Shanghai Huabang Industrial Business Network - diaphragm valve http://www.91way.com diaphragm valve zh-cn Www.91way.com Copyright 2011-2012 Www.91way.com, All Rights Reserved 2026-5-4 9:42:07 [隔膜阀]EG41J英标隔膜阀 http://www.91way.com/info_en/20637.html 隔膜阀 2026-1-16 17:36:54 英标隔膜阀的特点: <BR>最突出特点是隔膜把下部阀体内腔与上部阀盖内腔隔开，使位于隔膜上方的阀杆、阀瓣等零件不受介质腐蚀，省去了填料密封结构，且不会产生介质外漏。 <BR>1.采用橡胶或塑料等软质密封制作的隔膜，密封性较好。由于隔膜为易损件，应视介质特性而定期更换。 <BR>2.受隔膜材料限制，隔膜阀适用于低压和温度相对不高的场合。 <BR>3.隔膜阀按结构形式可分为：屋式、直流式、截止式、直通式、闸板式和直角式六种；连接形式通常为法兰连接；按驱动方式可分为手动、电动和气动三种，其中气动驱动又分为常开式、常闭式和往复式三种。 <BR><BR>英标衬胶隔膜阀性能规范： <BR><BR> <TABLE style="WIDTH: 100%; BORDER-COLLAPSE: collapse" border=1 cellSpacing=0 cellPadding=0 width="100%" align=center> <TBODY> <TR> <TD rowSpan=2 width=91> <P align=center>型号 </P></TD> <TD rowSpan=2 width=108> <P align=center>公称压力<BR>PN（Mpa） </P></TD> <TD width=240 colSpan=2> <P align=center>试验压力PS（Mpa） </P></TD> <TD rowSpan=2 width=180> <P align=center>适用介质 </P></TD> <TD rowSpan=2 width=113> <P align=center>工作温度（℃） </P></TD></TR> <TR> <TD width=120> <P align=center>壳体试验 </P></TD> <TD width=120> <P align=center>密封试验 </P></TD></TR> <TR> <TD width=91> <P align=center>EG41J-6</P></TD> <TD width=108> <P align=center>0．6</P></TD> <TD width=120> <P align=center>0．9</P></TD> <TD width=120> <P align=center>0．66</P></TD> <TD rowSpan=5 width=180> <P align=center>W．非腐蚀性流体<BR>J·一般腐蚀性流体<BR>FS。强酸碱及各种有机溶剂（溶融碱金属元素氧除外） </P></TD> <TD rowSpan=5 width=113> <P align=center>≤100<BR>≤85<BR>≤150</P></TD></TR> <TR> <TD width=91> <P align=center>EG41J-10</P></TD> <TD width=108> <P align=center>1．0</P></TD> <TD width=120> <P align=center>1．5</P></TD> <TD width=120> <P align=center>1．1</P></TD></TR> <TR> <TD width=91> <P align=center>EG41J-16</P></TD> <TD width=108> <P align=center>1．6</P></TD> <TD width=120> <P align=center>2．4</P></TD> <TD width=120> <P align=center>1．76</P></TD></TR> <TR> <TD width=91> <P align=center>G41J-6</P></TD> <TD width=108> <P align=center>0．6</P></TD> <TD width=120> <P align=center>0．9</P></TD> <TD width=120> <P align=center>0．66</P></TD></TR> <TR> <TD width=91> <P align=center>G41J-10</P></TD> <TD width=108> <P align=center>1．0</P></TD> <TD width=120> <P align=center>1．5</P></TD> <TD width=120> <P align=center>1．1</P></TD></TR></TBODY></TABLE><BR>EG41型英标衬胶隔膜阀外形连接尺寸及重量：<BR><BR> <TABLE style="WIDTH: 100%; BORDER-COLLAPSE: collapse" border=1 cellSpacing=2 cellPadding=0 width="100%" align=center> <TBODY> <TR> <TD rowSpan=2 width=79> <P align=center>型号 </P></TD> <TD rowSpan=2 width=70> <P align=center>公称通径<BR>DN（mm） </P></TD> <TD width=448 colSpan=8> <P align=center>尺寸 </P></TD> <TD rowSpan=2 width=58> <P align=center>质量（㎏） </P></TD></TR> <TR> <TD width=56> <P align=center>J型 </P></TD> <TD width=56> <P align=center>W型 </P></TD> <TD width=56> <P align=center>f</P></TD> <TD width=56> <P align=center>D1</P></TD> <TD width=56> <P align=center>D</P></TD> <TD width=56> <P align=center>D0</P></TD> <TD width=56> <P align=center>n-d</P></TD> <TD width=56> <P align=center>H</P></TD></TR> <TR> <TD rowSpan=13 width=79> <P align=center>EG41WJFS-16</P></TD> <TD width=70> <P align=center>20</P></TD> <TD width=56> <P align=center>121</P></TD> <TD width=56> <P align=center>117</P></TD> <TD width=56> <P align=center>2</P></TD> <TD width=56> <P align=center>75</P></TD> <TD width=56> <P align=center>105</P></TD> <TD width=56> <P align=center>70</P></TD> <TD width=56> <P align=center>4-13．5</P></TD> <TD width=56> <P align=center>92</P></TD> <TD width=58> <P align=center>3</P></TD></TR> <TR> <TD width=70> <P align=center>25</P></TD> <TD width=56> <P align=center>131</P></TD> <TD width=56> <P align=center>127</P></TD> <TD width=56> <P align=center>2</P></TD> <TD width=56> <P align=center>85</P></TD> <TD width=56> <P align=center>115</P></TD> <TD width=56> <P align=center>83</P></TD> <TD width=56> <P align=center>4-13．5</P></TD> <TD width=56> <P align=center>96</P></TD> <TD width=58> <P align=center>4</P></TD></TR> <TR> <TD width=70> <P align=center>32</P></TD> <TD width=56> <P align=center>150</P></TD> <TD width=56> <P align=center>146</P></TD> <TD width=56> <P align=center>2</P></TD> <TD width=56> <P align=center>100</P></TD> <TD width=56> <P align=center>140</P></TD> <TD width=56> <P align=center>114</P></TD> <TD width=56> <P align=center>4-17．5</P></TD> <TD width=56> <P align=center>131</P></TD> <TD width=58> <P align=center>6．5</P></TD></TR> <TR> <TD width=70> <P align=center>40</P></TD> <TD width=56> <P align=center>163</P></TD> <TD width=56> <P align=center>159</P></TD> <TD width=56> <P align=center>2</P></TD> <TD width=56> <P align=center>110</P></TD> <TD width=56> <P align=center>150</P></TD> <TD width=56> <P align=center>114</P></TD> <TD width=56> <P align=center>4-17．5</P></TD> <TD width=56> <P align=center>142</P></TD> <TD width=58> <P align=center>7．5</P></TD></TR> <TR> <TD width=70> <P align=center>50</P></TD> <TD width=56> <P align=center>194</P></TD> <TD width=56> <P align=center>190</P></TD> <TD width=56> <P align=center>2</P></TD> <TD width=56> <P align=center>125</P></TD> <TD width=56> <P align=center>165</P></TD> <TD width=56> <P align=center>150</P></TD> <TD width=56> <P align=center>4-17．5</P></TD> <TD width=56> <P align=center>167</P></TD> <TD width=58> <P align=center>10．5</P></TD></TR> <TR> <TD width=70> <P align=center>65</P></TD> <TD width=56> <P align=center>220</P></TD> <TD width=56> <P align=center>216</P></TD> <TD width=56> <P align=center>2</P></TD> <TD width=56> <P align=center>145</P></TD> <TD width=56> <P align=center>185</P></TD> <TD width=56> <P align=center>165</P></TD> <TD width=56> <P align=center>4-17．5</P></TD> <TD width=56> <P align=center>203</P></TD> <TD width=58> <P align=center>17．5</P></TD></TR> <TR> <TD width=70> <P align=center>80</P></TD> <TD width=56> <P align=center>258</P></TD> <TD width=56> <P align=center>254</P></TD> <TD width=56> <P align=center>2</P></TD> <TD width=56> <P align=center>160</P></TD> <TD width=56> <P align=center>200</P></TD> <TD width=56> <P align=center>230</P></TD> <TD width=56> <P align=center>8-17．5</P></TD> <TD width=56> <P align=center>216</P></TD> <TD width=58> <P align=center>25</P></TD></TR> <TR> <TD width=70> <P align=center>100</P></TD> <TD width=56> <P align=center>309</P></TD> <TD width=56> <P align=center>305</P></TD> <TD width=56> <P align=center>2</P></TD> <TD width=56> <P align=center>180</P></TD> <TD width=56> <P align=center>220</P></TD> <TD width=56> <P align=center>280</P></TD> <TD width=56> <P align=center>8-17．5</P></TD> <TD width=56> <P align=center>270</P></TD> <TD width=58> <P align=center>36</P></TD></TR> <TR> <TD width=70> <P align=center>125</P></TD> <TD width=56> <P align=center>362</P></TD> <TD width=56> <P align=center>356</P></TD> <TD width=56> <P align=center>3</P></TD> <TD width=56> <P align=center>210</P></TD> <TD width=56> <P align=center>250</P></TD> <TD width=56> <P align=center>280</P></TD> <TD width=56> <P align=center>8-17．5</P></TD> <TD width=56> <P align=center>319</P></TD> <TD width=58> <P align=center>47</P></TD></TR> <TR> <TD width=70> <P align=center>150</P></TD> <TD width=56> <P align=center>412</P></TD> <TD width=56> <P align=center>406</P></TD> <TD width=56> <P align=center>3</P></TD> <TD width=56> <P align=center>240</P></TD> <TD width=56> <P align=center>285</P></TD> <TD width=56> <P align=center>368</P></TD> <TD width=56> <P align=center>8-22</P></TD> <TD width=56> <P align=center>365</P></TD> <TD width=58> <P align=center>73</P></TD></TR> <TR> <TD width=70> <P align=center>200</P></TD> <TD width=56> <P align=center>529</P></TD> <TD width=56> <P align=center>521</P></TD> <TD width=56> <P align=center>4</P></TD> <TD width=56> <P align=center>295</P></TD> <TD width=56> <P align=center>340</P></TD> <TD width=56> <P align=center>483</P></TD> <TD width=56> <P align=center>8-22</P></TD> <TD width=56> <P align=center>462</P></TD> <TD width=58> <P align=center>142</P></TD></TR> <TR> <TD width=70> <P align=center>250</P></TD> <TD width=56> <P align=center>641</P></TD> <TD width=56> <P align=center>635</P></TD> <TD width=56> <P align=center>4</P></TD> <TD width=56> <P align=center>350</P></TD> <TD width=56> <P align=center>395</P></TD> <TD width=56>&nbsp;</TD> <TD width=56> <P align=center>12-22</P></TD> <TD width=56>&nbsp;</TD> <TD width=58>&nbsp;</TD></TR> <TR> <TD width=70> <P align=center>300</P></TD> <TD width=56> <P align=center>757</P></TD> <TD width=56> <P align=center>749</P></TD> <TD width=56> <P align=center>4</P></TD> <TD width=56> <P align=center>400</P></TD> <TD width=56> <P align=center>445</P></TD> <TD width=56>&nbsp;</TD> <TD width=56> <P align=center>12-22</P></TD> <TD width=56>&nbsp;</TD> <TD width=58>&nbsp;</TD></TR> <TR> <TD rowSpan=11 width=79> <P align=center>EG41WJFS-10</P></TD> <TD width=70> <P align=center>20</P></TD> <TD width=56> <P align=center>121</P></TD> <TD width=56> <P align=center>117</P></TD> <TD width=56> <P align=center>2</P></TD> <TD width=56> <P align=center>75</P></TD> <TD width=56> <P align=center>105</P></TD> <TD width=56> <P align=center>70</P></TD> <TD width=56> <P align=center>4-13．5</P></TD> <TD width=56> <P align=center>92</P></TD> <TD width=58> <P align=center>3</P></TD></TR> <TR> <TD width=70> <P align=center>25</P></TD> <TD width=56> <P align=center>131</P></TD> <TD width=56> <P align=center>127</P></TD> <TD width=56> <P align=center>2</P></TD> <TD width=56> <P align=center>85</P></TD> <TD width=56> <P align=center>115</P></TD> <TD width=56> <P align=center>83</P></TD> <TD width=56> <P align=center>4-13．5</P></TD> <TD width=56> <P align=center>96</P></TD> <TD width=58> <P align=center>4</P></TD></TR> <TR> <TD width=70> <P align=center>32</P></TD> <TD width=56> <P align=center>150</P></TD> <TD width=56> <P align=center>146</P></TD> <TD width=56> <P align=center>2</P></TD> <TD width=56> <P align=center>100</P></TD> <TD width=56> <P align=center>140</P></TD> <TD width=56> <P align=center>114</P></TD> <TD width=56> <P align=center>4-17．5</P></TD> <TD width=56> <P align=center>131</P></TD> <TD width=58> <P align=center>6．5</P></TD></TR> <TR> <TD width=70> <P align=center>40</P></TD> <TD width=56> <P align=center>163</P></TD> <TD width=56> <P align=center>159</P></TD> <TD width=56> <P align=center>2</P></TD> <TD width=56> <P align=center>110</P></TD> <TD width=56> <P align=center>150</P></TD> <TD width=56> <P align=center>114</P></TD> <TD width=56> <P align=center>4-17．5</P></TD> <TD width=56> <P align=center>142</P></TD> <TD width=58> <P align=center>7．5</P></TD></TR> <TR> <TD width=70> <P align=center>50</P></TD> <TD width=56> <P align=center>194</P></TD> <TD width=56> <P align=center>190</P></TD> <TD width=56> <P align=center>2</P></TD> <TD width=56> <P align=center>125</P></TD> <TD width=56> <P align=center>165</P></TD> <TD width=56> <P align=center>150</P></TD> <TD width=56> <P align=center>4-17．5</P></TD> <TD width=56> <P align=center>167</P></TD> <TD width=58> <P align=center>10．5</P></TD></TR> <TR> <TD width=70> <P align=center>65</P></TD> <TD width=56> <P align=center>220</P></TD> <TD width=56> <P align=center>216</P></TD> <TD width=56> <P align=center>2</P></TD> <TD width=56> <P align=center>145</P></TD> <TD width=56> <P align=center>185</P></TD> <TD width=56> <P align=center>165</P></TD> <TD width=56> <P align=center>4-17．5</P></TD> <TD width=56> <P align=center>203</P></TD> <TD width=58> <P align=center>17．5</P></TD></TR> <TR> <TD width=70> <P align=center>80</P></TD> <TD width=56> <P align=center>258</P></TD> <TD width=56> <P align=center>254</P></TD> <TD width=56> <P align=center>2</P></TD> <TD width=56> <P align=center>160</P></TD> <TD width=56> <P align=center>200</P></TD> <TD width=56> <P align=center>230</P></TD> <TD width=56> <P align=center>8-17．5</P></TD> <TD width=56> <P align=center>216</P></TD> <TD width=58> <P align=center>25</P></TD></TR> <TR> <TD width=70> <P align=center>100</P></TD> <TD width=56> <P align=center>309</P></TD> <TD width=56> <P align=center>305</P></TD> <TD width=56> <P align=center>2</P></TD> <TD width=56> <P align=center>180</P></TD> <TD width=56> <P align=center>220</P></TD> <TD width=56> <P align=center>280</P></TD> <TD width=56> <P align=center>8-17．5</P></TD> <TD width=56> <P align=center>270</P></TD> <TD width=58> <P align=center>36</P></TD></TR> <TR> <TD width=70> <P align=center>125</P></TD> <TD width=56> <P align=center>362</P></TD> <TD width=56> <P align=center>356</P></TD> <TD width=56> <P align=center>3</P></TD> <TD width=56> <P align=center>210</P></TD> <TD width=56> <P align=center>250</P></TD> <TD width=56> <P align=center>280</P></TD> <TD width=56> <P align=center>8-17．5</P></TD> <TD width=56> <P align=center>319</P></TD> <TD width=58> <P align=center>47</P></TD></TR> <TR> <TD width=70> <P align=center>150</P></TD> <TD width=56> <P align=center>412</P></TD> <TD width=56> <P align=center>406</P></TD> <TD width=56> <P align=center>3</P></TD> <TD width=56> <P align=center>240</P></TD> <TD width=56> <P align=center>285</P></TD> <TD width=56> <P align=center>368</P></TD> <TD width=56> <P align=center>8-22</P></TD> <TD width=56> <P align=center>365</P></TD> <TD width=58> <P align=center>73</P></TD></TR> <TR> <TD width=70> <P align=center>200</P></TD> <TD width=56> <P align=center>529</P></TD> <TD width=56> <P align=center>521</P></TD> <TD width=56> <P align=center>4</P></TD> <TD width=56> <P align=center>295</P></TD> <TD width=56> <P align=center>340</P></TD> <TD width=56> <P align=center>483</P></TD> <TD width=56> <P align=center>8-22</P></TD> <TD width=56> <P align=center>462</P></TD> <TD width=58> <P align=center>142</P></TD></TR> <TR> <TD rowSpan=5 width=79> <P align=center>EG41WJFS-6</P></TD> <TD width=70> <P align=center>125</P></TD> <TD width=56> <P align=center>362</P></TD> <TD width=56> <P align=center>356</P></TD> <TD width=56> <P align=center>3</P></TD> <TD width=56> <P align=center>210</P></TD> <TD width=56> <P align=center>250</P></TD> <TD width=56> <P align=center>280</P></TD> <TD width=56> <P align=center>8-17．5</P></TD> <TD width=56> <P align=center>319</P></TD> <TD width=58> <P align=center>47</P></TD></TR> <TR> <TD width=70> <P align=center>150</P></TD> <TD width=56> <P align=center>412</P></TD> <TD width=56> <P align=center>406</P></TD> <TD width=56> <P align=center>3</P></TD> <TD width=56> <P align=center>240</P></TD> <TD width=56> <P align=center>285</P></TD> <TD width=56> <P align=center>368</P></TD> <TD width=56> <P align=center>8-22</P></TD> <TD width=56> <P align=center>365</P></TD> <TD width=58> <P align=center>73</P></TD></TR> <TR> <TD width=70> <P align=center>200</P></TD> <TD width=56> <P align=center>529</P></TD> <TD width=56> <P align=center>521</P></TD> <TD width=56> <P align=center>4</P></TD> <TD width=56> <P align=center>295</P></TD> <TD width=56> <P align=center>340</P></TD> <TD width=56> <P align=center>483</P></TD> <TD width=56> <P align=center>8-22</P></TD> <TD width=56> <P align=center>462</P></TD> <TD width=58> <P align=center>142</P></TD></TR> <TR> <TD width=70> <P align=center>250</P></TD> <TD width=56> <P align=center>641</P></TD> <TD width=56> <P align=center>635</P></TD> <TD width=56> <P align=center>4</P></TD> <TD width=56> <P align=center>350</P></TD> <TD width=56> <P align=center>395</P></TD> <TD width=56>&nbsp;</TD> <TD width=56> <P align=center>12-22</P></TD> <TD width=56>&nbsp;</TD> <TD width=58>&nbsp;</TD></TR> <TR> <TD width=70> <P align=center>300</P></TD> <TD width=56> <P align=center>757</P></TD> <TD width=56> <P align=center>749</P></TD> <TD width=56> <P align=center>4</P></TD> <TD width=56> <P align=center>400</P></TD> <TD width=56> <P align=center>445</P></TD> <TD width=56>&nbsp;</TD> <TD width=56> <P align=center>12-22</P></TD></TR></TBODY></TABLE><BR> [隔膜阀]G941型电动隔膜阀 http://www.91way.com/info_en/6431.html 隔膜阀 2025-9-17 18:20:41 <P align=center><A href="http://www.91way.com/uploadfiles/200910/2009101315213208.jpg" target=_blank><IMG style="FILTER: ; WIDTH: 481px; HEIGHT: 612px" border=0 hspace=0 alt=G941型电动隔膜阀外形尺寸及技术参数 src="/uploadfiles/200910/2009101315213208.jpg" width=481 height=612></A><BR><BR></P> [隔膜阀]ZDSG型直行程电动调节隔膜阀 http://www.91way.com/info_en/6415.html 隔膜阀 2025-9-15 20:02:53 ZDSG型直行程电动调节隔膜阀具有结构简单、流路阻小、流通力较同口径的其它阀大，无泄漏，能用于高粘度及悬浮颗粒流体的调节，根据隔膜材料的不同（橡胶或聚四氟乙烯）适用于调节强碱、强腐蚀性介质。由隔膜阀配用PSL系列电动执行机构组成。电动执行机构内有伺服系统，无需另配服放大器，有输入控制信号（4-20MA或1-5VDC）及单相电源即可控制运转，实现对压力、流量、温度、液位等参数的调节。<BR><BR>一、主要技术参数 <BR>☆执行机构：PSL智能型直行程执行机构、3810电动执行机构，详细资料请参阅对应执行机构 <BR>电 源：220V±10%50Hz <BR>防护等级：IP65 基本误差：±1.0% <BR>死 区：≤±1.0% 回 差：≤±1.0% <BR>☆阀体 公称通径：25~100mm 公称压力：1.0MPa <BR><BR>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=115> <DIV align=center>公称通径（mm）</DIV></TD> <TD width=50> <DIV align=center>15</DIV></TD> <TD width=50> <DIV align=center>20</DIV></TD> <TD width=50> <DIV align=center>25</DIV></TD> <TD width=50> <DIV align=center>32</DIV></TD> <TD width=50> <DIV align=center>40</DIV></TD> <TD width=50> <DIV align=center>50</DIV></TD> <TD width=50> <DIV align=center>65</DIV></TD> <TD width=50> <DIV align=center>80</DIV></TD> <TD width=50> <DIV align=center>100</DIV></TD></TR> <TR> <TD width=115> <DIV align=center>流量系数Kv</DIV></TD> <TD width=50> <DIV align=center>8</DIV></TD> <TD width=50> <DIV align=center>12</DIV></TD> <TD width=50> <DIV align=center>16</DIV></TD> <TD width=50> <DIV align=center>28</DIV></TD> <TD width=50> <DIV align=center>60</DIV></TD> <TD width=50> <DIV align=center>68</DIV></TD> <TD width=50> <DIV align=center>90</DIV></TD> <TD width=50> <DIV align=center>160</DIV></TD> <TD width=50> <DIV align=center>300</DIV></TD></TR> <TR> <TD width=115> <DIV align=center>公称压力MPa</DIV></TD> <TD width=453 colSpan=9> <DIV align=center>1.0</DIV></TD></TR> <TR> <TD width=115> <DIV align=center>配用执行机构</DIV></TD> <TD width=151 colSpan=3> <DIV align=center>PSL202</DIV></TD> <TD width=101 colSpan=2> <DIV align=center>PSL 204</DIV></TD> <TD width=101 colSpan=2> <DIV align=center>PSL 208</DIV></TD> <TD width=101 colSpan=2> <DIV align=center>PSL 210</DIV></TD></TR> <TR> <TD width=115> <DIV align=center>行程（mm）</DIV></TD> <TD width=151 colSpan=3> <DIV align=center>10</DIV></TD> <TD width=101 colSpan=2> <DIV align=center>16</DIV></TD> <TD width=101 colSpan=2> <DIV align=center>25</DIV></TD> <TD width=101 colSpan=2> <DIV align=center>40</DIV></TD></TR> <TR> <TD width=115> <DIV align=center>允许压差MPa</DIV></TD> <TD width=453 colSpan=9> <DIV align=center>1.0</DIV></TD></TR></TBODY></TABLE><BR>阀体衬里和隔膜材料的组合<BR><BR> <TABLE style="WIDTH: 680px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=0 cellPadding=0 width=680 align=center> <TBODY> <TR> <TD width=103> <DIV align=center>阀体材料</DIV></TD> <TD width=108> <DIV align=center>衬里材料</DIV></TD> <TD width=72> <DIV align=center>隔膜材料</DIV></TD> <TD width=84> <DIV align=center>使用温度</DIV></TD> <TD width=201> <DIV align=center>适用场合</DIV></TD></TR> <TR> <TD width=103> <DIV align=center>铸铁</DIV></TD> <TD width=108> <DIV align=center>无</DIV></TD> <TD width=72> <DIV align=center>氯丁橡胶</DIV></TD> <TD width=84> <DIV align=center>0~+65℃</DIV></TD> <TD width=201> <DIV>无腐蚀性介质，水及研磨剂；泥浆类介质</DIV></TD></TR> <TR> <TD width=103> <DIV align=center>HT20-40</DIV></TD> <TD width=108> <DIV align=center>聚三氟氯乙烯</DIV></TD> <TD width=72> <DIV align=center>氟橡胶</DIV></TD> <TD width=84> <DIV align=center>-20~+150℃</DIV></TD> <TD width=201> <DIV>强酸，强碱，强氧化剂和一般有机溶剂，不适用于泥浆介质</DIV></TD></TR> <TR> <TD width=103> <DIV align=center>铸不锈钢</DIV> <DIV align=center>ZG1Cr18Ni9Ti</DIV></TD> <TD width=108> <DIV align=center>无</DIV></TD> <TD width=72> <DIV align=center>氟橡胶</DIV></TD> <TD width=84> <DIV align=center>-20~+200℃</DIV></TD> <TD width=201> <DIV align=center>一般酸、碱有机溶剂介质</DIV></TD></TR></TBODY></TABLE> <P><BR>二、外形尺寸、重量 （注：接管法兰标准：JB/T79.1-94）<BR><BR></P> <P> <TABLE style="WIDTH: 680px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=0 cellPadding=0 width=680 align=center> <TBODY> <TR> <TD width=78> <DIV align=center>公称通径（mm）</DIV></TD> <TD width=78> <DIV align=center>H1（mm）</DIV></TD> <TD width=78> <DIV align=center>L（mm）</DIV></TD> <TD width=78> <DIV align=center>H（mm）</DIV></TD> <TD width=73> <DIV align=center>重量（Kg）</DIV></TD></TR> <TR> <TD width=78> <DIV align=center>15</DIV></TD> <TD width=78> <DIV align=center>47.5</DIV></TD> <TD width=78> <DIV align=center>140</DIV></TD> <TD width=78> <DIV align=center>578</DIV></TD> <TD width=73> <DIV align=center>15.5</DIV></TD></TR> <TR> <TD width=78> <DIV align=center>20</DIV></TD> <TD width=78> <DIV align=center>52.5</DIV></TD> <TD width=78> <DIV align=center>145</DIV></TD> <TD width=78> <DIV align=center>578</DIV></TD> <TD width=73> <DIV align=center>16.5</DIV></TD></TR> <TR> <TD width=78> <DIV align=center>25</DIV></TD> <TD width=78> <DIV align=center>57.5</DIV></TD> <TD width=78> <DIV align=center>155</DIV></TD> <TD width=78> <DIV align=center>578</DIV></TD> <TD width=73> <DIV align=center>17.5</DIV></TD></TR> <TR> <TD width=78> <DIV align=center>32</DIV></TD> <TD width=78> <DIV align=center>67.5</DIV></TD> <TD width=78> <DIV align=center>165</DIV></TD> <TD width=78> <DIV align=center>587</DIV></TD> <TD width=73> <DIV align=center>22</DIV></TD></TR> <TR> <TD width=78> <DIV align=center>40</DIV></TD> <TD width=78> <DIV align=center>72.5</DIV></TD> <TD width=78> <DIV align=center>190</DIV></TD> <TD width=78> <DIV align=center>602</DIV></TD> <TD width=73> <DIV align=center>24</DIV></TD></TR> <TR> <TD width=78> <DIV align=center>50</DIV></TD> <TD width=78> <DIV align=center>80</DIV></TD> <TD width=78> <DIV align=center>210</DIV></TD> <TD width=78> <DIV align=center>642</DIV></TD> <TD width=73> <DIV align=center>31</DIV></TD></TR> <TR> <TD width=78> <DIV align=center>65</DIV></TD> <TD width=78> <DIV align=center>90</DIV></TD> <TD width=78> <DIV align=center>240</DIV></TD> <TD width=78> <DIV align=center>650</DIV></TD> <TD width=73> <DIV align=center>54</DIV></TD></TR> <TR> <TD width=78> <DIV align=center>80</DIV></TD> <TD width=78> <DIV align=center>97.5</DIV></TD> <TD width=78> <DIV align=center>270</DIV></TD> <TD width=78> <DIV align=center>655</DIV></TD> <TD width=73> <DIV align=center>59</DIV></TD></TR> <TR> <TD width=78> <DIV align=center>100</DIV></TD> <TD width=78> <DIV align=center>107.5</DIV></TD> <TD width=78> <DIV align=center>335</DIV></TD> <TD width=78> <DIV align=center>737</DIV></TD> <TD width=73> <DIV align=center>73</DIV></TD></TR></TBODY></TABLE></P> <P align=center><BR><A href="http://www.91way.com/uploadfiles/200910/20091012211950387.gif" target=_blank><IMG border=0 src="/uploadfiles/200910/20091012211950387.gif"></A></P> <P align=left>三、型号编制说明 <BR><BR> <TABLE style="WIDTH: 680px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=0 cellPadding=0 width=680 align=center> <TBODY> <TR> <TD width="9%"> <DIV align=center>Z</DIV></TD> <TD width="14%"> <DIV align=center>D</DIV></TD> <TD width="12%"> <DIV align=center>S</DIV></TD> <TD width="10%"> <DIV align=center>G</DIV></TD> <TD width="14%"> <DIV align=center>40</DIV></TD> <TD width="19%"> <DIV align=center>P</DIV></TD> <TD width="18%"> <DIV align=center>G</DIV></TD></TR> <TR> <TD width="9%"> <DIV>自控阀门</DIV></TD> <TD width="14%"> <DIV>执行机构类型：</DIV></TD> <TD width="12%"> <DIV>位移特征：</DIV></TD> <TD width="10%"> <DIV>阀门结构：</DIV></TD> <TD width="14%"> <DIV>公称压力：</DIV></TD> <TD width="19%"> <DIV>阀体材质：</DIV></TD> <TD width="18%"> <DIV>温度类型：</DIV></TD></TR> <TR> <TD width="9%"> <DIV>&nbsp;</DIV></TD> <TD width="14%"> <DIV>D：表示PS系列</DIV></TD> <TD width="12%"> <DIV>S：表示直行程</DIV></TD> <TD width="10%"> <DIV>表示隔膜阀</DIV></TD> <TD width="14%"> <DIV>6：表示0.6MP</DIV></TD> <TD width="19%"> <DIV>C：表示碳钢</DIV></TD> <TD width="18%"> <DIV>G：表示中温型 </DIV> <DIV>常温省略</DIV></TD></TR> <TR> <TD width="9%"> <DIV>&nbsp;</DIV></TD> <TD width="14%"> <DIV>R：表示3810系列</DIV></TD> <TD width="12%"> <DIV>&nbsp;</DIV></TD> <TD width="10%"> <DIV>&nbsp;</DIV></TD> <TD width="14%"> <DIV>10： 表示1.0MP</DIV></TD> <TD width="19%"> <DIV>P：表示不锈钢</DIV> <DIV>铸铁省略</DIV></TD> <TD width="18%"> <DIV>&nbsp;</DIV></TD></TR></TBODY></TABLE><BR>四、定货须知： <BR>1.产品型号与名称<BR>2.公称通径DN(mm) <BR>3.公称压力 <BR>4.流量特性 <BR>5.阀体材质 <BR>6.额定流量系数 <BR>7.介质种类和温度范围 <BR>8.阀前后压力(压差)<BR>9.电源电压和控制信号 <BR>10.其它特殊要求<BR><BR></P> [隔膜阀]ZDLT电动调节隔膜阀 http://www.91way.com/info_en/9905.html 隔膜阀 2025-9-15 20:01:57 概述： <BR><BR>ZDLT电动调节隔膜阀由PS系列和3610系列直行程电动执行机构和隔膜阀组成。电动执行机构为电子式一体化结构，内有伺服放大器,输入控制信号(4-20mADC或1-5VDC)及电源即可控制阀门开度,达到对压力、流量、液位、温度等工参数的调节。具有动作灵敏、连线简单、流量大、体积小、调节精度高等特点。控制精度和性能比DKZ型有明显提高。 <BR>　　隔膜阀体流通平滑、节流元件为弹性隔膜阀，阀盖上无填料函。因而阀流通能力比一般调节阀大且无泄漏，在许用压差范围内可作切断阀用。该阀适用于高粘性流体、悬浮状颗粒、纤维介质和有毒介质、腐蚀性介质的调节场合。&nbsp;&nbsp;<BR>&nbsp;&nbsp; <TABLE style="WIDTH: 680px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=0 cellPadding=0 width=680 align=center> <TBODY> <TR> <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> <TD> <DIV align=center>250</DIV></TD></TR> <TR> <TD colSpan=2> <DIV align=center>允许压差(MPa)</DIV></TD> <TD colSpan=3> <DIV align=center>1.0</DIV></TD> <TD> <DIV align=center>0.89</DIV></TD> <TD> <DIV align=center>1.0</DIV></TD> <TD> <DIV align=center>1.0</DIV></TD> <TD> <DIV align=center>1.0</DIV></TD> <TD> <DIV align=center>1.0</DIV></TD> <TD> <DIV align=center>1.0</DIV></TD> <TD> <DIV align=center>0.6</DIV></TD> <TD> <DIV align=center>0.38</DIV></TD> <TD> <DIV align=center>0.15</DIV></TD> <TD> <DIV align=center>0.057</DIV></TD></TR> <TR> <TD colSpan=2> <DIV align=center>额定流量系数Kv</DIV></TD> <TD> <DIV align=center>8</DIV></TD> <TD> <DIV align=center>12</DIV></TD> <TD> <DIV align=center>16</DIV></TD> <TD> <DIV align=center>38</DIV></TD> <TD> <DIV align=center>60</DIV></TD> <TD> <DIV align=center>68</DIV></TD> <TD> <DIV align=center>90</DIV></TD> <TD> <DIV align=center>150</DIV></TD> <TD> <DIV align=center>300</DIV></TD> <TD> <DIV align=center>500</DIV></TD> <TD> <DIV align=center>600</DIV></TD> <TD> <DIV align=center>1200</DIV></TD> <TD> <DIV align=center>2000</DIV></TD></TR> <TR> <TD colSpan=2> <DIV align=center>公称压力(MPa)</DIV></TD> <TD colSpan=13> <DIV align=center>1.0</DIV></TD></TR> <TR> <TD colSpan=2> <DIV align=center>行程(mm)</DIV></TD> <TD> <DIV align=center>10</DIV></TD> <TD colSpan=2> <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=5> <DIV align=center>60</DIV></TD></TR> <TR> <TD colSpan=2> <DIV align=center>流量特性</DIV></TD> <TD colSpan=13> <DIV align=center>近似快开（调节式）</DIV></TD></TR> <TR> <TD colSpan=2> <DIV align=center>法兰尺寸</DIV></TD> <TD colSpan=13> <DIV align=center>铸铁法兰按JB78-59，铸钢法兰按JB79-59</DIV></TD></TR> <TR> <TD rowSpan=3> <DIV align=center>配用电动执行机构型号</DIV></TD> <TD width=27> <DIV align=center>PSL</DIV></TD> <TD> <DIV align=center>PSL-201</DIV></TD> <TD colSpan=2> <DIV align=center>PSL-202</DIV></TD> <TD colSpan=2> <DIV align=center>PSL-204</DIV></TD> <TD colSpan=3> <DIV align=center>PSL-208</DIV></TD> <TD colSpan=5> <DIV align=center>PSL-312</DIV></TD></TR> <TR> <TD> <DIV align=center>361L</DIV></TD> <TD> <DIV align=center></DIV></TD> <TD> <DIV align=center>361LSA-08<BR>361LXA-08 </DIV></TD></TR> <TR> <TD> <DIV align=center>防爆型</DIV></TD> <TD colSpan=3> <DIV align=center>361LXA-20</DIV></TD> <TD colSpan=2> <DIV align=center>361LXB-30</DIV></TD> <TD colSpan=3> <DIV align=center>361LXB-50</DIV></TD> <TD> <DIV align=left></DIV></TD> <TD> <DIV align=left>&nbsp;</DIV></TD> <TD> <DIV align=left>&nbsp;</DIV></TD> <TD> <DIV align=left>&nbsp;</DIV></TD> <TD> <DIV align=left>&nbsp;</DIV></TD></TR></TBODY></TABLE><BR> <TABLE style="WIDTH: 680px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=0 cellPadding=0 width=680 align=center> <TBODY> <TR> <TD colSpan=2> <DIV align=center>型号</DIV></TD> <TD colSpan=2> <DIV align=center>额定输出力N</DIV></TD> <TD colSpan=2> <DIV align=center>速度mm/s</DIV></TD> <TD colSpan=2> <DIV align=center>技术参数</DIV></TD></TR> <TR> <TD width="7%"> <DIV align=center>PSL</DIV></TD> <TD width="12%"> <DIV align=center>361L</DIV></TD> <TD width="12%"> <DIV align=center></DIV></TD> <TD width="9%"> <DIV align=center>PSL</DIV></TD></TR> <TR> <TD width="28%"> <DIV align=center></DIV></TD></TR> <TR> <TD> <DIV align=center>201</DIV></TD></TR></TBODY></TABLE><BR>性能指标&nbsp; <BR><BR> <TABLE style="WIDTH: 680px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=0 cellPadding=0 width=680 align=center> <TBODY> <TR> <TD> <DIV align=center>项目</DIV></TD> <TD> <DIV align=center>指标值</DIV></TD></TR> <TR> <TD> <DIV align=center>基本误差％</DIV></TD> <TD> <DIV align=center>≤±3.5</DIV></TD></TR> <TR> <TD> <DIV align=center>回差％</DIV></TD> <TD> <DIV align=center>≤2.5</DIV></TD></TR> <TR> <TD> <DIV align=center>死区％</DIV></TD> <TD> <DIV align=center>≤3.0</DIV></TD></TR> <TR> <TD> <DIV align=center>始终点偏差％</DIV></TD> <TD> <DIV align=center>±2.5</DIV></TD></TR> <TR> <TD> <DIV align=center>额定行程偏差％</DIV></TD> <TD> <DIV align=center>±2.5</DIV></TD></TR> <TR> <TD> <DIV align=center>纯滞后</DIV></TD> <TD> <DIV align=center>≤IS</DIV></TD></TR> <TR> <TD> <DIV align=center>允许泄量L/H</DIV></TD> <TD> <DIV align=center>橡胶隔膜片“0”，聚四乙烯隔膜为0.5％×阀额定容量（许用压差下的水）</DIV></TD></TR> <TR> <TD> <DIV align=center>绝缘电阻</DIV></TD> <TD> <DIV align=center>不小于20M</DIV></TD></TR> <TR> <TD> <DIV align=center>阻尼特性</DIV></TD> <TD> <DIV align=center>不大于3周半</DIV></TD></TR></TBODY></TABLE><BR>阀体衬里和隔膜材料的组合 <BR><BR> <TABLE style="WIDTH: 680px; BORDER-COLLAPSE: collapse" border=1 cellSpacing=0 cellPadding=0 width=680 align=center> <TBODY> <TR> <TD> <DIV align=center>阀体材料</DIV></TD> <TD> <DIV align=center>衬里材料</DIV></TD> <TD> <DIV align=center>隔膜材料</DIV></TD> <TD> <DIV align=center>使用温度</DIV></TD> <TD> <DIV align=center>适用场合</DIV></TD></TR> <TR> <TD> <DIV align=center>铸铁HT200</DIV></TD> <TD> <DIV align=center>无</DIV></TD> <TD> <DIV align=center>***丁橡胶</DIV></TD> <TD> <DIV align=center>0～65℃</DIV></TD> <TD> <DIV align=center></DIV></TD> <TD> <DIV align=center>无腐蚀性介质，水及研磨剂，泥浆类介质</DIV></TD></TR> <TR> <TD> <DIV align=center>铸铁HT200</DIV></TD> <TD> <DIV align=center>聚三氟***乙烯</DIV></TD> <TD> <DIV align=center>氟橡胶</DIV></TD> <TD> <DIV align=center>-15～150℃</DIV></TD> <TD> <DIV align=center></DIV></TD> <TD> <DIV align=center>强酸、强碱、强*********和一般有机溶剂，不适于泥浆介质</DIV></TD></TR> <TR> <TD> <DIV align=center>铸不锈钢<BR>ZG1Cr18Niti</DIV></TD> <TD> <DIV align=center>无</DIV></TD> <TD> <DIV align=center>氟橡胶</DIV></TD> <TD> <DIV align=center>-20～200℃</DIV></TD> <TD> <DIV align=center></DIV></TD> <TD> <DIV align=center>一般酸、碱有机溶剂等介质</DIV></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 colSpan=2> <DIV align=center>公通径(mm)</DIV></TD> <TD> <DIV align=center>20</DIV></TD> <TD> <DIV align=center>25</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>150</DIV></TD> <TD> <DIV align=center>200</DIV></TD> <TD> <DIV align=center>250</DIV></TD></TR> <TR> <TD colSpan=2> <DIV align=center>L(mm)</DIV></TD> <TD> <DIV align=center>181</DIV></TD> <TD> <DIV align=center>184</DIV></TD> <TD> <DIV align=center>222</DIV></TD> <TD> <DIV align=center>254</DIV></TD> <TD> <DIV align=center>276</DIV></TD> <TD> <DIV align=center>298</DIV></TD> <TD> <DIV align=center>352</DIV></TD> <TD> <DIV align=center>451</DIV></TD> <TD> <DIV align=center>600</DIV></TD> <TD> <DIV align=center>720</DIV></TD></TR> <TR> <TD colSpan=2> <DIV align=center>H1(mm)</DIV></TD> <TD> <DIV align=center>67</DIV></TD> <TD> <DIV align=center>72</DIV></TD> <TD> <DIV align=center>87</DIV></TD> <TD> <DIV align=center>92</DIV></TD> <TD> <DIV align=center>105</DIV></TD> <TD> <DIV align=center>110</DIV></TD> <TD> <DIV align=center>127</DIV></TD> <TD> <DIV align=center>174</DIV></TD> <TD> <DIV align=center>209</DIV></TD> <TD> <DIV align=center>300</DIV></TD></TR> <TR> <TD rowSpan=3 width=43> <DIV align=center>配PSL</DIV></TD> <TD> <DIV align=center>H(mm)</DIV></TD> <TD> <DIV align=center>738</DIV></TD> <TD> <DIV align=center>750</DIV></TD> <TD> <DIV align=center>765</DIV></TD> <TD> <DIV align=center>767</DIV></TD> <TD> <DIV align=center>845</DIV></TD> <TD> <DIV align=center>857</DIV></TD> <TD> <DIV align=center>875</DIV></TD> <TD> <DIV align=center>1025</DIV></TD> <TD> <DIV align=center>1045</DIV></TD> <TD> <DIV align=center>1252</DIV></TD></TR> <TR> <TD> <DIV align=center>D(mm)</DIV></TD> <TD colSpan=9> <DIV align=center>176</DIV></TD> <TD> <DIV align=center>225</DIV></TD></TR> <TR> <TD> <DIV align=center>重量(KG) </DIV></TD> <TD> <DIV align=center>15</DIV></TD> <TD> <DIV align=center>17</DIV></TD> <TD> <DIV align=center>24</DIV></TD> <TD> <DIV align=center>29</DIV></TD> <TD> <DIV align=center>49</DIV></TD> <TD> <DIV align=center>61</DIV></TD> <TD> <DIV align=center>82</DIV></TD> <TD> <DIV align=center>150</DIV></TD> <TD> <DIV align=center>211</DIV></TD> <TD> <DIV align=center>370</DIV></TD></TR> <TR> <TD rowSpan=3> <DIV align=center>配361L</DIV></TD> <TD> <DIV align=center>H(mm)</DIV></TD> <TD> <DIV align=center>501</DIV></TD> <TD> <DIV align=center>513</DIV></TD> <TD> <DIV align=center>650</DIV></TD> <TD> <DIV align=center>652</DIV></TD> <TD> <DIV align=center>770</DIV></TD> <TD> <DIV align=center>782</DIV></TD> <TD> <DIV align=center>800</DIV></TD> <TD> <DIV align=center>1080</DIV></TD> <TD> <DIV align=center>1125</DIV></TD> <TD> <DIV align=center>1345</DIV></TD></TR> <TR> <TD> <DIV align=center>D(mm)</DIV></TD> <TD colSpan=7> <DIV align=center>225</DIV></TD> <TD colSpan=3> <DIV align=center>310</DIV></TD></TR> <TR> <TD> <DIV align=center>重量(KG) </DIV></TD> <TD> <DIV align=center>23</DIV></TD> <TD> <DIV align=center>24</DIV></TD> <TD> <DIV align=center>39</DIV></TD> <TD> <DIV align=center>44</DIV></TD> <TD> <DIV align=center>64</DIV></TD> <TD> <DIV align=center>76</DIV></TD> <TD> <DIV align=center>97</DIV></TD> <TD> <DIV align=center>203</DIV></TD> <TD> <DIV align=center>264</DIV></TD> <TD> <DIV align=center>418</DIV></TD></TR></TBODY></TABLE><BR> [隔膜阀]ZHAN系列轻小型气动薄膜阀 http://www.91way.com/info_en/7342.html 隔膜阀 2025-9-15 17:51:22 <P>ZHAN系列轻小型气动薄膜阀 <BR><BR>ZHAN系列轻小型气动薄膜直通双座调节阀具有体积小、重量轻、结构紧凑、动作可靠等优点、是新一代轻型系列调节阀。被广泛应用于化工、石油、冶金等工业生产过程自动调节和远程控制中，是可供用户选用的量大面广的通用产品。</P> <P align=center><A href="/upload2011/201108/20110826091414728.gif" target=_blank><IMG style="FILTER: ; WIDTH: 590px; HEIGHT: 92px" border=0 hspace=0 alt=ZHAN系列轻小型气动薄膜阀选型说明 src="/upload2011/201108/20110826091414728.gif" width=590 height=92></A></P> <P align=center><A href="/upload2011/201108/20110826091424723.gif" target=_blank><IMG style="FILTER: ; WIDTH: 590px; HEIGHT: 196px" border=0 hspace=0 alt=ZHAN系列轻小型气动薄膜阀型号说明 src="/upload2011/201108/20110826091424723.gif" width=590 height=196></A><BR><BR><A href="/upload2011/201108/20110826091432246.gif" target=_blank><IMG style="FILTER: ; WIDTH: 590px; HEIGHT: 226px" border=0 hspace=0 alt=ZHAN系列轻小型气动薄膜阀技术参数 src="/upload2011/201108/20110826091432246.gif" width=590 height=226></A><BR><BR></P>