气腔压力（占管道压力百分数） </DIV></TD></TR> <TR> <TD width=82> <DIV align=center>密封试压 </DIV></TD> <TD width=82> <DIV align=center>强度试压 </DIV></TD></TR> <TR> <TD> <DIV align=center>MPa </DIV></TD> <TD> <DIV align=center>MPa </DIV></TD></TR> <TR> <TD> <DIV align=center>1.6 </DIV></TD> <TD> <DIV align=center>1.76 </DIV></TD> <TD> <DIV align=center>2.4 </DIV></TD> <TD rowSpan=2> <DIV align=center>纯净水 </DIV></TD> <TD rowSpan=2> <DIV align=center>&lt;=80℃ </DIV></TD> <TD rowSpan=2> <DIV align=center>50~70% </DIV></TD></TR> <TR> <TD> <DIV align=center>2.5 </DIV></TD> <TD> <DIV align=center>2.75 </DIV></TD> <TD> <DIV align=center>3.75 </DIV></TD></TR></TBODY></TABLE><BR>SG系列水锤吸纳器主要外形尺寸与连接尺寸 ： <BR><BR> <TABLE style="WIDTH: 98%; BORDER-COLLAPSE: collapse" border=1 cellSpacing=0 cellPadding=0 width="98%" align=center> <TBODY> <TR> <TD rowSpan=2 width=42 align=middle> <DIV align=center>型号 </DIV></TD> <TD colSpan=2 align=middle> <DIV align=center>公称通径DN </DIV></TD> <TD rowSpan=2 width=60 align=middle> <DIV align=center>法兰直径D </DIV></TD> <TD rowSpan=2 width=114 align=middle> <DIV align=center>螺栓孔中心圆直径D1 </DIV></TD> <TD rowSpan=2 width=114 align=middle> <DIV align=center>连接凸出部分直径D2 </DIV></TD> <TD rowSpan=2 width=80 align=middle> <DIV align=center>法兰厚度b </DIV></TD> <TD rowSpan=2 width=84 align=middle> <DIV align=center>总高度H </DIV></TD> <TD rowSpan=2 width=144 align=middle> <DIV align=center>螺孔数量直径Z-d </DIV></TD></TR> <TR> <TD width=25 align=middle> <DIV align=center>mm </DIV></TD> <TD width=37 align=middle> <DIV align=center>英寸 </DIV></TD></TR> <TR> <TD colSpan=9 align=middle> <DIV align=center>1.6MPa </DIV></TD></TR> <TR> <TD align=middle> <DIV align=center>SG9015 </DIV></TD> <TD align=middle> <DIV align=center>15 </DIV></TD> <TD align=middle> <DIV align=center>1/2 </DIV></TD> <TD align=middle> <DIV align=center>95 </DIV></TD> <TD align=middle> <DIV align=center>65 </DIV></TD> <TD align=middle> <DIV align=center>45 </DIV></TD> <TD align=middle> <DIV align=center>14 </DIV></TD> <TD align=middle> <DIV align=center>200 </DIV></TD> <TD align=middle> <DIV align=center>4-φ14 </DIV></TD></TR> <TR> <TD align=middle> <DIV align=center>SG9020 </DIV></TD> <TD align=middle> <DIV align=center>20 </DIV></TD> <TD align=middle> <DIV align=center>3/4 </DIV></TD> <TD align=middle> <DIV align=center>105 </DIV></TD> <TD align=middle> <DIV align=center>75 </DIV></TD> <TD align=middle> <DIV align=center>55 </DIV></TD> <TD align=middle> <DIV align=center>16 </DIV></TD> <TD align=middle> <DIV align=center>300 </DIV></TD> <TD align=middle> <DIV align=center>4-φ14 </DIV></TD></TR> <TR> <TD align=middle> <DIV align=center>SG9025 </DIV></TD> <TD align=middle> <DIV align=center>25 </DIV></TD> <TD align=middle> <DIV align=center>1 </DIV></TD> <TD align=middle> <DIV align=center>115 </DIV></TD> <TD align=middle> <DIV align=center>85 </DIV></TD> <TD align=middle> <DIV align=center>65 </DIV></TD> <TD align=middle> <DIV align=center>16 </DIV></TD> <TD align=middle> <DIV align=center>320 </DIV></TD> <TD align=middle> <DIV align=center>4-φ14 </DIV></TD></TR> <TR> <TD align=middle> <DIV align=center>SG9032 </DIV></TD> <TD align=middle> <DIV align=center>32 </DIV></TD> <TD align=middle> <DIV align=center>1 1/2 </DIV></TD> <TD align=middle> <DIV align=center>140 </DIV></TD> <TD align=middle> <DIV align=center>100 </DIV></TD> <TD align=middle> <DIV align=center>78 </DIV></TD> <TD align=middle> <DIV align=center>18 </DIV></TD> <TD align=middle> <DIV align=center>340 </DIV></TD> <TD align=middle> <DIV align=center>4-φ18 </DIV></TD></TR> <TR> <TD align=middle> <DIV align=center>SG9040 </DIV></TD> <TD align=middle> <DIV align=center>40 </DIV></TD> <TD align=middle> <DIV align=center>1 1/2 </DIV></TD> <TD align=middle> <DIV align=center>150 </DIV></TD> <TD align=middle> <DIV align=center>110 </DIV></TD> <TD align=middle> <DIV align=center>85 </DIV></TD> <TD align=middle> <DIV align=center>18 </DIV></TD> <TD align=middle> <DIV align=center>350 </DIV></TD> <TD align=middle> <DIV align=center>4-φ18 </DIV></TD></TR> <TR> <TD align=middle> <DIV align=center>SG9050 </DIV></TD> <TD align=middle> <DIV align=center>50 </DIV></TD> <TD align=middle> <DIV align=center>2 </DIV></TD> <TD align=middle> <DIV align=center>165 </DIV></TD> <TD align=middle> <DIV align=center>125 </DIV></TD> <TD align=middle> <DIV align=center>100 </DIV></TD> <TD align=middle> <DIV align=center>20 </DIV></TD> <TD align=middle> <DIV align=center>455 </DIV></TD> <TD align=middle> <DIV align=center>4-φ18 </DIV></TD></TR> <TR> <TD align=middle> <DIV align=center>SG9065 </DIV></TD> <TD align=middle> <DIV align=center>65 </DIV></TD> <TD align=middle> <DIV align=center>2 1/2 </DIV></TD> <TD align=middle> <DIV align=center>185 </DIV></TD> <TD align=middle> <DIV align=center>145 </DIV></TD> <TD align=middle> <DIV align=center>120 </DIV></TD> <TD align=middle> <DIV align=center>20 </DIV></TD> <TD align=middle> <DIV align=center>505 </DIV></TD> <TD align=middle> <DIV align=center>4-φ18 </DIV></TD></TR> <TR> <TD align=middle> <DIV align=center>SG9080 </DIV></TD> <TD align=middle> <DIV align=center>80 </DIV></TD> <TD align=middle> <DIV align=center>3 </DIV></TD> <TD align=middle> <DIV align=center>200 </DIV></TD> <TD align=middle> <DIV align=center>160 </DIV></TD> <TD align=middle> <DIV align=center>135 </DIV></TD> <TD align=middle> <DIV align=center>20 </DIV></TD> <TD align=middle> <DIV align=center>745 </DIV></TD> <TD align=middle> <DIV align=center>8-φ18 </DIV></TD></TR> <TR> <TD align=middle> <DIV align=center>SG9100 </DIV></TD> <TD align=middle> <DIV align=center>100 </DIV></TD> <TD align=middle> <DIV align=center>4 </DIV></TD> <TD align=middle> <DIV align=center>220 </DIV></TD> <TD align=middle> <DIV align=center>180 </DIV></TD> <TD align=middle> <DIV align=center>155 </DIV></TD> <TD align=middle> <DIV align=center>22 </DIV></TD> <TD align=middle> <DIV align=center>765 </DIV></TD> <TD align=middle> <DIV align=center>8-φ18 </DIV></TD></TR> <TR> <TD align=middle> <DIV align=center>SG9125 </DIV></TD> <TD align=middle> <DIV align=center>125 </DIV></TD> <TD align=middle> <DIV align=center>5 </DIV></TD> <TD align=middle> <DIV align=center>250 </DIV></TD> <TD align=middle> <DIV align=center>210 </DIV></TD> <TD align=middle> <DIV align=center>185 </DIV></TD> <TD align=middle> <DIV align=center>22 </DIV></TD> <TD align=middle> <DIV align=center>796 </DIV></TD> <TD align=middle> <DIV align=center>8-φ18 </DIV></TD></TR> <TR> <TD align=middle> <DIV align=center>SG9150 </DIV></TD> <TD align=middle> <DIV align=center>150 </DIV></TD> <TD align=middle> <DIV align=center>6 </DIV></TD> <TD align=middle> <DIV align=center>285 </DIV></TD> <TD align=middle> <DIV align=center>240 </DIV></TD> <TD align=middle> <DIV align=center>210 </DIV></TD> <TD align=middle> <DIV align=center>24 </DIV></TD> <TD align=middle> <DIV align=center>828 </DIV></TD> <TD align=middle> <DIV align=center>8-φ23 </DIV></TD></TR> <TR> <TD align=middle> <DIV align=center>SG9200 </DIV></TD> <TD align=middle> <DIV align=center>200 </DIV></TD> <TD align=middle> <DIV align=center>8 </DIV></TD> <TD align=middle> <DIV align=center>340 </DIV></TD> <TD align=middle> <DIV align=center>295 </DIV></TD> <TD align=middle> <DIV align=center>265 </DIV></TD> <TD align=middle> <DIV align=center>24 </DIV></TD> <TD align=middle> <DIV align=center>918 </DIV></TD> <TD align=middle> <DIV align=center>12-φ23 </DIV></TD></TR> <TR> <TD align=middle> <DIV align=center>SG9250 </DIV></TD> <TD align=middle> <DIV align=center>250 </DIV></TD> <TD align=middle> <DIV align=center>10 </DIV></TD> <TD align=middle> <DIV align=center>405 </DIV></TD> <TD align=middle> <DIV align=center>355 </DIV></TD> <TD align=middle> <DIV align=center>320 </DIV></TD> <TD align=middle> <DIV align=center>26 </DIV></TD> <TD align=middle> <DIV align=center>948 </DIV></TD> <TD align=middle> <DIV align=center>12-φ25 </DIV></TD></TR> <TR> <TD align=middle> <DIV align=center>SG9300 </DIV></TD> <TD align=middle> <DIV align=center>300 </DIV></TD> <TD align=middle> <DIV align=center>12 </DIV></TD> <TD align=middle> <DIV align=center>460 </DIV></TD> <TD align=middle> <DIV align=center>410 </DIV></TD> <TD align=middle> <DIV align=center>375 </DIV></TD> <TD align=middle> <DIV align=center>28 </DIV></TD> <TD align=middle> <DIV align=center>970 </DIV></TD> <TD align=middle> <DIV align=center>12-φ25 </DIV></TD></TR> <TR> <TD colSpan=9 align=middle> <DIV align=center></DIV></TD></TR> <TR> <TD align=middle> <DIV align=center>SG9015 </DIV></TD> <TD align=middle> <DIV align=center>15 </DIV></TD> <TD align=middle> <DIV align=center>1/2 </DIV></TD> <TD align=middle> <DIV align=center>95 </DIV></TD> <TD align=middle> <DIV align=center>65 </DIV></TD> <TD align=middle> <DIV align=center>45 </DIV></TD> <TD align=middle> <DIV align=center>14 </DIV></TD> <TD align=middle> <DIV align=center>220 </DIV></TD> <TD align=middle> <DIV align=center>4-φ14 </DIV></TD></TR> <TR> <TD align=middle> <DIV align=center>SG9020 </DIV></TD> <TD align=middle> <DIV align=center>20 </DIV></TD> <TD align=middle> <DIV align=center>3/4 </DIV></TD> <TD align=middle> <DIV align=center>105 </DIV></TD> <TD align=middle> <DIV align=center>75 </DIV></TD> <TD align=middle> <DIV align=center>55 </DIV></TD> <TD align=middle> <DIV align=center>16 </DIV></TD> <TD align=middle> <DIV align=center>320 </DIV></TD> <TD align=middle> <DIV align=center>4-φ14 </DIV></TD></TR> <TR> <TD align=middle> <DIV align=center>SG9025 </DIV></TD> <TD align=middle> <DIV align=center>25 </DIV></TD> <TD align=middle> <DIV align=center>1 </DIV></TD> <TD align=middle> <DIV align=center>115 </DIV></TD> <TD align=middle> <DIV align=center>85 </DIV></TD> <TD align=middle> <DIV align=center>65 </DIV></TD> <TD align=middle> <DIV align=center>16 </DIV></TD> <TD align=middle> <DIV align=center>340 </DIV></TD> <TD align=middle> <DIV align=center>4-φ14 </DIV></TD></TR> <TR> <TD align=middle> <DIV align=center>SG9032 </DIV></TD> <TD align=middle> <DIV align=center>32 </DIV></TD> <TD align=middle> <DIV align=center>1 1/4 </DIV></TD> <TD align=middle> <DIV align=center>140 </DIV></TD> <TD align=middle> <DIV align=center>100 </DIV></TD> <TD align=middle> <DIV align=center>78 </DIV></TD> <TD align=middle> <DIV align=center>18 </DIV></TD> <TD align=middle> <DIV align=center>350 </DIV></TD> <TD align=middle> <DIV align=center>4-φ18 </DIV></TD></TR> <TR> <TD align=middle> <DIV align=center>SG9040 </DIV></TD> <TD align=middle> <DIV align=center>40 </DIV></TD> <TD align=middle> <DIV align=center>1 1/2 </DIV></TD> <TD align=middle> <DIV align=center>150 </DIV></TD> <TD align=middle> <DIV align=center>110 </DIV></TD> <TD align=middle> <DIV align=center>85 </DIV></TD> <TD align=middle> <DIV align=center>18 </DIV></TD> <TD align=middle> <DIV align=center>380 </DIV></TD> <TD align=middle> <DIV align=center>4-φ18 </DIV></TD></TR> <TR> <TD align=middle> <DIV align=center>SG9050 </DIV></TD> <TD align=middle> <DIV align=center>50 </DIV></TD> <TD align=middle> <DIV align=center>2 </DIV></TD> <TD align=middle> <DIV align=center>165 </DIV></TD> <TD align=middle> <DIV align=center>125 </DIV></TD> <TD align=middle> <DIV align=center>100 </DIV></TD> <TD align=middle> <DIV align=center>20 </DIV></TD> <TD align=middle> <DIV align=center>455 </DIV></TD> <TD align=middle> <DIV align=center>4-φ18 </DIV></TD></TR> <TR> <TD align=middle> <DIV align=center>SG9065 </DIV></TD> <TD align=middle> <DIV align=center>65 </DIV></TD> <TD align=middle> <DIV align=center>2 1/2 </DIV></TD> <TD align=middle> <DIV align=center>185 </DIV></TD> <TD align=middle> <DIV align=center>145 </DIV></TD> <TD align=middle> <DIV align=center>120 </DIV></TD> <TD align=middle> <DIV align=center>22 </DIV></TD> <TD align=middle> <DIV align=center>505 </DIV></TD> <TD align=middle> <DIV align=center>8-φ18 </DIV></TD></TR> <TR> <TD align=middle> <DIV align=center>SG9080 </DIV></TD> <TD align=middle> <DIV align=center>80 </DIV></TD> <TD align=middle> <DIV align=center>3 </DIV></TD> <TD align=middle> <DIV align=center>200 </DIV></TD> <TD align=middle> <DIV align=center>160 </DIV></TD> <TD align=middle> <DIV align=center>135 </DIV></TD> <TD align=middle> <DIV align=center>24 </DIV></TD> <TD align=middle> <DIV align=center>745 </DIV></TD> <TD align=middle> <DIV align=center>8-φ18 </DIV></TD></TR> <TR> <TD align=middle> <DIV align=center>SG9100 </DIV></TD> <TD align=middle> <DIV align=center>100 </DIV></TD> <TD align=middle> <DIV align=center>4 </DIV></TD> <TD align=middle> <DIV align=center>235 </DIV></TD> <TD align=middle> <DIV align=center>190 </DIV></TD> <TD align=middle> <DIV align=center>160 </DIV></TD> <TD align=middle> <DIV align=center>24 </DIV></TD> <TD align=middle> <DIV align=center>765 </DIV></TD> <TD align=middle> <DIV align=center>8-φ23 </DIV></TD></TR> <TR> <TD align=middle> <DIV align=center>SG9125 </DIV></TD> <TD align=middle> <DIV align=center>125 </DIV></TD> <TD align=middle> <DIV align=center>5 </DIV></TD> <TD align=middle> <DIV align=center>270 </DIV></TD> <TD align=middle> <DIV align=center>220 </DIV></TD> <TD align=middle> <DIV align=center>188 </DIV></TD> <TD align=middle> <DIV align=center>26 </DIV></TD> <TD align=middle> <DIV align=center>796 </DIV></TD> <TD align=middle> <DIV align=center>8-φ25 </DIV></TD></TR> <TR> <TD align=middle> <DIV align=center>SG9150 </DIV></TD> <TD align=middle> <DIV align=center>150 </DIV></TD> <TD align=middle> <DIV align=center>6 </DIV></TD> <TD align=middle> <DIV align=center>300 </DIV></TD> <TD align=middle> <DIV align=center>250 </DIV></TD> <TD align=middle> <DIV align=center>218 </DIV></TD> <TD align=middle> <DIV align=center>28 </DIV></TD> <TD align=middle> <DIV align=center>828 </DIV></TD> <TD align=middle> <DIV align=center>8-φ25 </DIV></TD></TR> <TR> <TD align=middle> <DIV align=center>SG9200 </DIV></TD> <TD align=middle> <DIV align=center>200 </DIV></TD> <TD align=middle> <DIV align=center>8 </DIV></TD> <TD align=middle> <DIV align=center>360 </DIV></TD> <TD align=middle> <DIV align=center>310 </DIV></TD> <TD align=middle> <DIV align=center>278 </DIV></TD> <TD align=middle> <DIV align=center>30 </DIV></TD> <TD align=middle> <DIV align=center>918 </DIV></TD> <TD align=middle> <DIV align=center>12-φ25 </DIV></TD></TR> <TR> <TD align=middle> <DIV align=center>SG9250 </DIV></TD> <TD align=middle> <DIV align=center>250 </DIV></TD> <TD align=middle> <DIV align=center>10 </DIV></TD> <TD align=middle> <DIV align=center>425 </DIV></TD> <TD align=middle> <DIV align=center>370 </DIV></TD> <TD align=middle> <DIV align=center>332 </DIV></TD> <TD align=middle> <DIV align=center>32 </DIV></TD> <TD align=middle> <DIV align=center>948 </DIV></TD> <TD align=middle> <DIV align=center>12-φ30 </DIV></TD></TR> <TR> <TD align=middle> <DIV align=center>SG9300 </DIV></TD> <TD align=middle> <DIV align=center>300 </DIV></TD> <TD align=middle> <DIV align=center>12 </DIV></TD> <TD align=middle> <DIV align=center>485 </DIV></TD> <TD align=middle> <DIV align=center>430 </DIV></TD> <TD align=middle> <DIV align=center>390 </DIV></TD> <TD align=middle> <DIV align=center>34 </DIV></TD> <TD align=middle> <DIV align=center>970 </DIV></TD> <TD align=middle> <DIV align=center>16-φ30 </DIV></TD></TR></TBODY></TABLE><BR>注：1、法兰连接尺寸参照GB/T9113.1-2000标准。 　　 2、由于压力表尺寸的变动影响总高度的变动时恕不通知<BR><BR> http://www.91way.com/info_en/5455.html 控制阀 2025-11-29 17:17:54 J145X隔膜式电动遥控阀是安装在各类给水系统的管道上，根据电信号或手动操作，使阀门打开或关闭。准确快速的控制反应。关闭速度可调，阀门平稳关闭而不会产生压力波动。采用三向电磁阀，维护简单。 <BR><BR>J145X电动遥控阀主要连接尺寸: <BR><BR> <P> <TABLE style="WIDTH: 96%; BORDER-COLLAPSE: collapse" border=1 cellSpacing=0 cellPadding=0 width="96%" align=center> <TBODY> <TR bgColor=#ffeeee> <TD rowSpan=2 width="17%"> <DIV align=center>公称通径 (mm) </DIV></TD> <TD width="81%" colSpan=2> <DIV align=center>尺 寸(mm) </DIV></TD></TR> <TR> <TD width="42%"> <DIV align=center>L </DIV></TD> <TD width="39%"> <DIV align=center>H </DIV></TD></TR> <TR> <TD width="17%"> <DIV align=center>50 </DIV></TD> <TD width="42%"> <DIV align=center>205 </DIV></TD> <TD width="39%"> <DIV align=center>255 </DIV></TD></TR> <TR> <TD width="17%"> <DIV align=center>65 </DIV></TD> <TD width="42%"> <DIV align=center>216 </DIV></TD> <TD width="39%"> <DIV align=center>290 </DIV></TD></TR> <TR> <TD width="17%"> <DIV align=center>80 </DIV></TD> <TD width="42%"> <DIV align=center>250 </DIV></TD> <TD width="39%"> <DIV align=center>326 </DIV></TD></TR> <TR> <TD width="17%"> <DIV align=center>100 </DIV></TD> <TD width="42%"> <DIV align=center>320 </DIV></TD> <TD width="39%"> <DIV align=center>380 </DIV></TD></TR> <TR> <TD width="17%"> <DIV align=center>125 </DIV></TD> <TD width="42%"> <DIV align=center>365 </DIV></TD> <TD width="39%"> <DIV align=center>448 </DIV></TD></TR> <TR> <TD width="17%"> <DIV align=center>150 </DIV></TD> <TD width="42%"> <DIV align=center>415 </DIV></TD> <TD width="39%"> <DIV align=center>495 </DIV></TD></TR> <TR> <TD width="17%"> <DIV align=center>200 </DIV></TD> <TD width="42%"> <DIV align=center>500 </DIV></TD> <TD width="39%"> <DIV align=center>625 </DIV></TD></TR> <TR> <TD width="17%"> <DIV align=center>250 </DIV></TD> <TD width="42%"> <DIV align=center>605 </DIV></TD> <TD width="39%"> <DIV align=center>744 </DIV></TD></TR> <TR> <TD width="17%"> <DIV align=center>300 </DIV></TD> <TD width="42%"> <DIV align=center>698 </DIV></TD> <TD width="39%"> <DIV align=center>879 </DIV></TD></TR> <TR> <TD width="17%"> <DIV align=center>350 </DIV></TD> <TD width="42%"> <DIV align=center>787 </DIV></TD> <TD width="39%"> <DIV align=center>909 </DIV></TD></TR> <TR> <TD width="17%"> <DIV align=center>400 </DIV></TD> <TD width="42%"> <DIV align=center>914 </DIV></TD> <TD width="39%"> <DIV align=center>1130 </DIV></TD></TR> <TR> <TD width="17%"> <DIV align=center>450 </DIV></TD> <TD width="42%"> <DIV align=center>978 </DIV></TD> <TD width="39%"> <DIV align=center>1160 </DIV></TD></TR> <TR> <TD width="17%"> <DIV align=center>500 </DIV></TD> <TD width="42%"> <DIV align=center>978 </DIV></TD> <TD width="39%"> <DIV align=center>1198 </DIV></TD></TR> <TR> <TD width="17%"> <DIV align=center>600 </DIV></TD> <TD width="42%"> <DIV align=center>1200 </DIV></TD> <TD width="39%"> <DIV align=center>1600 </DIV></TD></TR> <TR> <TD width="17%"> <DIV align=center>700 </DIV></TD> <TD width="42%"> <DIV align=center>1450 </DIV></TD> <TD width="39%"> <DIV align=center>1750 </DIV></TD></TR> <TR> <TD width="17%"> <DIV align=center>800 </DIV></TD> <TD width="42%"> <DIV align=center>1560 </DIV></TD> <TD width="39%"> <DIV align=center>1900 </DIV></TD></TR> <TR> <TD width="17%"> <DIV align=center>900 </DIV></TD> <TD width="42%"> <DIV align=center>1800 </DIV></TD> <TD width="39%"> <DIV align=center>2100 </DIV></TD></TR> <TR> <TD width="17%"> <DIV align=center>1000 </DIV></TD> <TD width="42%"> <DIV align=center>2000 </DIV></TD> <TD width="39%"> <DIV align=center>2400 </DIV></TD></TR></TBODY></TABLE></P> http://www.91way.com/info_en/20510.html 控制阀 2025-11-27 17:25:36 HS41X倒流防止器（防污隔断阀）是根据目前供水管网，因回流造成严重污染情况；我单位引进国外先进技术自行研制开发的、产品结构具有合理性、使用方便、密封性能强、坚固耐用及造型美观等特点。倒流防止器产品广泛用于电力、冶金、石油、化工、煤气、城建、造纸、纺织、医药、食品、船舶、给排水、能源、钻探等部门。 <BR><BR>HS11X丝扣防污隔断阀主要技术参数 <BR>公称压力：1.0～2.5MPa <BR>公称通径：50～800mm <BR>适用介质：水 <BR>适用温度：0～80℃ <BR>法兰标准：GB/T 17241.6-1998　GB/T 9113.4-88 <BR>试验标准：GB/T 13927　API598 <BR><BR>HS11X丝扣防污隔断阀主要阀门零件材质如下： <BR><BR> <TABLE style="WIDTH: 650px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=0 cellPadding=0 width=650 align=center> <TBODY> <TR> <TD> <P align=center>零件名称</P></TD> <TD> <P align=center>材质</P></TD></TR> <TR> <TD> <P align=center>阀体、阀盖</P></TD> <TD> <P align=center>铸铁、碳钢、不锈钢</P></TD></TR> <TR> <TD> <P align=center>阀瓣</P></TD> <TD> <P align=center>碳钢、不锈钢、丁腈橡胶</P></TD></TR> <TR> <TD> <P align=center>阀杆</P></TD> <TD> <P align=center>铝青铜、铬不锈钢</P></TD></TR> <TR> <TD> <P align=center>膜片</P></TD> <TD> <P align=center>丁腈橡胶</P></TD></TR> <TR> <TD> <P align=center>膜片压板</P></TD> <TD> <P align=center>碳钢、不锈钢</P></TD></TR> <TR> <TD> <P align=center>弹簧</P></TD> <TD> <P align=center>不锈钢</P></TD></TR></TBODY></TABLE><BR>HS11X丝扣防污隔断阀主要外形尺寸： <BR><BR> <TABLE style="WIDTH: 650px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=0 cellPadding=0 width=650 align=center> <TBODY> <TR> <TD width=31> <P align=center>DN</P></TD> <TD width=35> <P align=center>50</P></TD> <TD width=35> <P align=center>65</P></TD> <TD width=35> <P align=center>80</P></TD> <TD width=35> <P align=center>100</P></TD> <TD width=35> <P align=center>125</P></TD> <TD width=35> <P align=center>150</P></TD> <TD width=39> <P align=center>200</P></TD> <TD width=39> <P align=center>250</P></TD> <TD width=39> <P align=center>300</P></TD> <TD width=39> <P align=center>350</P></TD> <TD width=39> <P align=center>400</P></TD> <TD width=39> <P align=center>450</P></TD> <TD width=39> <P align=center>500</P></TD> <TD width=39> <P align=center>600</P></TD></TR> <TR> <TD width=31> <P align=center>L</P></TD> <TD width=35> <P align=center>458</P></TD> <TD width=35> <P align=center>482</P></TD> <TD width=35> <P align=center>551</P></TD> <TD width=35> <P align=center>653</P></TD> <TD width=35> <P align=center>735</P></TD> <TD width=35> <P align=center>793</P></TD> <TD width=39> <P align=center>1008</P></TD> <TD width=39> <P align=center>1186</P></TD> <TD width=39> <P align=center>1340</P></TD> <TD width=39> <P align=center>1505</P></TD> <TD width=39> <P align=center>1670</P></TD> <TD width=39> <P align=center>1886</P></TD> <TD width=39> <P align=center>1986</P></TD> <TD width=39> <P align=center>2318</P></TD></TR> <TR> <TD width=31> <P align=center>H</P></TD> <TD width=35> <P align=center>210</P></TD> <TD width=35> <P align=center>235</P></TD> <TD width=35> <P align=center>264</P></TD> <TD width=35> <P align=center>308</P></TD> <TD width=35> <P align=center>356</P></TD> <TD width=35> <P align=center>400</P></TD> <TD width=39> <P align=center>503</P></TD> <TD width=39> <P align=center>595</P></TD> <TD width=39> <P align=center>705</P></TD> <TD width=39> <P align=center>705</P></TD> <TD width=39> <P align=center>905</P></TD> <TD width=39> <P align=center>910</P></TD> <TD width=39> <P align=center>921</P></TD> <TD width=39> <P align=center>1200</P></TD></TR></TBODY></TABLE><BR>调试步骤 <BR>在正式安装倒流防止器之前,应彻底冲洗所有管道以排除其它不相关的麻烦,安装完毕后,初步启使用时,为了防止剧烈动作时损伤O形圈移位和内部组件的损伤,有必要遵循以下步骤:关闭出口闸阀,慢慢打开进水闸阀,主水缓慢充满阀内腔,打开各个测试球除阀腔内的空气,待阀腔充满水后,慢慢打开出水闸阀,让水充满整个管路.<BR> http://www.91way.com/info_en/5472.html 控制阀 2025-11-25 20:27:19 H103X活塞式遥控浮球阀是兼具多种功能的水力操作式阀门。主要安装于水池或高架水塔的进水口处，当水位达到设定的高度时，主阀由浮球导阀控制关闭进水口停止供水；当水位下降后主阀由浮球导阀控制打开进水口向水池主水，实现自动补水。液位控制精确，活塞式遥控浮球阀可随水池的高度及使用空间任意位置安装，维护、调试、检查方便、密封可靠，使用寿命长。活塞式阀门性能可靠、强度高、动作平稳适用于600口径以下的管道。 <BR><BR>H103X活塞式遥控浮球阀主要外型连接尺寸： <BR><BR> <TABLE style="WIDTH: 680px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=0 cellPadding=0 width=680 align=center> <TBODY> <TR bgColor=#ffeeee> <TD height=21 vAlign=top width=19> <P align=center>DN </P></TD> <TD vAlign=top width=16> <P align=center>50 </P></TD> <TD vAlign=top width=20> <P align=center>65 </P></TD> <TD vAlign=top width=16> <P align=center>80 </P></TD> <TD vAlign=top width=20> <P align=center>100 </P></TD> <TD vAlign=top width=24> <P align=center>125 </P></TD> <TD vAlign=top width=16> <P align=center>150 </P></TD> <TD vAlign=top width=20> <P align=center>200 </P></TD> <TD vAlign=top width=16> <P align=center>250 </P></TD> <TD vAlign=top width=20> <P align=center>300 </P></TD> <TD vAlign=top width=16> <P align=center>350 </P></TD> <TD vAlign=top width=20> <P align=center>400 </P></TD> <TD vAlign=top width=16> <P align=center>450 </P></TD> <TD vAlign=top width=20> <P align=center>500 </P></TD> <TD vAlign=top width=16> <P align=center>600 </P></TD> <TD vAlign=top width=20> <P align=center>700 </P></TD> <TD vAlign=top width=16> <P align=center>800 </P></TD> <TD vAlign=top width=20> <P align=center>900 </P></TD> <TD vAlign=top width=16> <P align=center>1000 </P></TD> <TD vAlign=top width=20> <P align=center>1200 </P></TD> <TD vAlign=top width=16> <P align=center>1400 </P></TD></TR> <TR> <TD height=21 vAlign=top width=19> <P align=center>L </P></TD> <TD vAlign=top width=16> <P align=center>205 </P></TD> <TD vAlign=top width=20> <P align=center>216 </P></TD> <TD vAlign=top width=16> <P align=center>250 </P></TD> <TD vAlign=top width=20> <P align=center>320 </P></TD> <TD vAlign=top width=24> <P align=center>365 </P></TD> <TD vAlign=top width=16> <P align=center>415 </P></TD> <TD vAlign=top width=20> <P align=center>500 </P></TD> <TD vAlign=top width=16> <P align=center>605 </P></TD> <TD vAlign=top width=20> <P align=center>698 </P></TD> <TD vAlign=top width=16> <P align=center>787 </P></TD> <TD vAlign=top width=20> <P align=center>914 </P></TD> <TD vAlign=top width=16> <P align=center>978 </P></TD> <TD vAlign=top width=20> <P align=center>978 </P></TD> <TD vAlign=top width=16> <P align=center>1150 </P></TD> <TD vAlign=top width=20> <P align=center>1300 </P></TD> <TD vAlign=top width=16> <P align=center>1450 </P></TD> <TD vAlign=top width=20> <P align=center>1650 </P></TD> <TD vAlign=top width=16> <P align=center>1800 </P></TD> <TD vAlign=top width=20> <P align=center>2000 </P></TD> <TD vAlign=top width=16> <P align=center>2350 </P></TD></TR> <TR> <TD height=21 vAlign=top width=19> <P align=center>H </P></TD> <TD vAlign=top width=16> <P align=center>293 </P></TD> <TD vAlign=top width=20> <P align=center>328 </P></TD> <TD vAlign=top width=16> <P align=center>364 </P></TD> <TD vAlign=top width=20> <P align=center>418 </P></TD> <TD vAlign=top width=24> <P align=center>481 </P></TD> <TD vAlign=top width=16> <P align=center>543 </P></TD> <TD vAlign=top width=20> <P align=center>673 </P></TD> <TD vAlign=top width=16> <P align=center>729 </P></TD> <TD vAlign=top width=20> <P align=center>927 </P></TD> <TD vAlign=top width=16> <P align=center>957 </P></TD> <TD vAlign=top width=20> <P align=center>1188 </P></TD> <TD vAlign=top width=16> <P align=center>1218 </P></TD> <TD vAlign=top width=20> <P align=center>1600 </P></TD> <TD vAlign=top width=16> <P align=center>1800 </P></TD> <TD vAlign=top width=20> <P align=center>2000 </P></TD> <TD vAlign=top width=16> <P align=center>2300 </P></TD> <TD vAlign=top width=20> <P align=center>2600 </P></TD> <TD vAlign=top width=16> <P align=center>2700 </P></TD> <TD vAlign=top width=20> <P align=center>2860 </P></TD> <TD vAlign=top width=16> <P align=center>3200 </P></TD></TR></TBODY></TABLE><BR> http://www.91way.com/info_en/20514.html 控制阀 2025-11-18 17:28:56 DY206X电动控制阀<BR> http://www.91way.com/info_en/23253.html 控制阀 2025-11-9 19:16:54 W100D定水位阀门是由主阀、浮球导阀、浮球等组成。此阀又浮球控制，在阀门关闭是自动控制水泵停机；水位降低后重新启动水泵，自动打开该阀，有效防止停水泵水锤的产生，避免管道产生过高压力。适用于工矿、企业、高层建筑中的水箱、水池、水塔的自动空水系统。定水位阀浮球动作迅速，液位控制准确度高，灵活耐用，水位不受水压干扰且关闭紧密不漏水。<BR> http://www.91way.com/info_en/7219.html 控制阀 2025-11-8 15:16:48 <P>ZSP&nbsp;NC型气动活塞常温、中温切断阀，由气动活塞执行机构和切断机械组成。按阀芯密封面材料可分硬密封和软密封：按阀芯结构型式可分为单导向平板式和单导向平衡式。具有结构简单、动作可靠、严密切断、关开快速等特点。适用于无颗料状、无杂质的气体、液体介质，要求快速严密关闭、快速放空的自动控制系统中。 <BR><BR>ZSPC系列气动活塞式切断阀技术参数和性能</P> <P>一、型号、规格<BR><BR> <TABLE style="WIDTH: 680px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=0 cellPadding=0 width=680 align=center> <TBODY> <TR> <TD width=30> <P align=center>型号<BR></P></TD> <TD width=108> <P align=center>常温型<BR> <P align=center>硬密封<BR></P></TD> <TD width=108> <P align=center>常温型<BR> <P align=center>软密封<BR></P></TD> <TD width=108> <P align=center>中温型<BR> <P align=center>硬密封<BR></P></TD> <TD width=107> <P align=center>常温型硬密<BR> <P align=center>封带手轮<BR></P></TD> <TD width=98> <P align=center>常温型软密封带手轮<BR></P></TD> <TD width=98> <P align=center>中温型硬密封带手轮<BR></P></TD></TR> <TR> <TD width=30> <P align=center>型<BR> <P align=center>号<BR></P></TD> <TD width=108> <P align=center>ZSP NC1-（16/64）B K<BR></P></TD> <TD width=108> <P align=center>ZSP NC2-（16/64）B K<BR></P></TD> <TD width=108> <P align=center>ZSP NC1-（40/64）B KG<BR></P></TD> <TD width=107> <P align=center>ZSPC1-（16/64）B K<BR></P></TD> <TD width=98> <P align=center>ZSPC2-（16/64）B K<BR></P></TD> <TD width=98> <P align=center>ZSPC1-（40/64）B K<BR></P></TD></TR> <TR> <TD width=30> <P align=center>规格<BR></P></TD> <TD width=629 colSpan=6> <P align=center>DN20-200<BR></P></TD></TR></TBODY></TABLE><BR>二、主要技术参数和性能指标<BR>1、&nbsp; 切断机构主要技术参数<BR><BR> <TABLE style="WIDTH: 680px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=0 cellPadding=0 width=680 align=center> <TBODY> <TR> <TD width=143> <P align=center>公称压力mm<BR></P></TD> <TD width=54> <P align=center>20<BR></P></TD> <TD width=54> <P align=center>25<BR></P></TD> <TD width=62 colSpan=2> <P align=center>40<BR></P></TD> <TD width=54> <P align=center>50<BR></P></TD> <TD width=54> <P align=center>65<BR></P></TD> <TD width=54> <P align=center>80<BR></P></TD> <TD width=54> <P align=center>100<BR></P></TD> <TD width=77 colSpan=2> <P align=center>150<BR></P></TD> <TD width=54> <P align=center>200<BR></P></TD></TR> <TR> <TD width=143> <P align=center>阀座直径mm<BR></P></TD> <TD width=54> <P align=center>20<BR></P></TD> <TD width=54> <P align=center>25<BR></P></TD> <TD width=31> <P align=center>32<BR></P></TD> <TD width=31> <P align=center>40<BR></P></TD> <TD width=54> <P align=center>50<BR></P></TD> <TD width=54> <P align=center>65<BR></P></TD> <TD width=54> <P align=center>80<BR></P></TD> <TD width=54> <P align=center>100<BR></P></TD> <TD width=39> <P align=center>125<BR></P></TD> <TD width=39> <P align=center>150<BR></P></TD> <TD width=54> <P align=center>200<BR></P></TD></TR> <TR> <TD width=143> <P align=center>额定流量系数Kv<BR></P></TD> <TD width=54> <P align=center>6.5<BR></P></TD> <TD width=54> <P align=center>10<BR></P></TD> <TD width=31> <P align=center>15<BR></P></TD> <TD width=31> <P align=center>25<BR></P></TD> <TD width=54> <P align=center>40<BR></P></TD> <TD width=54> <P align=center>65<BR></P></TD> <TD width=54> <P align=center>100<BR></P></TD> <TD width=54> <P align=center>125<BR></P></TD> <TD width=39> <P align=center>260<BR></P></TD> <TD width=39> <P align=center>350<BR></P></TD> <TD width=54> <P align=center>540<BR></P></TD></TR> <TR> <TD width=143> <P align=center>公称压力MPa<BR></P></TD> <TD width=515 colSpan=11> <P align=center>1.6；4.0；6.4<BR></P></TD></TR> <TR> <TD width=143> <P align=center>行程mm<BR></P></TD> <TD width=107 colSpan=2> <P align=center>10<BR></P></TD> <TD width=116 colSpan=3> <P align=center>16<BR></P></TD> <TD width=107 colSpan=2> <P align=center>25<BR></P></TD> <TD width=54> <P align=center>30<BR></P></TD> <TD width=77 colSpan=2> <P align=center>40<BR></P></TD> <TD width=54> <P align=center>60<BR></P></TD></TR> <TR> <TD width=143> <P align=center>流量特性<BR></P></TD> <TD width=515 colSpan=11> <P align=center>快开<BR></P></TD></TR> <TR> <TD width=143> <P align=center>介质温度℃<BR></P></TD> <TD width=515 colSpan=11> <P align=center>软密封：-40~150（常温型）；硬密封：-40~200（常温型）、-40~450（中温型）<BR></P></TD></TR> <TR> <TD vAlign=top width=143>法兰尺寸、型式<BR></TD> <TD vAlign=top width=515 colSpan=11>PN16按JB78-59光滑式；PN40、64按JB/T79.2-94凹式<BR></TD></TR> <TR> <TD width=143> <P align=center>阀体材质<BR></P></TD> <TD width=515 colSpan=11> <P align=center>ZG230-450；ZG1Cr18NI9 Ti；ZG0Gr18N12Mo2Ti<BR></P></TD></TR> <TR> <TD width=143> <P align=center>阀座、阀芯材质<BR></P></TD> <TD width=515 colSpan=11> <P align=center>1Cr18NI9；0Cr18Ni12Mo2Ti<BR></P></TD></TR> <TR> <TD width=143> <P align=center>上阀盖型式<BR></P></TD> <TD width=515 colSpan=11> <P align=center>普通式（常温型）；热片式（中温型）<BR></P></TD></TR></TBODY></TABLE><BR>注可提供GB、ANSI、JP、JIS、DIN等法兰结构型式，法兰距离可根据用户需要确定。<BR><BR>2、执行机构主要技术参数与切断机构匹配关系<BR><BR> <TABLE style="WIDTH: 680px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=0 cellPadding=0 width=680 align=center> <TBODY> <TR> <TD rowSpan=2 width=94> <P align=center>公称通径mm<BR></P></TD> <TD width=144 colSpan=2> <P align=center>执行机构型号<BR></P></TD> <TD width=144 colSpan=2> <P align=center>气缸直径mm<BR></P></TD> <TD rowSpan=2 width=43> <P align=center>行程mm<BR></P></TD> <TD width=133 colSpan=2> <P align=center>进气孔螺纹<BR></P></TD> <TD width=98> <P align=center>备注<BR></P></TD></TR> <TR> <TD width=72> <P align=center>常温型<BR></P></TD> <TD width=72> <P align=center>中温型<BR></P></TD> <TD width=72> <P align=center>常温型<BR></P></TD> <TD width=72> <P align=center>中温型<BR></P></TD> <TD width=63> <P align=center>常温型<BR></P></TD> <TD width=70> <P align=center>中温型<BR></P></TD> <TD vAlign=top rowSpan=10 width=98>ZSP：单作用<BR>ZSP：双作用<BR></TD></TR> <TR> <TD width=94> <P align=center>20<BR></P></TD> <TD rowSpan=4 width=72> <P align=center>ZSPA B-1<BR></P></TD> <TD rowSpan=2 width=72> <P align=center>ZSPA B-1<BR> <P align=center>ZSN-1<BR></P></TD> <TD rowSpan=4 width=72> <P align=center>150<BR></P></TD> <TD rowSpan=2 width=72> <P align=center>150<BR></P></TD> <TD rowSpan=2 width=43> <P align=center>10<BR></P></TD> <TD rowSpan=7 width=63> <P align=center>M16×1.5<BR></P></TD> <TD rowSpan=4 width=70> <P align=center>M16×1.5<BR></P></TD></TR> <TR> <TD width=94> <P align=center>25<BR></P></TD></TR> <TR> <TD width=94> <P align=center>40<BR></P></TD> <TD rowSpan=2 width=72> <P align=center>ZSPA B-2<BR> <P align=center>ZSN-1<BR></P></TD> <TD rowSpan=2 width=72> <P align=center>200<BR></P></TD> <TD rowSpan=2 width=43> <P align=center>16<BR></P></TD></TR> <TR> <TD width=94> <P align=center>50<BR></P></TD></TR> <TR> <TD width=94> <P align=center>65<BR></P></TD> <TD rowSpan=3 width=72> <P align=center>ZSPA B-2<BR></P></TD> <TD rowSpan=3 width=72> <P align=center>ZSPA B-3<BR> <P align=center>ZSN-2<BR></P></TD> <TD rowSpan=3 width=72> <P align=center>200<BR></P></TD> <TD rowSpan=3 width=72> <P align=center>300<BR></P></TD> <TD rowSpan=2 width=43> <P align=center>25<BR></P></TD> <TD rowSpan=3 width=70> <P align=center>M20×1.5<BR></P></TD></TR> <TR> <TD width=94> <P align=center>80<BR></P></TD></TR> <TR> <TD width=94> <P align=center>100<BR></P></TD> <TD width=43> <P align=center>30<BR></P></TD></TR> <TR> <TD width=94> <P align=center>150<BR></P></TD> <TD rowSpan=2 width=72> <P align=center>ZSPA B-3<BR></P></TD> <TD rowSpan=2 width=72> <P align=center>ZSPA B-4<BR> <P align=center>ZSN-3<BR></P></TD> <TD rowSpan=2 width=72> <P align=center>300<BR></P></TD> <TD rowSpan=2 width=72> <P align=center>400<BR></P></TD> <TD width=43> <P align=center>40<BR></P></TD> <TD rowSpan=2 width=63> <P align=center>M20×1.5<BR></P></TD> <TD rowSpan=2 width=70> <P align=center>M24×2<BR></P></TD></TR> <TR> <TD width=94> <P align=center>200<BR></P></TD> <TD width=43> <P align=center>60<BR></P></TD></TR></TBODY></TABLE>&nbsp;<BR><BR clear=all>3、ZSPC系列气动活塞式切断阀性能指标<BR><BR> <TABLE style="WIDTH: 680px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=0 cellPadding=0 width=680 align=center> <TBODY> <TR> <TD width=176 colSpan=2> <P align=center>公称压力mm<BR></P></TD> <TD width=44> <P align=center>20<BR></P></TD> <TD width=44> <P align=center>25<BR></P></TD> <TD width=88 colSpan=2> <P align=center>40<BR></P></TD> <TD width=44> <P align=center>50<BR></P></TD> <TD width=44> <P align=center>65<BR></P></TD> <TD width=44> <P align=center>80<BR></P></TD> <TD width=44> <P align=center>100<BR></P></TD> <TD width=88 colSpan=2> <P align=center>150<BR></P></TD> <TD width=44> <P align=center>200<BR></P></TD></TR> <TR> <TD width=176 colSpan=2> <P align=center>阀座直径mm<BR></P></TD> <TD width=44> <P align=center>20<BR></P></TD> <TD width=44> <P align=center>25<BR></P></TD> <TD width=44> <P align=center>32<BR></P></TD> <TD width=44> <P align=center>40<BR></P></TD> <TD width=44> <P align=center>50<BR></P></TD> <TD width=44> <P align=center>65<BR></P></TD> <TD width=44> <P align=center>80<BR></P></TD> <TD width=44> <P align=center>100<BR></P></TD> <TD width=44> <P align=center>125<BR></P></TD> <TD width=44> <P align=center>150<BR></P></TD> <TD width=44> <P align=center>200<BR></P></TD></TR> <TR> <TD rowSpan=2 width=63> <P align=center>软密封泄漏量<BR></P></TD> <TD width=112> <P align=center>水试<BR> <P align=center>△P=△Pmax mlmin<BR></P></TD> <TD width=483 colSpan=11> <P align=center>0<BR></P></TD></TR> <TR> <TD width=112> <P align=center>气试<BR> <P align=center>△P=0.35MPa 气泡数/min<BR></P></TD> <TD width=44> <P align=center>1<BR></P></TD> <TD width=44> <P align=center>1<BR></P></TD> <TD width=88 colSpan=2> <P align=center>2<BR></P></TD> <TD width=44> <P align=center>3<BR></P></TD> <TD width=44> <P align=center>4<BR></P></TD> <TD width=44> <P align=center>6<BR></P></TD> <TD width=44> <P align=center>11<BR></P></TD> <TD width=44> <P align=center>18<BR></P></TD> <TD width=44> <P align=center>27<BR></P></TD> <TD width=44> <P align=center>45<BR></P></TD></TR> <TR> <TD rowSpan=3 width=63> <P align=center>硬密封泄漏量<BR></P></TD> <TD width=112> <P align=center>水试MPa<BR></P></TD> <TD width=351 colSpan=8> <P align=center>4.0<BR></P></TD> <TD width=132 colSpan=3> <P align=center>3.0<BR></P></TD></TR> <TR> <TD width=112> <P align=center>ml/min<BR></P></TD> <TD width=44> <P align=center>0.24<BR></P></TD> <TD width=44> <P align=center>0.30<BR></P></TD> <TD width=44> <P align=center>0.38<BR></P></TD> <TD width=44> <P align=center>0.48<BR></P></TD> <TD width=44> <P align=center>0.60<BR></P></TD> <TD width=44> <P align=center>0.78<BR></P></TD> <TD width=44> <P align=center>0.96<BR></P></TD> <TD width=44> <P align=center>1.2<BR></P></TD> <TD width=44> <P align=center>1.125<BR></P></TD> <TD width=44> <P align=center>1.35<BR></P></TD> <TD width=44> <P align=center>1.8<BR></P></TD></TR> <TR> <TD width=112> <P align=center>气试<BR> <P align=center>△P=0.35MPa ml/min<BR></P></TD> <TD width=44> <P align=center>23.3<BR></P></TD> <TD width=44> <P align=center>29.2<BR></P></TD> <TD width=44> <P align=center>37.3<BR></P></TD> <TD width=44> <P align=center>46.7<BR></P></TD> <TD width=44> <P align=center>58<BR></P></TD> <TD width=44> <P align=center>75.8<BR></P></TD> <TD width=44> <P align=center>93.3<BR></P></TD> <TD width=44> <P align=center>116.7<BR></P></TD> <TD width=44> <P align=center>145.8<BR></P></TD> <TD width=44> <P align=center>175<BR></P></TD> <TD width=44> <P align=center>233.3<BR></P></TD></TR> <TR> <TD width=176 colSpan=2> <P align=center>切断时间S<BR></P></TD> <TD width=88 colSpan=2> <P align=center>0.5<BR></P></TD> <TD width=132 colSpan=3> <P align=center>1<BR></P></TD> <TD width=88 colSpan=2> <P align=center>1.5<BR></P></TD> <TD width=44> <P align=center>2<BR></P></TD> <TD width=88 colSpan=2> <P align=center>3<BR></P></TD> <TD width=44> <P align=center>4<BR></P></TD></TR> <TR> <TD width=176 colSpan=2> <P align=center>额定行程偏差%<BR></P></TD> <TD width=483 colSpan=11> <P align=center>±6<BR></P></TD></TR></TBODY></TABLE><BR>4、允许压差<BR><BR> <TABLE style="WIDTH: 680px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=0 cellPadding=0 width=680 align=center> <TBODY> <TR> <TD width=244 colSpan=5> <P align=center>公称通径mm<BR></P></TD> <TD width=47> <P align=center>20<BR></P></TD> <TD width=47> <P align=center>25<BR></P></TD> <TD width=47> <P align=center>40<BR></P></TD> <TD width=47> <P align=center>50<BR></P></TD> <TD width=47> <P align=center>65<BR></P></TD> <TD width=47> <P align=center>80<BR></P></TD> <TD width=47> <P align=center>100<BR></P></TD> <TD width=47> <P align=center>150<BR></P></TD> <TD width=47> <P align=center>200<BR></P></TD></TR> <TR> <TD width=244 colSpan=5> <P align=center>气缸直径mm<BR></P></TD> <TD width=94 colSpan=2> <P align=center>150<BR></P></TD> <TD width=94 colSpan=2> <P align=center>200<BR></P></TD> <TD width=141 colSpan=3> <P align=center>300<BR></P></TD> <TD width=94 colSpan=2> <P align=center>400<BR></P></TD></TR> <TR> <TD rowSpan=4 width=47> <P align=center>气<BR> <P align=center>源<BR> <P align=center>压<BR> <P align=center>力<BR> <P align=center>KPa<BR></P></TD> <TD rowSpan=4 width=47> <P align=center>500<BR></P></TD> <TD rowSpan=4 width=40> <P align=center>允<BR> <P align=center>许<BR> <P align=center>压<BR> <P align=center>差<BR></P></TD> <TD rowSpan=2 width=63> <P align=center>整机<BR> <P align=center>气关式<BR></P></TD> <TD width=47> <P align=center>流开<BR></P></TD> <TD width=47> <P align=center>4.0<BR></P></TD> <TD width=47> <P align=center>4.0<BR></P></TD> <TD width=47> <P align=center>2.6<BR></P></TD> <TD width=47> <P align=center>2.2<BR></P></TD> <TD width=47> <P align=center>3.8<BR></P></TD> <TD width=47> <P align=center>2.6<BR></P></TD> <TD width=47> <P align=center>2.0<BR></P></TD> <TD width=47> <P align=center>1.95<BR></P></TD> <TD width=47> <P align=center>1.59<BR></P></TD></TR> <TR> <TD width=47> <P align=center>流关<BR></P></TD> <TD width=47> <P align=center>4.0<BR></P></TD> <TD width=47> <P align=center>4.0<BR></P></TD> <TD width=47> <P align=center>4.0<BR></P></TD> <TD width=47> <P align=center>3.1<BR></P></TD> <TD width=47> <P align=center>3.1<BR></P></TD> <TD width=47> <P align=center>3.2<BR></P></TD> <TD width=47> <P align=center>1.6<BR></P></TD> <TD width=47> <P align=center>2.0<BR></P></TD> <TD width=47> <P align=center>1.63<BR></P></TD></TR> <TR> <TD rowSpan=2 width=63> <P align=center>整机气开式<BR></P></TD> <TD width=47> <P align=center>流开<BR></P></TD> <TD width=47> <P align=center>4.0<BR></P></TD> <TD width=47> <P align=center>3.0<BR></P></TD> <TD width=47> <P align=center>2.1<BR></P></TD> <TD width=47> <P align=center>1.7<BR></P></TD> <TD width=47> <P align=center>1.7<BR></P></TD> <TD width=47> <P align=center>1.1<BR></P></TD> <TD width=47> <P align=center>0.9<BR></P></TD> <TD width=47> <P align=center>0.52<BR></P></TD> <TD width=47> <P align=center>0.43<BR></P></TD></TR> <TR> <TD width=47> <P align=center>流关<BR></P></TD> <TD width=47> <P align=center>4.0<BR></P></TD> <TD width=47> <P align=center>4.0<BR></P></TD> <TD width=47> <P align=center>4.0<BR></P></TD> <TD width=47> <P align=center>4.0<BR></P></TD> <TD width=47> <P align=center>4.0<BR></P></TD> <TD width=47> <P align=center>3.6<BR></P></TD> <TD width=47> <P align=center>2.7<BR></P></TD> <TD width=47> <P align=center>3.4<BR></P></TD> <TD width=47> <P align=center>2.2<BR></P></TD></TR></TBODY></TABLE><BR>外形尺寸<BR><BR> <TABLE style="WIDTH: 680px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=0 cellPadding=0 width=680 align=center> <TBODY> <TR> <TD width=164 colSpan=3> <P align=center>公称通径DN<BR></P></TD> <TD width=55> <P align=center>20<BR></P></TD> <TD width=55> <P align=center>25<BR></P></TD> <TD width=55> <P align=center>40<BR></P></TD> <TD width=55> <P align=center>50<BR></P></TD> <TD width=55> <P align=center>65<BR></P></TD> <TD width=55> <P align=center>80<BR></P></TD> <TD width=55> <P align=center>100<BR></P></TD> <TD width=55> <P align=center>150<BR></P></TD> <TD width=55> <P align=center>200<BR></P></TD></TR> <TR> <TD rowSpan=3 width=55> <P align=center>L<BR></P></TD> <TD rowSpan=3 width=36> <P align=center>PN<BR> <P align=center>MPa<BR></P></TD> <TD width=73> <P align=center>1.6<BR></P></TD> <TD rowSpan=2 width=55> <P align=center>194<BR></P></TD> <TD rowSpan=2 width=55> <P align=center>197<BR></P></TD> <TD rowSpan=2 width=55> <P align=center>235<BR></P></TD> <TD rowSpan=2 width=55> <P align=center>267<BR></P></TD> <TD rowSpan=2 width=55> <P align=center>292<BR></P></TD> <TD rowSpan=2 width=55> <P align=center>317<BR></P></TD> <TD rowSpan=2 width=55> <P align=center>368<BR></P></TD> <TD rowSpan=2 width=55> <P align=center>500<BR></P></TD> <TD width=55> <P align=center>635<BR></P></TD></TR> <TR> <TD width=73> <P align=center>4.0<BR></P></TD> <TD width=55> <P align=center>650<BR></P></TD></TR> <TR> <TD width=73> <P align=center>6.4<BR></P></TD> <TD width=55> <P align=center>206<BR></P></TD> <TD width=55> <P align=center>210<BR></P></TD> <TD width=55> <P align=center>251<BR></P></TD> <TD width=55> <P align=center>286<BR></P></TD> <TD width=55> <P align=center>311<BR></P></TD> <TD width=55> <P align=center>337<BR></P></TD> <TD width=55> <P align=center>394<BR></P></TD> <TD width=55> <P align=center>520<BR></P></TD> <TD width=55> <P align=center>650<BR></P></TD></TR> <TR> <TD width=164 colSpan=3> <P align=center>H<BR></P></TD> <TD width=55> <P align=center>65<BR></P></TD> <TD width=55> <P align=center>70<BR></P></TD> <TD width=55> <P align=center>85<BR></P></TD> <TD width=55> <P align=center>90<BR></P></TD> <TD width=55> <P align=center>100<BR></P></TD> <TD width=55> <P align=center>105<BR></P></TD> <TD width=55> <P align=center>125<BR></P></TD> <TD width=55> <P align=center>170<BR></P></TD> <TD width=55> <P align=center>205<BR></P></TD></TR> <TR> <TD rowSpan=2 width=55> <P align=center>不带手轮<BR></P></TD> <TD rowSpan=2 width=36> <P align=center>H1<BR></P></TD> <TD width=73> <P align=center>常温型<BR></P></TD> <TD width=55> <P align=center>445<BR></P></TD> <TD width=55> <P align=center>455<BR></P></TD> <TD width=55> <P align=center>485<BR></P></TD> <TD width=55> <P align=center>485<BR></P></TD> <TD width=55> <P align=center>605<BR></P></TD> <TD width=55> <P align=center>605<BR></P></TD> <TD width=55> <P align=center>620<BR></P></TD> <TD width=55> <P align=center>962<BR></P></TD> <TD width=55> <P align=center>988<BR></P></TD></TR> <TR> <TD width=73> <P align=center>中温型<BR></P></TD> <TD width=55> <P align=center>596<BR></P></TD> <TD width=55> <P align=center>606<BR></P></TD> <TD width=55> <P align=center>636<BR></P></TD> <TD width=55> <P align=center>636<BR></P></TD> <TD width=55> <P align=center>770<BR></P></TD> <TD width=55> <P align=center>770<BR></P></TD> <TD width=55> <P align=center>785<BR></P></TD> <TD width=55> <P align=center>1178<BR></P></TD> <TD width=55> <P align=center>1226<BR></P></TD></TR> <TR> <TD rowSpan=4 width=55> <P align=center>带手轮<BR></P></TD> <TD rowSpan=2 width=36> <P align=center>H1<BR></P></TD> <TD width=73> <P align=center>常温型<BR></P></TD> <TD width=55> <P align=center>630<BR></P></TD> <TD width=55> <P align=center>640<BR></P></TD> <TD width=55> <P align=center>670<BR></P></TD> <TD width=55> <P align=center>670<BR></P></TD> <TD width=55> <P align=center>790<BR></P></TD> <TD width=55> <P align=center>790<BR></P></TD> <TD width=55> <P align=center>805<BR></P></TD> <TD width=55> <P align=center>1087<BR></P></TD> <TD width=55> <P align=center>1113<BR></P></TD></TR> <TR> <TD width=73> <P align=center>中温型<BR></P></TD> <TD width=55> <P align=center>781<BR></P></TD> <TD width=55> <P align=center>791<BR></P></TD> <TD width=55> <P align=center>821<BR></P></TD> <TD width=55> <P align=center>821<BR></P></TD> <TD width=55> <P align=center>955<BR></P></TD> <TD width=55> <P align=center>955<BR></P></TD> <TD width=55> <P align=center>970<BR></P></TD> <TD width=55> <P align=center>1303<BR></P></TD> <TD width=55> <P align=center>1351<BR></P></TD></TR> <TR> <TD width=109 colSpan=2> <P align=center>H2<BR></P></TD> <TD width=55> <P align=center>160<BR></P></TD> <TD width=55> <P align=center>160<BR></P></TD> <TD width=55> <P align=center>160<BR></P></TD> <TD width=55> <P align=center>160<BR></P></TD> <TD width=55> <P align=center>160<BR></P></TD> <TD width=55> <P align=center>160<BR></P></TD> <TD width=55> <P align=center>270<BR></P></TD> <TD width=55> <P align=center>270<BR></P></TD> <TD width=55> <P align=center>270<BR></P></TD></TR> <TR> <TD width=109 colSpan=2> <P align=center>H3<BR></P></TD> <TD width=55> <P align=center>220<BR></P></TD> <TD width=55> <P align=center>220<BR></P></TD> <TD width=55> <P align=center>220<BR></P></TD> <TD width=55> <P align=center>220<BR></P></TD> <TD width=55> <P align=center>220<BR></P></TD> <TD width=55> <P align=center>220<BR></P></TD> <TD width=55> <P align=center>390<BR></P></TD> <TD width=55> <P align=center>390<BR></P></TD> <TD width=55> <P align=center>390<BR></P></TD></TR></TBODY></TABLE></P><BR> http://www.91way.com/info_en/5481.html 控制阀 2025-11-7 17:38:59 <P>800X压差旁通平衡阀是一种用于空调系统供/回水之间以平衡压差的阀门。该阀门可提高系统的利用率，保持压差的精确互定直，并可最大限度地降低系统的噪音，以及过大压差对设备造成的损坏。200X压差旁通平衡阀优越于其他平衡阀的地方在于它没有执行机构，完全介质自身的压力差来达到平衡系统的功能，节约能源及安装空间，是一种智能型阀门。 </P> <P align=center><A href="/uploadfiles/200904/200941613222913.jpg" target=_blank><IMG style="FILTER: ; WIDTH: 270px; HEIGHT: 255px" border=0 hspace=0 alt=800X压差旁通平衡阀外形尺寸 src="/uploadfiles/200904/200941613222913.jpg" width=270 height=255></A></P> <P align=left>800X压差旁通平衡阀主要连接尺寸： <BR><BR> <TABLE style="WIDTH: 98%; BORDER-COLLAPSE: collapse" border=1 cellSpacing=0 cellPadding=0 width="98%" align=center> <TBODY> <TR bgColor=#ffeeee> <TD rowSpan=2 width=156> <DIV align=center>公称通径 （mm） </DIV></TD> <TD colSpan=3> <DIV align=center>尺 寸（mm） </DIV></TD></TR> <TR> <TD width=166> <DIV align=center>L </DIV></TD> <TD width=166> <DIV align=center>H 1 </DIV></TD> <TD width=231> <DIV align=center>H </DIV></TD></TR> <TR> <TD width=156> <DIV align=center>20 </DIV></TD> <TD width=166> <DIV align=center>150 </DIV></TD> <TD width=166> <DIV align=center>126 </DIV></TD> <TD width=231> <DIV align=center>520 </DIV></TD></TR> <TR> <TD width=156> <DIV align=center>25 </DIV></TD> <TD width=166> <DIV align=center>160 </DIV></TD> <TD width=166> <DIV align=center>126 </DIV></TD> <TD width=231> <DIV align=center>520 </DIV></TD></TR> <TR> <TD width=156> <DIV align=center>32 </DIV></TD> <TD width=166> <DIV align=center>180 </DIV></TD> <TD width=166> <DIV align=center>126 </DIV></TD> <TD width=231> <DIV align=center>520 </DIV></TD></TR> <TR> <TD width=156> <DIV align=center>40 </DIV></TD> <TD width=166> <DIV align=center>200 </DIV></TD> <TD width=166> <DIV align=center>160 </DIV></TD> <TD width=231> <DIV align=center>610 </DIV></TD></TR> <TR> <TD width=156> <DIV align=center>50 </DIV></TD> <TD width=166> <DIV align=center>203 </DIV></TD> <TD width=166> <DIV align=center>160 </DIV></TD> <TD width=231> <DIV align=center>610 </DIV></TD></TR> <TR> <TD width=156> <DIV align=center>65 </DIV></TD> <TD width=166> <DIV align=center>216 </DIV></TD> <TD width=166> <DIV align=center>180 </DIV></TD> <TD width=231> <DIV align=center>625 </DIV></TD></TR> <TR> <TD width=156> <DIV align=center>80 </DIV></TD> <TD width=166> <DIV align=center>241 </DIV></TD> <TD width=166> <DIV align=center>200 </DIV></TD> <TD width=231> <DIV align=center>642 </DIV></TD></TR> <TR> <TD width=156> <DIV align=center>100 </DIV></TD> <TD width=166> <DIV align=center>292 </DIV></TD> <TD width=166> <DIV align=center>270 </DIV></TD> <TD width=231> <DIV align=center>750 </DIV></TD></TR> <TR> <TD width=156> <DIV align=center>125 </DIV></TD> <TD width=166> <DIV align=center>330 </DIV></TD> <TD width=166> <DIV align=center>310 </DIV></TD> <TD width=231> <DIV align=center>808 </DIV></TD></TR> <TR> <TD width=156> <DIV align=center>150 </DIV></TD> <TD width=166> <DIV align=center>356 </DIV></TD> <TD width=166> <DIV align=center>320 </DIV></TD> <TD width=231> <DIV align=center>864 </DIV></TD></TR> <TR> <TD width=156> <DIV align=center>200 </DIV></TD> <TD width=166> <DIV align=center>495 </DIV></TD> <TD width=166> <DIV align=center>370 </DIV></TD> <TD width=231> <DIV align=center>1135 </DIV></TD></TR> <TR> <TD width=156> <DIV align=center>250 </DIV></TD> <TD width=166> <DIV align=center>622 </DIV></TD> <TD width=166> <DIV align=center>430 </DIV></TD> <TD width=231> <DIV align=center>1185 </DIV></TD></TR> <TR> <TD width=156> <DIV align=center>300 </DIV></TD> <TD width=166> <DIV align=center>698 </DIV></TD> <TD width=166> <DIV align=center>480 </DIV></TD> <TD width=231> <DIV align=center>1325 </DIV></TD></TR> <TR> <TD width=156> <DIV align=center>350 </DIV></TD> <TD width=166> <DIV align=center>787 </DIV></TD> <TD width=166> <DIV align=center>525 </DIV></TD> <TD width=231> <DIV align=center>1385 </DIV></TD></TR> <TR> <TD width=156> <DIV align=center>400 </DIV></TD> <TD width=166> <DIV align=center>914 </DIV></TD> <TD width=166> <DIV align=center>580 </DIV></TD> <TD width=231> <DIV align=center>1445 </DIV></TD></TR> <TR> <TD width=156> <DIV align=center>450 </DIV></TD> <TD width=166> <DIV align=center>978 </DIV></TD> <TD width=166> <DIV align=center>635 </DIV></TD> <TD width=231> <DIV align=center>1445 </DIV></TD></TR></TBODY></TABLE><BR>800X压差旁通平衡阀安装示意：</P> <P align=center><A href="/uploadfiles/200904/2009416132138720.jpg" target=_blank><IMG style="FILTER: ; WIDTH: 577px; HEIGHT: 394px" border=0 hspace=0 alt=800X压差旁通平衡阀安装示意图 src="/uploadfiles/200904/2009416132138720.jpg" width=577 height=394></A><BR></P> http://www.91way.com/info_en/10239.html 控制阀 2025-11-2 18:01:21 DY6000X过滤三通控制阀 <BR><BR>特点： <BR>1.操作灵敏。由于膜片的面积较大，因而在较小的介质压力作用下便能够实现启闭，比气动蝶阀所需的介质压力小很多。 <BR>2.密封性好。过滤三通控制阀采用截止式密封，同时有水压对阀盘有自密封性，密封效果好。而蝶阀的密封采用的挤压式密封，常出现泄漏情况。 <BR>3.可靠性高。过滤三通阀结构简单：关键部件膜片采用进口的强化尼龙橡胶。因而可靠性高，使用寿命长。 <BR>4.将传统的过滤反冲洗切换阀由四台变为两台，使操作变得简便，占用空间较小。 <BR><BR>DY6000X过滤三通控制阀主要连接尺寸：<BR><BR> <TABLE style="WIDTH: 680px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=0 cellPadding=0 width=680 align=center> <TBODY> <TR> <TD width=131> <DIV>口径（mm）</DIV> <DIV>型号</DIV></TD> <TD width=37> <DIV align=center>50</DIV></TD> <TD width=35> <DIV align=center>65</DIV></TD> <TD width=35> <DIV align=center>80</DIV></TD> <TD width=35> <DIV align=center>100</DIV></TD> <TD width=35> <DIV align=center>125</DIV></TD> <TD width=35> <DIV align=center>150</DIV></TD> <TD width=35> <DIV align=center>200</DIV></TD> <TD width=35> <DIV align=center>250</DIV></TD> <TD width=35> <DIV align=center>300</DIV></TD> <TD width=35> <DIV align=center>350</DIV></TD> <TD width=39> <DIV align=center>400</DIV></TD> <TD width=39> <DIV align=center>500</DIV></TD> <TD width=39> <DIV align=center>600</DIV></TD> <TD width=39> <DIV align=center>700</DIV></TD> <TD width=39> <DIV align=center>800</DIV></TD></TR> <TR> <TD width=131> <DIV align=center>A（mm）</DIV></TD> <TD width=37> <DIV align=center>205</DIV></TD> <TD width=35> <DIV align=center>209</DIV></TD> <TD width=35> <DIV align=center>250</DIV></TD> <TD width=35> <DIV align=center>320</DIV></TD> <TD width=35> <DIV align=center>415</DIV></TD> <TD width=35> <DIV align=center>416</DIV></TD> <TD width=35> <DIV align=center>500</DIV></TD> <TD width=35> <DIV align=center>605</DIV></TD> <TD width=35> <DIV align=center>725</DIV></TD> <TD width=35> <DIV align=center>733</DIV></TD> <TD width=39> <DIV align=center>960</DIV></TD> <TD width=39> <DIV align=center>1200</DIV></TD> <TD width=39> <DIV align=center>1200</DIV></TD> <TD width=39> <DIV align=center>1400</DIV></TD> <TD width=39> <DIV align=center>1400</DIV></TD></TR> <TR> <TD width=131> <DIV align=center>B（mm）</DIV></TD> <TD width=37> <DIV align=center>280</DIV></TD> <TD width=35> <DIV align=center>300</DIV></TD> <TD width=35> <DIV align=center>380</DIV></TD> <TD width=35> <DIV align=center>450</DIV></TD> <TD width=35> <DIV align=center>550</DIV></TD> <TD width=35> <DIV align=center>600</DIV></TD> <TD width=35> <DIV align=center>700</DIV></TD> <TD width=35> <DIV align=center>806</DIV></TD> <TD width=35> <DIV align=center>830</DIV></TD> <TD width=35> <DIV align=center>960</DIV></TD> <TD width=39> <DIV align=center>1214</DIV></TD> <TD width=39> <DIV align=center>1460</DIV></TD> <TD width=39> <DIV align=center>1480</DIV></TD> <TD width=39> <DIV align=center>1680</DIV></TD> <TD width=39> <DIV align=center>1700</DIV></TD></TR> <TR> <TD width=131> <DIV align=center>C（mm）</DIV></TD> <TD width=37> <DIV align=center>180</DIV></TD> <TD width=35> <DIV align=center>210</DIV></TD> <TD width=35> <DIV align=center>240</DIV></TD> <TD width=35> <DIV align=center>270</DIV></TD> <TD width=35> <DIV align=center>370</DIV></TD> <TD width=35> <DIV align=center>370</DIV></TD> <TD width=35> <DIV align=center>440</DIV></TD> <TD width=35> <DIV align=center>530</DIV></TD> <TD width=35> <DIV align=center>610</DIV></TD> <TD width=35> <DIV align=center>610</DIV></TD> <TD width=39> <DIV align=center>800</DIV></TD> <TD width=39> <DIV align=center>1100</DIV></TD> <TD width=39> <DIV align=center>1100</DIV></TD> <TD width=39> <DIV align=center>1100</DIV></TD> <TD width=39> <DIV align=center>1100</DIV></TD></TR> <TR> <TD width=131> <DIV align=center>D（mm）</DIV></TD> <TD width=37> <DIV align=center>100</DIV></TD> <TD width=35> <DIV align=center>100</DIV></TD> <TD width=35> <DIV align=center>120</DIV></TD> <TD width=35> <DIV align=center>160</DIV></TD> <TD width=35> <DIV align=center>210</DIV></TD> <TD width=35> <DIV align=center>210</DIV></TD> <TD width=35> <DIV align=center>260</DIV></TD> <TD width=35> <DIV align=center>300</DIV></TD> <TD width=35> <DIV align=center>350</DIV></TD> <TD width=35> <DIV align=center>360</DIV></TD> <TD width=39> <DIV align=center>480</DIV></TD> <TD width=39> <DIV align=center>600</DIV></TD> <TD width=39> <DIV align=center>600</DIV></TD> <TD width=39> <DIV align=center>700</DIV></TD> <TD width=39> <DIV align=center>700</DIV></TD></TR> <TR> <TD width=131> <DIV align=center>重量（kg）</DIV></TD> <TD width=37> <DIV align=center>22</DIV></TD> <TD width=35> <DIV align=center>28</DIV></TD> <TD width=35> <DIV align=center>38</DIV></TD> <TD width=35> <DIV align=center>70</DIV></TD> <TD width=35> <DIV align=center>118</DIV></TD> <TD width=35> <DIV align=center>120</DIV></TD> <TD width=35> <DIV align=center>196</DIV></TD> <TD width=35> <DIV align=center>295</DIV></TD> <TD width=35> <DIV align=center>465</DIV></TD> <TD width=35> <DIV align=center>465</DIV></TD> <TD width=39> <DIV align=center>950</DIV></TD> <TD width=39> <DIV align=center>2010</DIV></TD> <TD width=39> <DIV align=center>2230</DIV></TD> <TD width=39> <DIV align=center>2400</DIV></TD> <TD width=39> <DIV align=center>2800</DIV></TD></TR></TBODY></TABLE> http://www.91way.com/info_en/5451.html 控制阀 2025-10-18 17:10:26 ZYC压差控制阀是一种利用介质自身的压力变化进行自我控制从而保持流经该被控系统介质压差不变的阀门。ZYC自立式压差控制阀适用于供暖方式采用双管系统的压差控制。保证系统压差基本不变，降低噪音，平衡阻力，消除热网和水力失调。<BR><BR>ZYC自立式压差控制阀技术参数： <BR><BR> <TABLE style="WIDTH: 680px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=0 cellPadding=0 width=680 align=center> <TBODY> <TR bgColor=#ffeeee> <TD height=24> <DIV align=center>公称压力</DIV></TD> <TD> <DIV align=center>公称通径</DIV></TD> <TD> <DIV align=center>适用介质</DIV></TD> <TD> <DIV align=center>适用温度</DIV></TD> <TD> <DIV align=center>压差控制范围</DIV></TD> <TD> <DIV align=center>法兰标准</DIV></TD> <TD> <DIV align=center>试验标准</DIV></TD></TR> <TR> <TD height=26> <DIV align=center>1.6MPa</DIV></TD> <TD> <DIV align=center>15～125mm</DIV></TD> <TD> <DIV align=center>水、油等非腐蚀性液体</DIV></TD> <TD> <DIV align=center>0～100℃</DIV></TD> <TD> <DIV align=center>定压差型　10KPa、20KPa、30KPa</DIV></TD> <TD> <DIV align=center>GB/T 17241.6　GB/T 9113</DIV></TD> <TD> <DIV align=center>GB/T 13927　API598</DIV></TD></TR></TBODY></TABLE><BR>ZYC自立式压差控制阀主要材料： <BR><BR> <TABLE style="WIDTH: 680px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=0 cellPadding=0 width=680 align=center> <TBODY> <TR> <TD bgColor=#ffeeee width="21%"> <DIV align=center>零件名称 </DIV></TD> <TD width="21%"> <DIV align=center>阀体、阀盖 </DIV></TD> <TD width="20%"> <DIV align=center>阀杆 </DIV></TD> <TD width="17%"> <DIV align=center>阀瓣 </DIV></TD> <TD width="21%"> <DIV align=center>膜片 </DIV></TD></TR> <TR> <TD bgColor=#ffeeee width="21%"> <DIV align=center>材料 </DIV></TD> <TD width="21%"> <DIV align=center>灰铸铁、铸钢 </DIV></TD> <TD width="20%"> <DIV align=center>不锈钢 </DIV></TD> <TD width="17%"> <DIV align=center>铸铜 </DIV></TD> <TD width="21%"> <DIV align=center>丁腈橡胶 </DIV></TD></TR></TBODY></TABLE><BR>ZYC自立式压差控制阀尺寸参数： <BR><BR> <TABLE style="WIDTH: 680px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=0 cellPadding=0 width=680 align=center> <TBODY> <TR> <TD bgColor=#ffeeee colSpan=2> <DIV align=center>DN </DIV></TD> <TD width="8%"> <DIV align=center>15 </DIV></TD> <TD width="11%"> <DIV align=center>20 </DIV></TD> <TD width="8%"> <DIV align=center>25 </DIV></TD> <TD width="8%"> <DIV align=center>32 </DIV></TD> <TD width="8%"> <DIV align=center>40 </DIV></TD> <TD width="8%"> <DIV align=center>50 </DIV></TD> <TD width="8%"> <DIV align=center>65 </DIV></TD> <TD width="8%"> <DIV align=center>80 </DIV></TD> <TD width="7%"> <DIV align=center>100 </DIV></TD> <TD width="8%"> <DIV align=center>125 </DIV></TD></TR> <TR> <TD bgColor=#ffeeee colSpan=2> <DIV align=center>连接方式 </DIV></TD> <TD colSpan=3> <DIV align=center>螺纹 </DIV></TD> <TD colSpan=7> <DIV align=center>法兰 </DIV></TD></TR> <TR> <TD bgColor=#ffeeee colSpan=2> <DIV align=center>L </DIV></TD> <TD width="8%"> <DIV align=center>110 </DIV></TD> <TD width="11%"> <DIV align=center>110 </DIV></TD> <TD width="8%"> <DIV align=center>115 </DIV></TD> <TD width="8%"> <DIV align=center>130 </DIV></TD> <TD width="8%"> <DIV align=center>200 </DIV></TD> <TD width="8%"> <DIV align=center>215 </DIV></TD> <TD width="8%"> <DIV align=center>230 </DIV></TD> <TD width="8%"> <DIV align=center>275 </DIV></TD> <TD width="7%"> <DIV align=center>290 </DIV></TD> <TD width="8%"> <DIV align=center>310 </DIV></TD></TR> <TR> <TD bgColor=#ffeeee width="8%"> <DIV align=center>H(mm) </DIV></TD> <TD bgColor=#ffeeee width="10%"> <DIV align=center>定压差型 </DIV></TD> <TD width="8%"> <DIV align=center>95 </DIV></TD> <TD width="11%"> <DIV align=center>110 </DIV></TD> <TD width="8%"> <DIV align=center>130 </DIV></TD> <TD width="8%"> <DIV align=center>140 </DIV></TD> <TD width="8%"> <DIV align=center>190 </DIV></TD> <TD width="8%"> <DIV align=center>205 </DIV></TD> <TD width="8%"> <DIV align=center>240 </DIV></TD> <TD width="8%"> <DIV align=center>300 </DIV></TD> <TD width="7%"> <DIV align=center>350 </DIV></TD> <TD width="8%"> <DIV align=center>380 </DIV></TD></TR> <TR> <TD bgColor=#ffeeee colSpan=2> <DIV align=center>流量m3/h </DIV></TD> <TD width="8%"> <DIV align=center>0.2-1 </DIV></TD> <TD width="11%"> <DIV align=center>0.3-1.5 </DIV></TD> <TD width="8%"> <DIV align=center>0.5-2 </DIV></TD> <TD width="8%"> <DIV align=center>1-4 </DIV></TD> <TD width="8%"> <DIV align=center>1.5-6 </DIV></TD> <TD width="8%"> <DIV align=center>2-8 </DIV></TD> <TD width="8%"> <DIV align=center>3-12 </DIV></TD> <TD width="8%"> <DIV align=center>5-20 </DIV></TD> <TD width="7%"> <DIV align=center>10-30 </DIV></TD> <TD width="8%"> <DIV align=center>15-45 </DIV></TD></TR></TBODY></TABLE> http://www.91way.com/info_en/5452.html 控制阀 2025-10-3 15:17:30 H142X水位控制阀是一种自动控制水箱、水塔液面高度的水力控制阀。当水面下降超过预设值时，浮球阀打开，活塞上腔室压力降低，活塞上下形成压差，在此压差作用下阀瓣打开进行供水作业；当水位上升到预设高度时，浮球阀关闭，活塞上腔室压力不断增大致使阀瓣关闭停止供水。如此往复自动控制液面在设定高度，实现自动供水功能。H142X液压水位控制阀适用于工矿企业、民用建筑中各种水箱（池）、水塔的自动供水系统。并可用作常压锅炉循环供水控制阀。<BR>&nbsp;<BR>工作原理<BR>当水池或水塔内水位下降，浮球阀开启排水时，进水管内有压水将阀内活塞托起，密封面打开，阀门即开启供水，当水位上升到控制阀时，浮球阀关闭，活塞下移将密封面封闭，阀门即停止供水。 <BR><BR>性能特点<BR>1、液压水位控制阀运用液压原理控制，结构新颖合理。<BR>2、工作平稳可靠。在规定的使用压力范围内，可保证无水锤冲击。<BR>3、重量轻，体积小。 <BR>4、安装维修方便。 <BR><BR> <TABLE style="WIDTH: 680px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=0 cellPadding=0 width=680 align=center> <TBODY> <TR> <TD width=139> <DIV align=center>技术参数使用介质</DIV></TD> <TD width=454> <DIV align=center>使用压力</DIV></TD> <TD width=130> <DIV align=center>介质温度</DIV></TD></TR> <TR> <TD> <DIV align=center>洁净水</DIV></TD> <TD> <DIV align=center>H142X-4T-A、H142X-4-A：0.05MPa～0.4MPa △H142X-10-A：0.05MPa～1MPa </DIV></TD> <TD> <DIV align=center>≤60℃</DIV></TD></TR></TBODY></TABLE> <P><BR>H142X液压水位控制阀主要连接尺寸： <BR><BR> <TABLE style="WIDTH: 96%; BORDER-COLLAPSE: collapse" border=1 cellSpacing=0 cellPadding=0 width="96%" align=center> <TBODY> <TR> <TD rowSpan=2 width=186> <DIV align=center>公称通径 （mm） </DIV></TD> <TD colSpan=2> <DIV align=center>尺 寸（mm） </DIV></TD></TR> <TR> <TD width=232> <DIV align=center>L </DIV></TD> <TD width=308> <DIV align=center>H </DIV></TD></TR> <TR> <TD width=186> <DIV align=center>40 </DIV></TD> <TD width=232> <DIV align=center>107 </DIV></TD> <TD width=308> <DIV align=center>235 </DIV></TD></TR> <TR> <TD width=186> <DIV align=center>50 </DIV></TD> <TD width=232> <DIV align=center>115 </DIV></TD> <TD width=308> <DIV align=center>243 </DIV></TD></TR> <TR> <TD width=186> <DIV align=center>65 </DIV></TD> <TD width=232> <DIV align=center>125 </DIV></TD> <TD width=308> <DIV align=center>258 </DIV></TD></TR> <TR> <TD width=186> <DIV align=center>80 </DIV></TD> <TD width=232> <DIV align=center>135 </DIV></TD> <TD width=308> <DIV align=center>280 </DIV></TD></TR> <TR> <TD width=186> <DIV align=center>100 </DIV></TD> <TD width=232> <DIV align=center>146 </DIV></TD> <TD width=308> <DIV align=center>307 </DIV></TD></TR> <TR> <TD width=186> <DIV align=center>125 </DIV></TD> <TD width=232> <DIV align=center>165 </DIV></TD> <TD width=308> <DIV align=center>358 </DIV></TD></TR> <TR> <TD width=186> <DIV align=center>150 </DIV></TD> <TD width=232> <DIV align=center>180 </DIV></TD> <TD width=308> <DIV align=center>400 </DIV></TD></TR> <TR> <TD width=186> <DIV align=center>200 </DIV></TD> <TD width=232> <DIV align=center>215 </DIV></TD> <TD width=308> <DIV align=center>490 </DIV></TD></TR> <TR> <TD width=186> <DIV align=center>250 </DIV></TD> <TD width=232> <DIV align=center>255 </DIV></TD> <TD width=308> <DIV align=center>576 </DIV></TD></TR> <TR> <TD width=186> <DIV align=center>300 </DIV></TD> <TD width=232> <DIV align=center>285 </DIV></TD> <TD width=308> <DIV align=center>663 </DIV></TD></TR> <TR> <TD width=186> <DIV align=center>350 </DIV></TD> <TD width=232> <DIV align=center>325 </DIV></TD> <TD width=308> <DIV align=center>750 </DIV></TD></TR></TBODY></TABLE><BR>安装形式及注意事项<BR><BR>将该阀垂直固定在进水管上，然后将控制管、截止阀和浮球阀连接旋紧在该阀上即可。H142X液压水位控制阀进水管和出水管连接法兰H142X-4T-A为0.6MPa标准法兰；H142X-10-A为1MPa标准法兰。进水管直径应大于或等于阀门公称通径，出水口应低于浮球阀。浮球阀安装应距离水管一米以上；在水箱内出水管高于水位线处钻一小孔，以防直空回水。使用时，截止阀应全开，如同一水池安装二只以上阀则应保持同一水平面。因主阀关闭要滞后浮球阀关闭约30～50秒，故水箱要有足够的空余容积，以防溢水。为防止杂质、砂粒进入阀内引起工作失灵，阀前应装过滤器。如安装在地下水池，则应在地下泵房安装报警装置。<BR></P> http://www.91way.com/info_en/5471.html 控制阀 2025-10-2 14:44:44 F745X隔膜式遥控浮球阀是兼具多种功能的水力操作式阀门。主要安装于水池或高架水塔的进水口处，当水位达到设定的高度时，主阀由浮球导控制关闭进水口停止供水；当水位下降后，主阀由浮球导阀控制打开进水口向水池注水，实现自动补水。液位控制精确，不受水压干扰；隔膜式遥控浮球阀可随水池的高度及使用空间任意位置安装，维护、调试、检查方便、密封可靠，使用寿命长。F745X隔膜式遥控浮球阀性能可靠、强度高、动作平稳适用于450口径以下的管道。 <BR><BR> <P>F745X隔膜式遥控浮球阀主要连接尺寸 ：<BR><BR></P> <TABLE style="WIDTH: 650px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=0 cellPadding=0 width=650 align=center> <TBODY> <TR> <TD rowSpan=2 width="17%"> <DIV align=center>公称通径 (mm) </DIV></TD> <TD width="81%" colSpan=2> <DIV align=center>尺 寸(mm) </DIV></TD></TR> <TR> <TD width="42%"> <DIV align=center>L </DIV></TD> <TD width="39%"> <DIV align=center>H </DIV></TD></TR> <TR> <TD width="17%"> <DIV align=center>50 </DIV></TD> <TD width="42%"> <DIV align=center>205 </DIV></TD> <TD width="39%"> <DIV align=center>255 </DIV></TD></TR> <TR> <TD width="17%"> <DIV align=center>65 </DIV></TD> <TD width="42%"> <DIV align=center>216 </DIV></TD> <TD width="39%"> <DIV align=center>290 </DIV></TD></TR> <TR> <TD width="17%"> <DIV align=center>80 </DIV></TD> <TD width="42%"> <DIV align=center>250 </DIV></TD> <TD width="39%"> <DIV align=center>326 </DIV></TD></TR> <TR> <TD width="17%"> <DIV align=center>100 </DIV></TD> <TD width="42%"> <DIV align=center>320 </DIV></TD> <TD width="39%"> <DIV align=center>380 </DIV></TD></TR> <TR> <TD width="17%"> <DIV align=center>125 </DIV></TD> <TD width="42%"> <DIV align=center>365 </DIV></TD> <TD width="39%"> <DIV align=center>448 </DIV></TD></TR> <TR> <TD width="17%"> <DIV align=center>150 </DIV></TD> <TD width="42%"> <DIV align=center>415 </DIV></TD> <TD width="39%"> <DIV align=center>495 </DIV></TD></TR> <TR> <TD width="17%"> <DIV align=center>200 </DIV></TD> <TD width="42%"> <DIV align=center>500 </DIV></TD> <TD width="39%"> <DIV align=center>625 </DIV></TD></TR> <TR> <TD width="17%"> <DIV align=center>250 </DIV></TD> <TD width="42%"> <DIV align=center>605 </DIV></TD> <TD width="39%"> <DIV align=center>744 </DIV></TD></TR> <TR> <TD width="17%"> <DIV align=center>300 </DIV></TD> <TD width="42%"> <DIV align=center>698 </DIV></TD> <TD width="39%"> <DIV align=center>879 </DIV></TD></TR> <TR> <TD width="17%"> <DIV align=center>350 </DIV></TD> <TD width="42%"> <DIV align=center>787 </DIV></TD> <TD width="39%"> <DIV align=center>909 </DIV></TD></TR> <TR> <TD width="17%"> <DIV align=center>400 </DIV></TD> <TD width="42%"> <DIV align=center>914 </DIV></TD> <TD width="39%"> <DIV align=center>1130 </DIV></TD></TR> <TR> <TD width="17%"> <DIV align=center>450 </DIV></TD> <TD width="42%"> <DIV align=center>978 </DIV></TD> <TD width="39%"> <DIV align=center>1160 </DIV></TD></TR> <TR> <TD width="17%"> <DIV align=center>500 </DIV></TD> <TD width="42%"> <DIV align=center>978 </DIV></TD> <TD width="39%"> <DIV align=center>1198 </DIV></TD></TR> <TR> <TD width="17%"> <DIV align=center>600 </DIV></TD> <TD width="42%"> <DIV align=center>1200 </DIV></TD> <TD width="39%"> <DIV align=center>1600 </DIV></TD></TR> <TR> <TD width="17%"> <DIV align=center>700 </DIV></TD> <TD width="42%"> <DIV align=center>1450 </DIV></TD> <TD width="39%"> <DIV align=center>1750 </DIV></TD></TR> <TR> <TD width="17%"> <DIV align=center>800 </DIV></TD> <TD width="42%"> <DIV align=center>1560 </DIV></TD> <TD width="39%"> <DIV align=center>1900 </DIV></TD></TR> <TR> <TD width="17%"> <DIV align=center>900 </DIV></TD> <TD width="42%"> <DIV align=center>1800 </DIV></TD> <TD width="39%"> <DIV align=center>2100 </DIV></TD></TR> <TR> <TD width="17%"> <DIV align=center>1000 </DIV></TD> <TD width="42%"> <DIV align=center>2000 </DIV></TD> <TD width="39%"> <DIV align=center>2400 </DIV></TD></TR></TBODY></TABLE><BR> http://www.91way.com/info_en/5484.html 控制阀 2025-10-2 14:33:05 <P>100X隔膜式遥控浮球阀是兼具多种功能的水力操作式阀门。100X遥控浮球阀主要安装于水池或高架水塔的进水口处，当水位达到设定的高度时，主阀由浮球导阀控制关闭进水口停止供水;当水位下降后，主阀由浮球导阀开关控制打开进水口向水 池注水，实现自动补水。液位控制精度准确，不受水压干扰；100X遥控浮球阀可随水池的高度及使用空间任意位置安装，维护、调试、检查方便、密封可靠，使用寿命长。隔膜式阀门性能可靠，强度高，动作灵活适用于DN450mm口径以下的管道DN500口径以上的建议使用活塞式。 </P> <P align=center><A href="/uploadfiles/200904/2009416132942785.jpg" target=_blank><IMG style="FILTER: ; WIDTH: 307px; HEIGHT: 314px" border=0 hspace=0 alt=100X遥控浮球阀外形尺寸 src="/uploadfiles/200904/2009416132942785.jpg" width=307 height=314></A></P> <P align=left>100X遥控浮球阀主要尺寸： <BR><BR> <TABLE style="WIDTH: 680px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=0 cellPadding=0 width=680 align=center> <TBODY> <TR bgColor=#ffeeee> <TD rowSpan=2 width="22%"> <DIV align=center>公称通径DN(mm) </DIV></TD> <TD colSpan=6> <DIV align=center>尺 寸(mm) </DIV></TD></TR> <TR> <TD width="13%"> <DIV align=center>L </DIV></TD> <TD width="13%"> <DIV align=center>A1 </DIV></TD> <TD width="13%"> <DIV align=center>A </DIV></TD> <TD width="13%"> <DIV align=center>H1 </DIV></TD> <TD width="13%"> <DIV align=center>H </DIV></TD> <TD width="13%"> <DIV align=center>F </DIV></TD></TR> <TR> <TD> <DIV align=center>20 </DIV></TD> <TD> <DIV align=center>150 </DIV></TD> <TD> <DIV align=center>130 </DIV></TD> <TD> <DIV align=center>325 </DIV></TD> <TD> <DIV align=center>179 </DIV></TD> <TD> <DIV align=center>212 </DIV></TD> <TD> <DIV align=center>116 </DIV></TD></TR> <TR> <TD> <DIV align=center>25 </DIV></TD> <TD> <DIV align=center>160 </DIV></TD> <TD> <DIV align=center>130 </DIV></TD> <TD> <DIV align=center>325 </DIV></TD> <TD> <DIV align=center>179 </DIV></TD> <TD> <DIV align=center>212 </DIV></TD> <TD> <DIV align=center>116 </DIV></TD></TR> <TR> <TD> <DIV align=center>32 </DIV></TD> <TD> <DIV align=center>180 </DIV></TD> <TD> <DIV align=center>130 </DIV></TD> <TD> <DIV align=center>325 </DIV></TD> <TD> <DIV align=center>179 </DIV></TD> <TD> <DIV align=center>212 </DIV></TD> <TD> <DIV align=center>116 </DIV></TD></TR> <TR> <TD> <DIV align=center>40 </DIV></TD> <TD> <DIV align=center>200 </DIV></TD> <TD> <DIV align=center>140 </DIV></TD> <TD> <DIV align=center>335 </DIV></TD> <TD> <DIV align=center>210 </DIV></TD> <TD> <DIV align=center>265 </DIV></TD> <TD> <DIV align=center>168 </DIV></TD></TR> <TR> <TD> <DIV align=center>50 </DIV></TD> <TD> <DIV align=center>203 </DIV></TD> <TD> <DIV align=center>140 </DIV></TD> <TD> <DIV align=center>335 </DIV></TD> <TD> <DIV align=center>210 </DIV></TD> <TD> <DIV align=center>265 </DIV></TD> <TD> <DIV align=center>168 </DIV></TD></TR> <TR> <TD> <DIV align=center>65 </DIV></TD> <TD> <DIV align=center>216 </DIV></TD> <TD> <DIV align=center>140 </DIV></TD> <TD> <DIV align=center>335 </DIV></TD> <TD> <DIV align=center>215 </DIV></TD> <TD> <DIV align=center>310 </DIV></TD> <TD> <DIV align=center>180 </DIV></TD></TR> <TR> <TD> <DIV align=center>80 </DIV></TD> <TD> <DIV align=center>241 </DIV></TD> <TD> <DIV align=center>145 </DIV></TD> <TD> <DIV align=center>345 </DIV></TD> <TD> <DIV align=center>245 </DIV></TD> <TD> <DIV align=center>350 </DIV></TD> <TD> <DIV align=center>210 </DIV></TD></TR> <TR> <TD> <DIV align=center>100 </DIV></TD> <TD> <DIV align=center>292 </DIV></TD> <TD> <DIV align=center>155 </DIV></TD> <TD> <DIV align=center>365 </DIV></TD> <TD> <DIV align=center>305 </DIV></TD> <TD> <DIV align=center>460 </DIV></TD> <TD> <DIV align=center>284 </DIV></TD></TR> <TR> <TD> <DIV align=center>125 </DIV></TD> <TD> <DIV align=center>330 </DIV></TD> <TD> <DIV align=center>165 </DIV></TD> <TD> <DIV align=center>385 </DIV></TD> <TD> <DIV align=center>365 </DIV></TD> <TD> <DIV align=center>520 </DIV></TD> <TD> <DIV align=center>310 </DIV></TD></TR> <TR> <TD> <DIV align=center>150 </DIV></TD> <TD> <DIV align=center>356 </DIV></TD> <TD> <DIV align=center>180 </DIV></TD> <TD> <DIV align=center>410 </DIV></TD> <TD> <DIV align=center>415 </DIV></TD> <TD> <DIV align=center>570 </DIV></TD> <TD> <DIV align=center>370 </DIV></TD></TR> <TR> <TD> <DIV align=center>200 </DIV></TD> <TD> <DIV align=center>495 </DIV></TD> <TD> <DIV align=center>205 </DIV></TD> <TD> <DIV align=center>465 </DIV></TD> <TD> <DIV align=center>510 </DIV></TD> <TD> <DIV align=center>840 </DIV></TD> <TD> <DIV align=center>463 </DIV></TD></TR> <TR> <TD> <DIV align=center>250 </DIV></TD> <TD> <DIV align=center>622 </DIV></TD> <TD> <DIV align=center>225 </DIV></TD> <TD> <DIV align=center>505 </DIV></TD> <TD> <DIV align=center>560 </DIV></TD> <TD> <DIV align=center>890 </DIV></TD> <TD> <DIV align=center>525 </DIV></TD></TR> <TR> <TD> <DIV align=center>300 </DIV></TD> <TD> <DIV align=center>698 </DIV></TD> <TD> <DIV align=center>245 </DIV></TD> <TD> <DIV align=center>545 </DIV></TD> <TD> <DIV align=center>658 </DIV></TD> <TD> <DIV align=center>1030 </DIV></TD> <TD> <DIV align=center>625 </DIV></TD></TR> <TR> <TD> <DIV align=center>350 </DIV></TD> <TD> <DIV align=center>787 </DIV></TD> <TD> <DIV align=center>275 </DIV></TD> <TD> <DIV align=center>595 </DIV></TD> <TD> <DIV align=center>696 </DIV></TD> <TD> <DIV align=center>1090 </DIV></TD> <TD> <DIV align=center>705 </DIV></TD></TR> <TR> <TD> <DIV align=center>400 </DIV></TD> <TD> <DIV align=center>914 </DIV></TD> <TD> <DIV align=center>285 </DIV></TD> <TD> <DIV align=center>625 </DIV></TD> <TD> <DIV align=center>735 </DIV></TD> <TD> <DIV align=center>1150 </DIV></TD> <TD> <DIV align=center>778 </DIV></TD></TR> <TR> <TD> <DIV align=center>450 </DIV></TD> <TD> <DIV align=center>978 </DIV></TD> <TD> <DIV align=center>285 </DIV></TD> <TD> <DIV align=center>625 </DIV></TD> <TD> <DIV align=center>735 </DIV></TD> <TD> <DIV align=center>1150 </DIV></TD> <TD> <DIV align=center>778 </DIV></TD></TR> <TR> <TD> <DIV align=center>500 </DIV></TD> <TD> <DIV align=center>978 </DIV></TD> <TD> <DIV align=center>410 </DIV></TD> <TD> <DIV align=center>780 </DIV></TD> <TD> <DIV align=center>750 </DIV></TD> <TD> <DIV align=center>1110 </DIV></TD> <TD> <DIV align=center>690 </DIV></TD></TR> <TR> <TD> <DIV align=center>600 </DIV></TD> <TD> <DIV align=center>1230 </DIV></TD> <TD> <DIV align=center>456 </DIV></TD> <TD> <DIV align=center>888 </DIV></TD> <TD> <DIV align=center>850 </DIV></TD> <TD> <DIV align=center>1286 </DIV></TD> <TD> <DIV align=center>785 </DIV></TD></TR></TBODY></TABLE><BR>100X遥控浮球阀结构图、安装示意：</P> <P align=center><A href="/uploadfiles/200904/2009416133029775.jpg" target=_blank><IMG style="FILTER: ; WIDTH: 680px; HEIGHT: 450px" border=0 hspace=0 alt=100X遥控浮球阀安装示意图 src="/uploadfiles/200904/2009416133029775.jpg" width=680 height=450></A><BR></P> http://www.91way.com/info_en/5476.html 控制阀 2025-9-25 18:54:17 400X流量控制阀是一种采用高精度先导式方式控制流量的多功能阀门。适用于配水管需控制流量和压力的管道中，保持预定流量不变，将过大流量限制在一个预定直，并将上游高压适当减低，即使主阀上游的压力发生变化，也不会影响主阀下游的流量。400X流量控制阀一改常规节流阀使用孔板或纯机械地减小流域面积的原理，利用相关导阀，最大限度地减少能力在节流过程中的损失。如遇紧急情况400X流量控制阀可以完全截止流量，避免损失。控制灵免度高，安全可靠，调试简便，使用寿命长。 <BR><BR>400X流量控制阀主要连接尺寸 ： <BR><BR> <TABLE style="WIDTH: 680px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=0 cellPadding=0 width=680 align=center> <TBODY> <TR width> <TD rowSpan=2 width="21%"> <DIV align=center>公称通径 (mm) </DIV></TD> <TD width="77%" colSpan=3> <DIV align=center>尺 寸(mm) </DIV></TD></TR> <TR> <TD width="27%"> <DIV align=center>L </DIV></TD> <TD width="24%"> <DIV align=center>H1 </DIV></TD> <TD width="24%"> <DIV align=center>H </DIV></TD></TR> <TR> <TD width="21%"> <DIV align=center>20 </DIV></TD> <TD width="27%"> <DIV align=center>150 </DIV></TD> <TD width="24%"> <DIV align=center>247 </DIV></TD> <TD width="24%"> <DIV align=center>342 </DIV></TD></TR> <TR> <TD width="21%"> <DIV align=center>25 </DIV></TD> <TD width="27%"> <DIV align=center>160 </DIV></TD> <TD width="24%"> <DIV align=center>247 </DIV></TD> <TD width="24%"> <DIV align=center>342 </DIV></TD></TR> <TR> <TD width="21%"> <DIV align=center>32 </DIV></TD> <TD width="27%"> <DIV align=center>180 </DIV></TD> <TD width="24%"> <DIV align=center>247 </DIV></TD> <TD width="24%"> <DIV align=center>342 </DIV></TD></TR> <TR> <TD width="21%"> <DIV align=center>40 </DIV></TD> <TD width="27%"> <DIV align=center>200 </DIV></TD> <TD width="24%"> <DIV align=center>278 </DIV></TD> <TD width="24%"> <DIV align=center>395 </DIV></TD></TR> <TR> <TD width="21%"> <DIV align=center>50 </DIV></TD> <TD width="27%"> <DIV align=center>203 </DIV></TD> <TD width="24%"> <DIV align=center>278 </DIV></TD> <TD width="24%"> <DIV align=center>395 </DIV></TD></TR> <TR> <TD width="21%"> <DIV align=center>65 </DIV></TD> <TD width="27%"> <DIV align=center>216 </DIV></TD> <TD width="24%"> <DIV align=center>298 </DIV></TD> <TD width="24%"> <DIV align=center>405 </DIV></TD></TR> <TR> <TD width="21%"> <DIV align=center>80 </DIV></TD> <TD width="27%"> <DIV align=center>241 </DIV></TD> <TD width="24%"> <DIV align=center>313 </DIV></TD> <TD width="24%"> <DIV align=center>430 </DIV></TD></TR> <TR> <TD width="21%"> <DIV align=center>100 </DIV></TD> <TD width="27%"> <DIV align=center>292 </DIV></TD> <TD width="24%"> <DIV align=center>350 </DIV></TD> <TD width="24%"> <DIV align=center>510 </DIV></TD></TR> <TR> <TD width="21%"> <DIV align=center>125 </DIV></TD> <TD width="27%"> <DIV align=center>330 </DIV></TD> <TD width="24%"> <DIV align=center>365 </DIV></TD> <TD width="24%"> <DIV align=center>560 </DIV></TD></TR> <TR> <TD width="21%"> <DIV align=center>150 </DIV></TD> <TD width="27%"> <DIV align=center>356 </DIV></TD> <TD width="24%"> <DIV align=center>420 </DIV></TD> <TD width="24%"> <DIV align=center>585 </DIV></TD></TR> <TR> <TD width="21%"> <DIV align=center>200 </DIV></TD> <TD width="27%"> <DIV align=center>495 </DIV></TD> <TD width="24%"> <DIV align=center>450 </DIV></TD> <TD width="24%"> <DIV align=center>675 </DIV></TD></TR> <TR> <TD width="21%"> <DIV align=center>250 </DIV></TD> <TD width="27%"> <DIV align=center>622 </DIV></TD> <TD width="24%"> <DIV align=center>470 </DIV></TD> <TD width="24%"> <DIV align=center>730 </DIV></TD></TR> <TR> <TD width="21%"> <DIV align=center>300 </DIV></TD> <TD width="27%"> <DIV align=center>698 </DIV></TD> <TD width="24%"> <DIV align=center>490 </DIV></TD> <TD width="24%"> <DIV align=center>760 </DIV></TD></TR> <TR> <TD width="21%"> <DIV align=center>350 </DIV></TD> <TD width="27%"> <DIV align=center>787 </DIV></TD> <TD width="24%"> <DIV align=center>526 </DIV></TD> <TD width="24%"> <DIV align=center>840 </DIV></TD></TR> <TR> <TD width="21%"> <DIV align=center>400 </DIV></TD> <TD width="27%"> <DIV align=center>914 </DIV></TD> <TD width="24%"> <DIV align=center>570 </DIV></TD> <TD width="24%"> <DIV align=center>910 </DIV></TD></TR> <TR> <TD width="21%"> <DIV align=center>450 </DIV></TD> <TD width="27%"> <DIV align=center>978 </DIV></TD> <TD width="24%"> <DIV align=center>570 </DIV></TD> <TD width="24%"> <DIV align=center>910 </DIV></TD></TR></TBODY></TABLE> http://www.91way.com/info_en/10218.html 控制阀 2025-9-13 17:43:47 HDH47X蝶式缓冲止回阀主要技术参数 <BR><BR>公称压力：1.0～2.5MPa <BR>公称通经：40～1400mm <BR>适用介质：水、油、污水、海水 <BR>适用温度：0～80℃（如需要，可达200℃） <BR>法兰标准：GB/T&nbsp;17241.6&nbsp;GB/T&nbsp;9113 <BR>试验标准:&nbsp;GB/T&nbsp;13927&nbsp;AP1598 <BR><BR>三、主要零部件材料 <BR><BR> <TABLE style="WIDTH: 100%; BORDER-COLLAPSE: collapse" border=1 cellSpacing=1 cellPadding=0 width="100%" align=center> <TBODY> <TR> <TD width=100> <DIV align=center>零件名称</DIV></TD> <TD width=100> <DIV align=center>阀体</DIV></TD> <TD width=100> <DIV align=center>蝶板</DIV></TD> <TD width=100> <DIV align=center>阀杆</DIV></TD> <TD width=100> <DIV align=center>填料</DIV></TD> <TD width=100> <DIV align=center>密封圈</DIV></TD></TR> <TR> <TD width=100> <DIV align=center>材料</DIV></TD> <TD width=100> <DIV align=center>灰铸铁、铸钢</DIV></TD> <TD width=100> <DIV align=center>灰铸铁、铸钢、球墨铸铁</DIV></TD> <TD width=100> <P align=center>不锈钢</P></TD> <TD width=100> <DIV align=center>聚四氟乙烯</DIV></TD> <TD width=100> <P align=center>丁腈橡胶</P></TD></TR></TBODY></TABLE><BR><BR>四、主要外形连接尺寸&nbsp;　<BR><BR> <TABLE style="WIDTH: 100%; BORDER-COLLAPSE: collapse" border=1 cellSpacing=1 cellPadding=0 width="100%" align=center> <TBODY> <TR> <TD width=100> <DIV align=center>DN（mm)</DIV></TD> <TD width=100> <DIV align=center>200</DIV></TD> <TD width=100> <DIV align=center>250</DIV></TD> <TD width=100> <DIV align=center>300</DIV></TD> <TD width=100> <DIV align=center>350</DIV></TD> <TD width=100> <DIV align=center>400</DIV></TD> <TD width=100> <DIV align=center>450</DIV></TD> <TD width=100> <DIV align=center>500</DIV></TD> <TD width=100> <DIV align=center>600</DIV></TD> <TD width=100> <DIV align=center>700</DIV></TD> <TD width=100> <DIV align=center>800</DIV></TD> <TD width=100> <DIV align=center>900</DIV></TD> <TD width=100> <DIV align=center>1000</DIV></TD> <TD width=100> <DIV align=center>1200</DIV></TD> <TD width=100> <DIV align=center>1400</DIV></TD></TR> <TR> <TD width=100> <DIV align=center>L</DIV></TD> <TD width=100> <DIV align=center>230</DIV></TD> <TD width=100> <DIV align=center>250</DIV></TD> <TD width=100> <DIV align=center>270</DIV></TD> <TD width=100> <DIV align=center>290</DIV></TD> <TD width=100> <DIV align=center>310</DIV></TD> <TD width=100> <DIV align=center>330</DIV></TD> <TD width=100> <DIV align=center>350</DIV></TD> <TD width=100> <DIV align=center>390</DIV></TD> <TD width=100> <DIV align=center>430</DIV></TD> <TD width=100> <DIV align=center>470</DIV></TD> <TD width=100> <DIV align=center>510</DIV></TD> <TD width=100> <DIV align=center>550</DIV></TD> <TD width=100> <DIV align=center>630</DIV></TD> <TD width=100> <DIV align=center>710</DIV></TD></TR> <TR> <TD width=100> <DIV align=center>H</DIV></TD> <TD width=100> <DIV align=center>550</DIV></TD> <TD width=100> <DIV align=center>630</DIV></TD> <TD width=100> <DIV align=center>690</DIV></TD> <TD width=100> <DIV align=center>780</DIV></TD> <TD width=100> <DIV align=center>860</DIV></TD> <TD width=100> <DIV align=center>910</DIV></TD> <TD width=100> <DIV align=center>980</DIV></TD> <TD width=100> <DIV align=center>1070</DIV></TD> <TD width=100> <DIV align=center>1220</DIV></TD> <TD width=100> <DIV align=center>1320</DIV></TD> <TD width=100> <DIV align=center>1430</DIV></TD> <TD width=100> <DIV align=center>1550</DIV></TD> <TD width=100> <DIV align=center>1800</DIV></TD> <TD width=100> <DIV align=center>1980</DIV></TD></TR> <TR> <TD width=100> <DIV align=center>B1</DIV></TD> <TD width=100> <DIV align=center>540</DIV></TD> <TD width=100> <DIV align=center>600</DIV></TD> <TD width=100> <DIV align=center>650</DIV></TD> <TD width=100> <DIV align=center>710</DIV></TD> <TD width=100> <DIV align=center>770</DIV></TD> <TD width=100> <DIV align=center>830</DIV></TD> <TD width=100> <DIV align=center>900</DIV></TD> <TD width=100> <DIV align=center>1090</DIV></TD> <TD width=100> <DIV align=center>1200</DIV></TD> <TD width=100> <DIV align=center>1320</DIV></TD> <TD width=100> <DIV align=center>1420</DIV></TD> <TD width=100> <DIV align=center>1550</DIV></TD> <TD width=100> <DIV align=center>1780</DIV></TD> <TD width=100> <DIV align=center>2000</DIV></TD></TR></TBODY></TABLE><BR> http://www.91way.com/info_en/5456.html 控制阀 2025-9-12 17:16:14 H108X活塞式电动遥控阀是安装在各类给水系统的管道上，根据电信号或手动操作，使阀门打开或关闭。准确快速的控制反应。关闭速度可调，阀门平稳关闭而不会产生压力波动。采用三向电磁阀，维护简单。关闭速度可调，阀门平稳关闭而不会产生压力波动。采用三向电磁阀，维护简单。 <BR><BR>H108X活塞式电动遥控阀主要外型连接尺寸： <BR><BR> <TABLE style="WIDTH: 680px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=0 cellPadding=0 width=680 align=center> <TBODY> <TR align=middle> <TD width=30> <P>DN </P></TD> <TD width=24> <P>50 </P></TD> <TD width=28> <P>65 </P></TD> <TD width=24> <P>80 </P></TD> <TD width=33> <P>100 </P></TD> <TD width=34> <P>125 </P></TD> <TD width=38> <P>150 </P></TD> <TD width=38> <P>200 </P></TD> <TD width=38> <P>250 </P></TD> <TD width=39> <P>300 </P></TD> <TD width=38> <P>350 </P></TD> <TD width=36> <P>400 </P></TD> <TD width=34> <P>450 </P></TD> <TD width=38> <P>500 </P></TD> <TD width=39> <P>600 </P></TD> <TD width=39> <P>700 </P></TD> <TD width=38> <P>800 </P></TD> <TD width=42> <P>900 </P></TD> <TD width=40> <P>1000 </P></TD></TR> <TR align=middle> <TD width=30> <P>L </P></TD> <TD width=24> <P>205 </P></TD> <TD width=28> <P>216 </P></TD> <TD width=24> <P>250 </P></TD> <TD width=33> <P>320 </P></TD> <TD width=34> <P>365 </P></TD> <TD width=38> <P>415 </P></TD> <TD width=38> <P>500 </P></TD> <TD width=38> <P>605 </P></TD> <TD width=39> <P>698 </P></TD> <TD width=38> <P>787 </P></TD> <TD width=36> <P>914 </P></TD> <TD width=34> <P>978 </P></TD> <TD width=38> <P>978 </P></TD> <TD width=39> <P>1150 </P></TD> <TD width=39> <P>1300 </P></TD> <TD width=38> <P>1450 </P></TD> <TD width=42> <P>1650 </P></TD> <TD width=40> <P>1800 </P></TD></TR> <TR align=middle> <TD width=30> <P>H </P></TD> <TD width=24> <P>320 </P></TD> <TD width=28> <P>367 </P></TD> <TD width=24> <P>400 </P></TD> <TD width=33> <P>452 </P></TD> <TD width=34> <P>522 </P></TD> <TD width=38> <P>582 </P></TD> <TD width=38> <P>696 </P></TD> <TD width=38> <P>810 </P></TD> <TD width=39> <P>943 </P></TD> <TD width=38> <P>1200 </P></TD> <TD width=36> <P>1230 </P></TD> <TD width=34> <P>1230 </P></TD> <TD width=38> <P>1270 </P></TD> <TD width=39> <P>1600 </P></TD> <TD width=39> <P>1750 </P></TD> <TD width=38> <P>1900 </P></TD> <TD width=42> <P>2100 </P></TD> <TD width=40> <P>2400 </P></TD></TR></TBODY></TABLE><BR>