http://www.91way.com overflow valve zh-cn Www.91way.com Copyright 2011-2012 Www.91way.com, All Rights Reserved 2026-5-4 9:48:40 http://www.91way.com/info_en/23248.html 溢流阀 2026-2-15 17:30:07 LCYXZ型直动式卸荷溢流阀。它的控制油口X的压力超过弹簧调定的压力时，控制阀芯推开阀芯使P口卸荷。主要用于双泵系统控制低压泵的卸荷或在蓄能器油路中控制蓄能器的充油。 <BR><BR>LCYXZ型螺纹插装式直动式卸荷溢流阀技术参数 <BR><BR> <TABLE style="WIDTH: 500px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=1 cellPadding=1 width=500 align=center> <TBODY> <TR> <TD width=127> <DIV align=center>型 号</DIV></TD> <TD> <DIV align=center>20</DIV></TD></TR> <TR> <TD>&nbsp;&nbsp;工作压力 MPa</TD> <TD> <DIV align=center>31.5</DIV></TD></TR> <TR> <TD>&nbsp;&nbsp;液压介质</TD> <TD> <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> <DIV align=center>2.8~320</DIV></TD></TR> <TR> <TD>&nbsp; 介质温度范围℃</TD> <TD> <DIV align=center>-20~70</DIV></TD></TR></TBODY></TABLE> <P><BR>型号说明 机能符号 <BR><BR><A href="http://www.91way.com/upload2013/201304/20130405152430744.gif" target=_blank><IMG style="FILTER: ; WIDTH: 550px; HEIGHT: 143px" border=0 hspace=0 alt=LCYXZ型螺纹插装式直动式卸荷溢流阀型号说明 src="/upload2013/201304/20130405152430744.gif" width=550 height=143></A><BR>参考外型 插件孔尺寸</P> <P align=center><A href="http://www.91way.com/upload2013/201304/20130405152437815.gif" target=_blank><IMG style="FILTER: ; WIDTH: 550px; HEIGHT: 336px" border=0 hspace=0 alt=LCYXZ型螺纹插装式直动式卸荷溢流阀外形及安装尺寸 src="/upload2013/201304/20130405152437815.gif" width=550 height=336></A><BR>LCYXZ型螺纹插装式直动式卸荷溢流阀<BR></P> http://www.91way.com/info_en/23288.html 溢流阀 2026-1-13 17:23:34 Y/YW型阀是先导式控制的溢流阀，导阀和主阀均为锥阀式结构。Y型阀主要用于控制系统的压力；YW型阀也可以控制系统的压力并能在任意时刻使之卸荷。 <BR><BR>型号说明 <BR><BR><A href="/upload2013/201304/20130408070424289.gif" target=_blank><IMG style="FILTER: ; WIDTH: 550px; HEIGHT: 247px" border=0 hspace=0 alt=Y/YW型先导式溢流阀/电磁溢流阀型号说明 src="/upload2013/201304/20130408070424289.gif" width=550 height=247></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=93> <DIV align=center>03</DIV></TD> <TD width=123> <DIV align=center>06</DIV></TD> <TD width=130> <DIV align=center>10</DIV></TD></TR> <TR> <TD colSpan=2> <DIV align=center>最大流量l/min</DIV></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 colSpan=2> <DIV align=center>工作压力A，B，X(MPa)</DIV></TD> <TD colSpan=3> <DIV align=center>至31.5</DIV></TD></TR> <TR> <TD rowSpan=2 width=71>&nbsp;&nbsp; <DIV align=center>背压MPa&nbsp;</DIV></TD> <TD width=67> <DIV align=center>Y</DIV></TD> <TD colSpan=3> <DIV align=center>至31.5</DIV></TD></TR> <TR> <TD> <DIV align=center>YW</DIV></TD> <TD colSpan=3> <DIV align=center>至6</DIV></TD></TR> <TR> <TD colSpan=2>&nbsp;&nbsp; <DIV align=center>最小调节压力MPa</DIV></TD> <TD colSpan=3> <DIV align=center>与流量有关</DIV></TD></TR> <TR> <TD colSpan=2> <DIV align=center>最大调节压力MPa</DIV></TD> <TD colSpan=3> <DIV align=center>3.15</DIV></TD></TR> <TR> <TD colSpan=2> <DIV align=center>介质</DIV></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;&nbsp;介质温度范围℃</TD> <TD colSpan=3> <DIV align=center>-20~70</DIV></TD></TR> <TR> <TD colSpan=2> <DIV align=left>&nbsp;&nbsp;电磁阀特性</DIV></TD> <TD colSpan=3> <DIV align=center>见FW-01电磁换向阀</DIV></TD></TR></TBODY></TABLE> <P><BR>机能符号 </P> <P align=center><A href="http://www.91way.com/upload2013/201304/20130408070553486.gif" target=_blank><IMG style="FILTER: ; WIDTH: 550px; HEIGHT: 280px" border=0 hspace=0 alt=Y/YW型先导式溢流阀/电磁溢流阀符号 src="/upload2013/201304/20130408070553486.gif" width=550 height=280></A></P> <P align=left>外型及安装尺寸</P> <P align=center><A href="http://www.91way.com/upload2013/201304/20130408070605131.gif" target=_blank><IMG style="FILTER: ; WIDTH: 550px; HEIGHT: 313px" border=0 hspace=0 alt=Y/YW型先导式溢流阀/电磁溢流阀外形尺寸 src="/upload2013/201304/20130408070605131.gif" width=550 height=313></A><BR><A href="http://www.91way.com/upload2013/201304/20130408070614773.gif" target=_blank><IMG style="FILTER: ; WIDTH: 550px; HEIGHT: 422px" border=0 hspace=0 alt=Y/YW型先导式溢流阀/电磁溢流阀开孔图 src="/upload2013/201304/20130408070614773.gif" width=550 height=422></A><BR><BR><A href="http://www.91way.com/upload2013/201304/20130408070621129.jpg" target=_blank><IMG style="FILTER: ; WIDTH: 550px; HEIGHT: 146px" border=0 hspace=0 alt=Y/YW型先导式溢流阀/电磁溢流阀安装尺寸 src="/upload2013/201304/20130408070621129.jpg" width=550 height=146></A><BR><BR>Y/YW型先导式溢流阀/电磁溢流阀<BR><BR></P> http://www.91way.com/info_en/23458.html 溢流阀 2025-12-26 17:12:05 GDBCY型隔爆比例插装式溢流阀是隔爆型比例插装式溢流阀，可根据输入电流大小比例控制系统内压力。该阀响应时间快，动态性能高，广泛应用于注塑机、吹塑机、铸造机械、钢厂设备等领域。 <BR><BR>GDBCY型隔爆比例插装式溢流阀型号说明<BR><BR><A href="/upload2013/201304/20130421160524614.gif" target=_blank><IMG style="FILTER: ; WIDTH: 550px; HEIGHT: 167px" border=0 hspace=0 alt=GDBCY型隔爆比例插装式溢流阀型号说明 src="/upload2013/201304/20130421160524614.gif" width=550 height=167></A><BR>GDBCY型隔爆比例插装式溢流阀技术参数 <BR><BR> <TABLE style="WIDTH: 650px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=1 cellPadding=1 width=650 align=center> <TBODY> <TR> <TD width=146> <DIV align=left>通 径</DIV></TD> <TD width=114> <DIV align=center>25</DIV></TD> <TD width=105> <DIV align=center>32</DIV></TD> <TD width=122> <DIV align=center>40</DIV></TD> <TD width=122> <DIV align=center>50</DIV></TD></TR> <TR> <TD>&nbsp;&nbsp;压力等级MPa</TD> <TD colSpan=4> <DIV align=center>16,25,31.5</DIV></TD></TR> <TR> <TD>&nbsp;&nbsp;最大流量l/min</TD> <TD> <DIV align=center>400</DIV></TD> <TD> <DIV align=center>750</DIV></TD> <TD> <DIV align=center>1000</DIV></TD> <TD> <DIV align=center>2000</DIV></TD></TR> <TR> <TD>&nbsp;&nbsp;滞环%</TD> <TD colSpan=4> <DIV align=center>3</DIV></TD></TR> <TR> <TD>&nbsp;&nbsp;重复精度%</TD> <TD colSpan=4> <DIV align=center>1</DIV></TD></TR> <TR> <TD>&nbsp;&nbsp;过滤精度um</TD> <TD colSpan=4> <DIV align=center>≤20</DIV></TD></TR> <TR> <TD>&nbsp;&nbsp;介质</TD> <TD colSpan=4> <DIV align=center>矿物油，磷酸酯油</DIV></TD></TR> <TR> <TD>&nbsp;&nbsp;介质粘度mm2/S</TD> <TD colSpan=4> <DIV align=center>2.8~380</DIV></TD></TR> <TR> <TD>&nbsp;&nbsp;介质温度℃</TD> <TD colSpan=4> <DIV align=center>-20~70</DIV></TD></TR></TBODY></TABLE> <P align=center><BR>GDBCY型隔爆比例插装式溢流阀<BR></P> http://www.91way.com/info_en/5095.html 溢流阀 2025-10-14 17:10:24 <P>AY42H、YA802Y型安全阀可用于高压注水泵站的管路上，作为超压保护装置。 </P> <P align=center><A href="/uploadfiles/200904/2009450023963.jpg" target=_blank><IMG style="FILTER: ; WIDTH: 408px; HEIGHT: 365px" border=0 hspace=0 alt=AY42H、YA802Y型安全溢流阀结构图及外形尺寸 src="/uploadfiles/200904/2009450023963.jpg" width=408 height=365></A></P> <P align=left>AY42H安全溢流阀外形尺寸和连接尺寸： <BR><BR> <TABLE style="WIDTH: 98%; BORDER-COLLAPSE: collapse" border=1 cellSpacing=1 cellPadding=0 width="98%" align=center> <TBODY> <TR> <TD rowSpan=2> <DIV align=center>型号 </DIV></TD> <TD rowSpan=2 width="8%"> <DIV align=center>公称通径 </DIV></TD> <TD colSpan=10> <DIV align=center>尺寸 </DIV></TD></TR> <TR> <TD width="8%"> <DIV align=center>D </DIV></TD> <TD width="8%"> <DIV align=center>D1 </DIV></TD> <TD width="8%"> <DIV align=center>K </DIV></TD> <TD width="8%"> <DIV align=center>M </DIV></TD> <TD width="8%"> <DIV align=center>Z-<SPAN class=style5>?</SPAN>d </DIV></TD> <TD width="8%"> <DIV align=center>b </DIV></TD> <TD width="8%"> <DIV align=center>L </DIV></TD> <TD width="8%"> <DIV align=center>L1 </DIV></TD> <TD width="8%"> <DIV align=center>Rc </DIV></TD> <TD width="8%"> <DIV align=center>≈H </DIV></TD></TR> <TR> <TD rowSpan=4> <DIV align=center>AY42H-160 <BR>AY42H-250 <BR>AY42H-400 </DIV></TD> <TD> <DIV align=center>15 </DIV></TD> <TD> <DIV align=center>135 </DIV></TD> <TD> <DIV align=center>95 </DIV></TD> <TD> <DIV align=center>25 </DIV></TD> <TD> <DIV align=center>M48×2 </DIV></TD> <TD> <DIV align=center>4-22 </DIV></TD> <TD> <DIV align=center>25 </DIV></TD> <TD> <DIV align=center>65 </DIV></TD> <TD> <DIV align=center>140 </DIV></TD> <TD> <DIV align=center>1/2" </DIV></TD> <TD> <DIV align=center>329 </DIV></TD></TR> <TR> <TD> <DIV align=center>25 </DIV></TD> <TD> <DIV align=center>165 </DIV></TD> <TD> <DIV align=center>115 </DIV></TD> <TD> <DIV align=center>30 </DIV></TD> <TD> <DIV align=center>M52×2 </DIV></TD> <TD> <DIV align=center>6-26 </DIV></TD> <TD> <DIV align=center>28 </DIV></TD> <TD> <DIV align=center>80 </DIV></TD> <TD> <DIV align=center>150 </DIV></TD> <TD> <DIV align=center>1" </DIV></TD> <TD> <DIV align=center>447 </DIV></TD></TR> <TR> <TD> <DIV align=center>25 </DIV></TD> <TD> <DIV align=center>200 </DIV></TD> <TD> <DIV align=center>145 </DIV></TD> <TD> <DIV align=center>38 </DIV></TD> <TD> <DIV align=center>M80×3 </DIV></TD> <TD> <DIV align=center>6-29 </DIV></TD> <TD> <DIV align=center>40 </DIV></TD> <TD> <DIV align=center>90 </DIV></TD> <TD> <DIV align=center>180 </DIV></TD> <TD> <DIV align=center>1 1 /2" </DIV></TD> <TD> <DIV align=center>485 </DIV></TD></TR> <TR> <TD> <DIV align=center>32 </DIV></TD> <TD> <DIV align=center>225 </DIV></TD> <TD> <DIV align=center>170 </DIV></TD> <TD> <DIV align=center>42 </DIV></TD> <TD> <DIV align=center>M100×3 </DIV></TD> <TD> <DIV align=center>6-33 </DIV></TD> <TD> <DIV align=center>50 </DIV></TD> <TD> <DIV align=center>100 </DIV></TD> <TD> <DIV align=center>200 </DIV></TD> <TD> <DIV align=center>2 1 /2" </DIV></TD> <TD> <DIV align=center>570 </DIV></TD></TR></TBODY></TABLE><BR>YA802Y安全溢流阀外形尺寸和连接尺寸： <BR><BR> <TABLE style="WIDTH: 98%; BORDER-COLLAPSE: collapse" border=1 cellSpacing=1 cellPadding=0 width="98%" align=center> <TBODY> <TR> <TD rowSpan=2 width="15%"> <DIV align=center>型号 </DIV></TD> <TD rowSpan=2 width="15%"> <DIV align=center>公称通径 </DIV></TD> <TD colSpan=5> <DIV align=center>尺寸 </DIV></TD></TR> <TR> <TD width="14%"> <DIV align=center>Rc </DIV></TD> <TD width="14%"> <DIV align=center>ZG </DIV></TD> <TD width="14%"> <DIV align=center>L </DIV></TD> <TD width="14%"> <DIV align=center>L1 </DIV></TD> <TD width="14%"> <DIV align=center>≈H </DIV></TD></TR> <TR> <TD rowSpan=3> <DIV align=center>YA802Y-600 </DIV></TD> <TD> <DIV align=center>15 </DIV></TD> <TD> <DIV align=center>1/2" </DIV></TD> <TD> <DIV align=center>1/2" </DIV></TD> <TD> <DIV align=center>52 </DIV></TD> <TD> <DIV align=center>90 </DIV></TD> <TD> <DIV align=center>250 </DIV></TD></TR> <TR> <TD> <DIV align=center>25 </DIV></TD> <TD> <DIV align=center>1" </DIV></TD> <TD> <DIV align=center>1" </DIV></TD> <TD> <DIV align=center>52 </DIV></TD> <TD> <DIV align=center>113 </DIV></TD> <TD> <DIV align=center>275 </DIV></TD></TR> <TR> <TD> <DIV align=center>40 </DIV></TD> <TD> <DIV align=center>1 1 /2" </DIV></TD> <TD> <DIV align=center>1 1 /2" </DIV></TD> <TD> <DIV align=center>52 </DIV></TD> <TD> <DIV align=center>157 </DIV></TD> <TD> <DIV align=center>336 </DIV></TD></TR></TBODY></TABLE><BR>AY42H/YA802Y安全溢流阀主要零部件材料： <BR><BR> <TABLE style="WIDTH: 98%; BORDER-COLLAPSE: collapse" border=1 cellSpacing=1 cellPadding=0 width="98%" align=center> <TBODY> <TR> <TD width="33%"> <DIV align=center>NO. </DIV></TD> <TD width="33%"> <DIV align=center>零件名称 </DIV></TD> <TD width="33%"> <DIV align=center>材料 </DIV></TD></TR> <TR> <TD width="33%"> <DIV align=center>1 </DIV></TD> <TD width="33%"> <DIV align=center>阀体 </DIV></TD> <TD width="33%"> <DIV align=center>碳钢 </DIV></TD></TR> <TR> <TD width="33%"> <DIV align=center>2 </DIV></TD> <TD width="33%"> <DIV align=center>阀座 </DIV></TD> <TD width="33%"> <DIV align=center>不锈钢 </DIV></TD></TR> <TR> <TD> <DIV align=center>3 </DIV></TD> <TD> <DIV align=center>阀瓣 </DIV></TD> <TD> <DIV align=center>不锈钢 </DIV></TD></TR> <TR> <TD> <DIV align=center>4 </DIV></TD> <TD> <DIV align=center>阀盖 </DIV></TD> <TD> <DIV align=center>焊接件 </DIV></TD></TR> <TR> <TD> <DIV align=center>5 </DIV></TD> <TD> <DIV align=center>弹簧 </DIV></TD> <TD> <DIV align=center>50CrVA </DIV></TD></TR></TBODY></TABLE><BR>YA802Y/AY42H安全溢流阀主要性能规范：<BR><BR> <TABLE style="WIDTH: 98%; BORDER-COLLAPSE: collapse" border=1 cellSpacing=1 cellPadding=0 width="98%" align=center> <TBODY> <TR> <TD height=24 width="4%"> <DIV align=center>型号 </DIV></TD> <TD width="4%"> <DIV align=center>公称压力 </DIV></TD> <TD width="4%"> <DIV align=center>开启压力分级 </DIV></TD> <TD width="4%"> <DIV align=center>工作温度（℃） </DIV></TD> <TD width="4%"> <DIV align=center>适用介质 </DIV></TD></TR> <TR> <TD width="4%"> <DIV align=center>AY42H-160 YA802Y-160 </DIV></TD> <TD width="4%"> <DIV align=center>16.0 </DIV></TD> <TD width="4%"> <DIV align=center>6.3～16.0 </DIV></TD> <TD rowSpan=3 width="4%"> <DIV align=center>200 </DIV></TD> <TD rowSpan=3 width="4%"> <DIV align=center>水、油品等 </DIV></TD></TR> <TR> <TD width="4%"> <DIV align=center>AY42H-250 YA802Y-250 </DIV></TD> <TD width="4%"> <DIV align=center>25.0 </DIV></TD> <TD width="4%"> <DIV align=center>10.0～25.0 </DIV></TD></TR> <TR> <TD width="4%"> <DIV align=center>AY42H-400 YA802Y-400 YA802Y-600 </DIV></TD> <TD width="4%"> <DIV align=center>40.0-60.0 </DIV></TD> <TD width="4%"> <DIV align=center>20.0～60.0 </DIV></TD></TR></TBODY></TABLE></P> http://www.91way.com/info_en/23290.html 溢流阀 2025-9-26 19:30:31 YZ-03型直动式溢流阀，用于小流量液压系统的压力控制。通过更换调节弹簧，可以改变溢流阀的压力调节范围。 <BR><BR>型号说明 机能符号 <BR><BR><A href="http://www.91way.com/upload2013/201304/20130408071633463.gif" target=_blank><IMG style="FILTER: ; WIDTH: 550px; HEIGHT: 274px" border=0 hspace=0 alt=YZ-03系列直动式溢流阀型号说明 src="/upload2013/201304/20130408071633463.gif" width=550 height=274></A><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 width=146> <DIV align=center>规 格</DIV></TD> <TD> <DIV align=center>02 </DIV></TD> <TD> <DIV align=center>03</DIV></TD></TR> <TR> <TD> <DIV align=center>最高工作压力MPa</DIV></TD> <TD colSpan=2> <DIV align=center>31.5</DIV></TD></TR> <TR> <TD> <DIV align=center>允许背压MPa</DIV></TD> <TD colSpan=2> <DIV align=center>31.5</DIV></TD></TR> <TR> <TD> <DIV align=center>最大流量l/min</DIV></TD> <TD width=172> <DIV align=center>20</DIV></TD> <TD width=172> <DIV align=center>40</DIV></TD></TR> <TR> <TD> <DIV align=center>液压介质</DIV></TD> <TD colSpan=2> <DIV align=center>矿物质液压油，磷酸脂液压油</DIV></TD></TR> <TR> <TD> <DIV align=center>介质温度范围℃</DIV></TD> <TD colSpan=2> <DIV align=center>-20~70</DIV></TD></TR> <TR> <TD> <DIV align=center>介质粘度范围mm2/s</DIV></TD> <TD colSpan=2> <DIV align=center>2.8~100</DIV></TD></TR></TBODY></TABLE> <P><BR>外型及安装尺寸</P> <P align=center><A href="http://www.91way.com/upload2013/201304/20130408071642746.gif" target=_blank><IMG style="FILTER: ; WIDTH: 550px; HEIGHT: 280px" border=0 hspace=0 alt=YZ-03系列直动式溢流阀外形及安装尺寸 src="/upload2013/201304/20130408071642746.gif" width=550 height=280></A><BR><BR>YZ-03系列直动式溢流阀<BR></P> http://www.91way.com/info_en/23449.html 溢流阀 2025-9-21 19:54:17 LCDY先导式单向溢流阀，当油口从P1到P2流动时此阀是先导式溢流阀的功能，当有反向地从P2到P1时，单向阀打开油液可以不受阻碍地流动。 <BR><BR>型号说明 机能符号<BR><BR><A href="/upload2013/201304/20130420202120130.gif" target=_blank><IMG style="FILTER: ; WIDTH: 550px; HEIGHT: 113px" border=0 hspace=0 alt=LCDY系列螺纹插装式先导单向溢流阀型号说明 src="/upload2013/201304/20130420202120130.gif" width=550 height=113></A><BR><BR>LCDY系列螺纹插装式先导单向溢流阀技术参数 <BR><BR> <TABLE style="WIDTH: 680px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=1 cellPadding=1 width=680 align=center> <TBODY> <TR> <TD rowSpan=2 width=127> <DIV align=center>型号</DIV></TD> <TD colSpan=2> <DIV align=center>LCDY-15-</DIV></TD> <TD colSpan=7> <DIV align=center>LCDY-20-</DIV></TD></TR> <TR> <TD width=54> <DIV align=center>31.5a-01</DIV></TD> <TD width=54> <DIV align=center>31.5a-02</DIV></TD> <TD width=54> <DIV align=center>31.5a-00</DIV></TD> <TD width=54> <DIV align=center>31.5a-01</DIV></TD> <TD width=54> <DIV align=center>31.5a-02</DIV></TD> <TD width=54> <DIV align=center>31.5a-03</DIV></TD> <TD width=54> <DIV align=center>31.5a-04</DIV></TD> <TD width=37> <DIV align=center>31.5a-05</DIV></TD> <TD width=27> <DIV align=center>31.5a-06</DIV></TD></TR> <TR> <TD>&nbsp;&nbsp;流量 l/min</TD> <TD> <DIV align=center>63</DIV></TD> <TD> <DIV align=center>63</DIV></TD> <TD> <DIV align=center>100</DIV></TD> <TD> <DIV align=center>100</DIV></TD> <TD> <DIV align=center>100</DIV></TD> <TD> <DIV align=center>100</DIV></TD> <TD> <DIV align=center>100</DIV></TD> <TD> <DIV align=center>100</DIV></TD> <TD> <DIV align=center>100</DIV></TD></TR> <TR> <TD>&nbsp;&nbsp;开启压力 MPa</TD> <TD> <DIV align=center>0.2</DIV></TD> <TD> <DIV align=center>0.2</DIV></TD> <TD> <DIV align=center>0.2</DIV></TD> <TD> <DIV align=center>0.2</DIV></TD> <TD> <DIV align=center>0.2</DIV></TD> <TD> <DIV align=center>0.2</DIV></TD> <TD> <DIV align=center>0.3</DIV></TD> <TD> <DIV align=center>0.25</DIV></TD> <TD> <DIV align=center>0.06</DIV></TD></TR> <TR> <TD>&nbsp;&nbsp;工作压力 MPa</TD> <TD colSpan=9> <DIV align=center>31.5</DIV></TD></TR> <TR> <TD>&nbsp;&nbsp;液压介质 </TD> <TD colSpan=9> <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=9> <DIV align=center>2.8~320</DIV></TD></TR> <TR> <TD>&nbsp; 介质温度范围℃</TD> <TD colSpan=9> <DIV align=center>-20~70</DIV></TD></TR></TBODY></TABLE> <P align=center><BR>LCDY系列螺纹插装式先导单向溢流阀<BR></P> http://www.91way.com/info_en/23450.html 溢流阀 2025-9-14 17:33:05 LCY系列先导式溢流阀是一种滑阀式、螺纹插装先导溢流阀。作为压力限制装置，在任何一个液压系统中，都能平滑地调整压力。该阀在压力未达到设定值之前，阀口关闭。当压力达到设定值时，先导级开启，使主阀芯打开，油液从P口到T口，从而限制和调整系统的压力。 <BR><BR>型号说明 <BR><BR><A href="/upload2013/201304/20130420202518176.gif" target=_blank><IMG style="FILTER: ; WIDTH: 550px; HEIGHT: 120px" border=0 hspace=0 alt=LCY系列螺纹插装式先导溢流阀型号说明 src="/upload2013/201304/20130420202518176.gif" width=550 height=120></A><BR><BR>技术参数 <BR><BR> <TABLE style="WIDTH: 680px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=1 cellPadding=1 width=680 align=center> <TBODY> <TR> <TD rowSpan=2 width=127> <DIV align=center>型号</DIV></TD> <TD colSpan=4> <DIV align=center>LCY-10-</DIV></TD> <TD> <DIV align=center>LCY-15-</DIV></TD> <TD colSpan=3> <DIV align=center>LCY-20-</DIV></TD></TR> <TR> <TD> <DIV align=center>31.5-01</DIV></TD> <TD> <DIV align=center>31.5-02</DIV></TD> <TD> <DIV align=center>31.5-03</DIV></TD> <TD> <DIV align=center>31.5-04</DIV></TD> <TD> <DIV align=center>31.5-00</DIV></TD> <TD> <DIV align=center>31.5-01</DIV></TD> <TD> <DIV align=center>31.5-02</DIV></TD> <TD> <DIV align=center>31.5-04</DIV></TD></TR> <TR> <TD>&nbsp;&nbsp;流量 l/min</TD> <TD colSpan=4> <DIV align=center>40</DIV></TD> <TD> <DIV align=center>80</DIV></TD> <TD colSpan=3> <DIV align=center>100</DIV></TD></TR> <TR> <TD>&nbsp;&nbsp;工作压力 MPa</TD> <TD colSpan=8> <DIV align=center>31.5</DIV></TD></TR> <TR> <TD>&nbsp;&nbsp;液压介质 </TD> <TD colSpan=8> <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=8> <DIV align=center>2.8~320</DIV></TD></TR> <TR> <TD>&nbsp; 介质温度范围℃</TD> <TD colSpan=8> <DIV align=center>-20~70</DIV></TD></TR></TBODY></TABLE> <P align=center><BR>LCY系列螺纹插装式先导溢流阀<BR></P>