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<title>闸阀</title>
<link>http://www.86-valve.com/product/zfa/</link>
<description><![CDATA[闸阀（gate valve）是一个启闭件闸板，闸板的运动方向与流体方向相垂直，闸阀只能作全开和全关，不能作调节和节流。闸阀通过阀座和闸板接触进行密封，通常密封面会堆焊金属材料以增加耐磨性，如堆焊1Cr13、STL6、不锈钢等。闸板有刚性闸板和弹性闸板，根据闸板的不同，闸阀分为刚性闸阀和弹性闸阀。]]></description>
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<item>
    <title>Z41Y不锈钢法兰闸阀</title>
    <link>http://www.86-valve.com/product/zfa/2876.html</link>
    <description><![CDATA[<div style=&#34;margin:0px;padding:0px;font-family:&#34; microsoft=&#34;&#34; yahei&#34;;&#34;=&#34;&#34;><strong style=&#34;margin:0px;padding:0px;&#34;><strong style=&#34;margin:0px;padding:0px;&#34;>Z41Y</strong>不锈钢法兰闸阀</strong><strong style=&#34;margin:0px;padding:0px;&#34;>产品</strong><b>概述：</b></div>
<div align=&#34;left&#34; style=&#34;margin:0px;padding:0px;font-family:&#34; microsoft=&#34;&#34; yahei&#34;;&#34;=&#34;&#34;><strong style=&#34;margin:0px;padding:0px;&#34;>Z41H</strong><strong style=&#34;margin:0px;padding:0px;&#34;>、Z41Y、Z41W&nbsp;不锈钢法兰闸阀</strong>：手动、法...</div>]]></description>
    <pubDate><![CDATA[2026/4/17 17:31:43]]></pubDate>
    <category><![CDATA[闸阀]]></category>
    <author><![CDATA[制发阀门]]></author>
</item>
<item>
    <title>Z41Y铬钼钢闸阀</title>
    <link>http://www.86-valve.com/product/zfa/2895.html</link>
    <description><![CDATA[<p><span style=&#34;color:#333333;font-family:宋体;&#34;><b>Z41Y铬钼钢闸阀产品概述：</b></span></p>
<p><span style=&#34;color:#333333;font-family:宋体;&#34;>Z41Y铬钼钢闸阀</span><span style=&#34;color:#333333;font-family:宋体;font-size:12px;&#34;>最高温度可达550摄氏度左右。为阀体铬钼钢材质的楔式法兰闸阀：可手动或配电动装置、法兰连接、明杆楔式刚性单闸板。阀座密封面材料为硬质合金，本厂生产能力范围：压力1.6MPa~16.0MPa(PN16I~PN160I)；口径：DN15~DN600。</span></p>]]></description>
    <pubDate><![CDATA[2026/4/17 17:31:43]]></pubDate>
    <category><![CDATA[闸阀]]></category>
    <author><![CDATA[制发阀门]]></author>
</item>
<item>
    <title>Z40W钛合金楔式闸阀</title>
    <link>http://www.86-valve.com/product/zfa/2894.html</link>
    <description><![CDATA[<p style=&#34;margin:0px;padding:0px;&#34;><span style=&#34;margin:0px;padding:0px;&#34;><span style=&#34;font-family:&#39;Microsoft YaHei&#39;;&#34;><b>Z40W钛合金楔式闸阀产品概述：</b></span></span></p>
<p style=&#34;margin:0px;padding:0px;font-family:&#34; microsoft=&#34;&#34; yahei&#34;;&#34;=&#34;&#34;><strong style=&#34;margin:0px;padding:0px;&#34;>Z40W-16Ti</strong><strong style=&#34;margin:0px;padding:0px;&#34;>、Z40W-25Ti 型钛合金楔式闸阀</strong>：手动、法兰连接、明杆楔式弹性闸板，阀座密封面材料为钛合金，工作压力 1.6-2.5MPa，阀体材料为 ZTA2 钛合金的闸阀。因为钛...</p>]]></description>
    <pubDate><![CDATA[2026/4/17 17:31:43]]></pubDate>
    <category><![CDATA[闸阀]]></category>
    <author><![CDATA[制发阀门]]></author>
</item>
<item>
    <title>Z541Y伞齿轮法兰闸阀</title>
    <link>http://www.86-valve.com/product/zfa/2893.html</link>
    <description><![CDATA[<div style=&#34;margin:auto;padding:0px;border:0px currentcolor;clip:rect(auto auto auto auto);color:#333333;font-family:Arial, Helvetica, sans-serif;&#34;><b>Z541Y伞齿轮法兰闸阀产品概述：</b></div>
<p align=&#34;left&#34; style=&#34;margin-top:0px;margin-bottom:0px;color:#333333;font-family:&#34; ??&#34;,=&#34;&#34; arial,=&#34;&#34; sans-serif;&#34;=&#34;&#34;>Z541H-16C|Z541H-25C|Z541H-64C|Z541H-160C伞齿轮闸阀</p>
<p align=&#34;left&#34; style=&#34;margin-top:0px;margin-bottom:0px;color:#333333;font-family:&#34; ??&#34;,=&#34;&#34; arial,=&#34;&#34; sans-serif;&#34;=&#34;&#34;>闸阀又称闸板阀或...</p>]]></description>
    <pubDate><![CDATA[2026/4/17 17:31:43]]></pubDate>
    <category><![CDATA[闸阀]]></category>
    <author><![CDATA[制发阀门]]></author>
</item>
<item>
    <title>PZ41H排渣闸阀</title>
    <link>http://www.86-valve.com/product/zfa/2892.html</link>
    <description><![CDATA[<p style=&#34;margin:0px;padding:0px;&#34;><span style=&#34;margin:0px;padding:0px;&#34;><span style=&#34;margin:0px;padding:0px;font-variant-numeric:normal;font-variant-east-asian:normal;font-stretch:normal;line-height:25px;text-size-adjust:auto;&#34;><span style=&#34;color:#333333;font-family:&#39;Tahoma, Verdana&#39;;&#34;><b>PZ41H排渣闸阀产品概述：</b></span></span></span></p>
<p style=&#34;margin:0px;padding:0px;font-family:&#34; microsoft=&#34;&#34; yahei&#34;;&#34;=&#34;&#34;></p>]]></description>
    <pubDate><![CDATA[2026/4/17 17:31:43]]></pubDate>
    <category><![CDATA[闸阀]]></category>
    <author><![CDATA[制发阀门]]></author>
</item>
<item>
    <title>DSZ64H焊接水封闸阀</title>
    <link>http://www.86-valve.com/product/zfa/2891.html</link>
    <description><![CDATA[<div align=&#34;left&#34; style=&#34;margin:0px;padding:0px;font-family:&#34; microsoft=&#34;&#34; yahei&#34;;&#34;=&#34;&#34;><strong style=&#34;margin:0px;padding:0px;&#34;>DSZ64H焊接</strong><strong style=&#34;margin:0px;padding:0px;&#34;>水封闸阀产品概述：</strong></div>
<div align=&#34;left&#34; style=&#34;margin:0px;padding:0px;font-family:&#34; microsoft=&#34;&#34; yahei&#34;;&#34;=&#34;&#34;>水封闸阀适用于公称压力 100MPa，工作温度 425℃，工作介质为水、蒸汽、油品和非腐蚀气体的管路上作启闭装置用，尤其适用于火电厂汽机真空冷凝系统。</div>]]></description>
    <pubDate><![CDATA[2026/4/17 17:31:43]]></pubDate>
    <category><![CDATA[闸阀]]></category>
    <author><![CDATA[制发阀门]]></author>
</item>
<item>
    <title>WZ41H波纹管闸阀</title>
    <link>http://www.86-valve.com/product/zfa/2890.html</link>
    <description><![CDATA[<div align="left" style="margin:0px;padding:0px;"><p><span style="margin:0px;padding:0px;"><span style="font-family:'Microsoft YaHei';"><b>WZ41H波纹管闸阀产品概述：</b></span></span></p>
<p><span style="font-family:'Microsoft YaHei';"><b>WZ41H波纹管闸阀</b>的阀杆采用波纹管及填料双重密封结构，确保阀杆处的无泄漏密封，特别适用于易燃、易爆、有毒及贵重介质的管路。波纹管密封结构设计合理，耐疲劳，使用寿命长。</span></p>
<span style="font-family:'Microsoft YaHei';"> 波纹管闸阀适用于公称压力PN1.6～16MP...</div></span>]]></description>
    <pubDate><![CDATA[2026/4/17 17:31:43]]></pubDate>
    <category><![CDATA[闸阀]]></category>
    <author><![CDATA[制发阀门]]></author>
</item>
<item>
    <title>Z41H锻钢闸阀</title>
    <link>http://www.86-valve.com/product/zfa/2889.html</link>
    <description><![CDATA[<p style="margin:0px;padding:0px;font-family:&quot;Microsoft YaHei&quot;;"><strong style="margin:0px;padding:0px;"><span style="font-family:&quot;sans serif&quot;, tahoma, verdana, helvetica;">Z41H</span></strong><strong style="margin:0px;padding:0px;">锻钢闸阀产品概述：<br />
</strong></p>
<h3 style="margin:0px;padding:0px;border:0px currentcolor;color:#333333;font-family:Arial, Helvetica, sans-serif;"><span style="color:#333333;"><span style="font-size:12px;">锻钢法兰闸阀</span></span><span ...</h3>]]></description>
    <pubDate><![CDATA[2026/4/17 17:31:43]]></pubDate>
    <category><![CDATA[闸阀]]></category>
    <author><![CDATA[制发阀门]]></author>
</item>
<item>
    <title>API美标闸阀</title>
    <link>http://www.86-valve.com/product/zfa/2888.html</link>
    <description><![CDATA[<p style="margin:0px;padding:0px;font-family:&quot;Microsoft YaHei&quot;;"><strong style="margin:0px;padding:0px;">API</strong><strong style="margin:0px;padding:0px;">美标闸阀产品概述：</strong></p>
<p style="margin:0px;padding:0px;font-family:&quot;Microsoft YaHei&quot;;"><strong style="margin:0px;padding:0px;">美标闸阀</strong>适用于 ANSI Class150~2500、PN20~42、JIS10~20K，工作温度 -29~425℃（碳钢）及 -40~500℃（不锈钢）的名种管路上，用于截断或接通管路中的介质。通过选用不同的材质，可适用于水、...</p>]]></description>
    <pubDate><![CDATA[2026/4/17 17:31:43]]></pubDate>
    <category><![CDATA[闸阀]]></category>
    <author><![CDATA[制发阀门]]></author>
</item>
<item>
    <title>Z45X消防专用信号闸阀</title>
    <link>http://www.86-valve.com/product/zfa/2887.html</link>
    <description><![CDATA[<div align="left" style="margin:0px;padding:0px;"><p><span style="margin:0px;padding:0px;"><span style="font-family:'Microsoft YaHei';"><b>Z45X消防专用信号闸阀产品概述：</b></span></span></p>
<p style="font-family:&quot;Microsoft YaHei&quot;;"><strong style="margin:0px;padding:0px;">消防专用信号闸阀</strong>常应用于自动喷水消防管路系统，来临界控供水管路，可以远地指示阀门开度。升杆式闸阀及附开度指示闸阀也经常应用于消防系统，如果闸阀安装位置离地面较高时，一般使用升杆闸阀，可以明显指示闸阀开度，若...</p></div>]]></description>
    <pubDate><![CDATA[2026/4/17 17:31:43]]></pubDate>
    <category><![CDATA[闸阀]]></category>
    <author><![CDATA[制发阀门]]></author>
</item>
<item>
    <title>Z41T明杆铸铁闸阀</title>
    <link>http://www.86-valve.com/product/zfa/2883.html</link>
    <description><![CDATA[<div style=&#34;margin:0px;padding:0px;&#34;><p><span style=&#34;margin:0px;padding:0px;&#34;><span style=&#34;font-family:&#39;Microsoft YaHei&#39;;&#34;><b>Z41T明杆铸铁闸阀产品概述：</b></span></span></p>
<p style=&#34;font-family:&#34; microsoft=&#34;&#34; yahei&#34;;&#34;=&#34;&#34;><strong style=&#34;margin:0px;padding:0px;&#34;>铸铁闸阀</strong><strong style=&#34;margin:0px;padding:0px;&#34;>/Z41T</strong><strong style=&#34;margin:0px;padding:0px;&#34;>明杆铸铁闸阀</strong><strong style=&#34;margin:0px;padding:0px;&#34;>/Z45T</strong><strong style=&#34;margin:0px;padding:0px;&#34;>暗杆铸...</strong></p>
</div>]]></description>
    <pubDate><![CDATA[2026/4/17 17:31:43]]></pubDate>
    <category><![CDATA[闸阀]]></category>
    <author><![CDATA[制发阀门]]></author>
</item>
<item>
    <title>Z41H铸钢闸阀</title>
    <link>http://www.86-valve.com/product/zfa/2884.html</link>
    <description><![CDATA[<p style=&#34;margin:0px;padding:0px;&#34;><span style=&#34;margin:0px;padding:0px;&#34;><span style=&#34;font-family:&#39;Microsoft YaHei&#39;;&#34;><b>Z41H铸钢闸阀产品概述：</b></span></span></p>
<p style=&#34;margin:0px;padding:0px;font-family:&#34; microsoft=&#34;&#34; yahei&#34;;&#34;=&#34;&#34;><strong style=&#34;margin:0px;padding:0px;&#34;>铸钢闸阀</strong>是最常用的截断阀之一，主要用来接通或截断管路中的介质，不适用于调节介质流量。铸钢闸阀适用的压力、温度及口径范围很大，尤其适用于中、大口径的管道。 公称尺寸 DN15~DN800，公称压力 1.6MPa~20.0MPa，密封面采用...</p>]]></description>
    <pubDate><![CDATA[2026/4/17 17:31:43]]></pubDate>
    <category><![CDATA[闸阀]]></category>
    <author><![CDATA[制发阀门]]></author>
</item>
<item>
    <title>Z41F46氟塑料衬里楔式闸阀</title>
    <link>http://www.86-valve.com/product/zfa/2886.html</link>
    <description><![CDATA[<p style=&#34;margin:0px;padding:0px;&#34;><span style=&#34;margin:0px;padding:0px;&#34;><span style=&#34;font-family:&#39;Microsoft YaHei&#39;;&#34;><b>Z41F46氟塑料衬里楔式闸阀产品概述：</b></span></span></p>
<p style=&#34;margin:0px;padding:0px;font-family:&#34; microsoft=&#34;&#34; yahei&#34;;&#34;=&#34;&#34;><strong style=&#34;margin:0px;padding:0px;&#34;>Z41F<span style=&#34;margin:0px;padding:0px;&#34;><sub>46</sub></span></strong><strong style=&#34;margin:0px;padding:0px;&#34;><sub>&nbsp;</sub></strong><strong style=&#34;margin:0px;padding:0px;&#34;>型 PN16、PN25 氟塑料衬里楔式闸...</strong></p>]]></description>
    <pubDate><![CDATA[2026/4/17 17:31:43]]></pubDate>
    <category><![CDATA[闸阀]]></category>
    <author><![CDATA[制发阀门]]></author>
</item>
<item>
    <title>Z641H气动闸阀</title>
    <link>http://www.86-valve.com/product/zfa/2885.html</link>
    <description><![CDATA[<h3 style="margin:0px;padding:0px;border:0px currentcolor;color:#333333;font-family:Arial, Helvetica, sans-serif;"><span style="color:#000000;text-decoration-line:none;">Z641H气动闸阀产品</span><span style="color:#000000;">概述：</span></h3>
<p style="margin-top:0px;margin-bottom:0px;padding:0px;border:0px currentcolor;line-height:20px;color:#333333;font-family:Arial, Helvetica, sans-serif;"><span style="color:#000000;"><span style="color:#333333;">Z641H/W</span></span><span style="color:#00000...</p>]]></description>
    <pubDate><![CDATA[2026/4/17 17:31:43]]></pubDate>
    <category><![CDATA[闸阀]]></category>
    <author><![CDATA[制发阀门]]></author>
</item>
<item>
    <title>Z961Y高温高压电动电站闸阀</title>
    <link>http://www.86-valve.com/product/zfa/2882.html</link>
    <description><![CDATA[<div align=&#34;left&#34; style=&#34;margin:0px;padding:0px;&#34;><p><span style=&#34;margin:0px;padding:0px;&#34;><span style=&#34;font-family:&#39;Microsoft YaHei&#39;;&#34;><b>Z961Y高温高压电动电站闸阀产品概述：</b></span></span></p>
<p style=&#34;font-family:&#34; microsoft=&#34;&#34; yahei&#34;;&#34;=&#34;&#34;><strong style=&#34;margin:0px;padding:0px;&#34;>Z961Y-P54100V</strong><strong style=&#34;margin:0px;padding:0px;&#34;>、</strong><strong style=&#34;margin:0px;padding:0px;&#34;>Z961Y-P54140V</strong><strong style=&#34;margin:0px;padding:0px;&#34;>、</strong></p>
</div>]]></description>
    <pubDate><![CDATA[2026/4/17 17:31:43]]></pubDate>
    <category><![CDATA[闸阀]]></category>
    <author><![CDATA[制发阀门]]></author>
</item>
<item>
    <title>Z43H平板闸阀</title>
    <link>http://www.86-valve.com/product/zfa/2881.html</link>
    <description><![CDATA[<div align=&#34;left&#34; style=&#34;margin:0px;padding:0px;&#34;><p><span style=&#34;margin:0px;padding:0px;&#34;><span style=&#34;font-family:&#39;Microsoft YaHei&#39;;&#34;><b>Z43H平板闸阀产品概述：</b></span></span></p>
<p style=&#34;font-family:&#34; microsoft=&#34;&#34; yahei&#34;;&#34;=&#34;&#34;><strong style=&#34;margin:0px;padding:0px;&#34;>Z43H/X平板闸阀</strong>广泛适用于天然气，石油，化工，环保，城市管道，燃气管线等输送管线，放空系统和汽储存装置上，用作启闭设备。</p>
<strong style=&#34;font-family:&#34; microsoftyahei&#34;;margin:0px;padding:0px;&#34;=&#34;&#34;>特点</strong></div>]]></description>
    <pubDate><![CDATA[2026/4/17 17:31:43]]></pubDate>
    <category><![CDATA[闸阀]]></category>
    <author><![CDATA[制发阀门]]></author>
</item>
<item>
    <title>Z45X弹性座封闸阀</title>
    <link>http://www.86-valve.com/product/zfa/2880.html</link>
    <description><![CDATA[<p style="margin:0px;padding:0px;"><span style="margin:0px;padding:0px;"><span style="font-family:'Microsoft YaHei';"><b>Z45X弹性座封闸阀产品概述：</b></span></span></p>
<p style="margin:0px;padding:0px;font-family:&quot;Microsoft YaHei&quot;;"><strong style="margin:0px;padding:0px;">弹性座封闸阀</strong>也称<strong style="margin:0px;padding:0px;">软密封闸阀</strong>，弹性座封闸阀采用无凹腔结构，阀体阀盖内外表面喷涂环氧树脂，闸板表面包覆橡胶，这样从根本上杜绝了腐蚀发生的可能性，阀杆密封处舍弃填...</p>]]></description>
    <pubDate><![CDATA[2026/4/17 17:31:43]]></pubDate>
    <category><![CDATA[闸阀]]></category>
    <author><![CDATA[制发阀门]]></author>
</item>
<item>
    <title>Z941H电动法兰闸阀</title>
    <link>http://www.86-valve.com/product/zfa/2879.html</link>
    <description><![CDATA[<p style="margin:0px;padding:0px;"><span style="margin:0px;padding:0px;"><span style="font-family:'Microsoft YaHei';"><b>Z941H电动法兰闸阀产品概述：</b></span></span></p>
<p style="margin:0px;padding:0px;font-family:&quot;Microsoft YaHei&quot;;"><strong style="margin:0px;padding:0px;">Z941H/Y/W</strong><strong style="margin:0px;padding:0px;">电动法兰闸阀</strong>适用于公称压力PN1.6～16.0MPa,工作温度&amp;le;-29℃～550℃的石油、化工、水力、火力电站各种系统的管路上，切断或接通管路介质。适用介质为：...</p>]]></description>
    <pubDate><![CDATA[2026/4/17 17:31:43]]></pubDate>
    <category><![CDATA[闸阀]]></category>
    <author><![CDATA[制发阀门]]></author>
</item>
<item>
    <title>DZ40Y低温法兰闸阀</title>
    <link>http://www.86-valve.com/product/zfa/2877.html</link>
    <description><![CDATA[<div align=&#34;left&#34; style=&#34;margin:0px;padding:0px;&#34;><p><span style=&#34;margin:0px;padding:0px;&#34;><span style=&#34;font-family:&#39;Microsoft YaHei&#39;;&#34;><b>DZ40Y低温法兰闸阀产品概述：</b></span></span></p>
<p style=&#34;font-family:&#34; microsoft=&#34;&#34; yahei&#34;;&#34;=&#34;&#34;><strong style=&#34;margin:0px;padding:0px;&#34;>DZ40Y低温法兰闸阀</strong>适用于甲烷、液态天然气、已烯、二氧化碳、液氨、液氧、液氮、液氢等低温介质。</p>
<strong style=&#34;font-family:&#34; microsoft=&#34;&#34; yahei&#34;;margin:0px;padding:0px;&#34;=&#34;&#34;>特点</strong></div>]]></description>
    <pubDate><![CDATA[2026/4/17 17:31:43]]></pubDate>
    <category><![CDATA[闸阀]]></category>
    <author><![CDATA[制发阀门]]></author>
</item>
<item>
    <title>Z41X明杆软密封闸阀</title>
    <link>http://www.86-valve.com/product/zfa/2878.html</link>
    <description><![CDATA[<p class=&#34;MsoNormal&#34; align=&#34;left&#34; style=&#34;margin-bottom:11.25pt;line-height:16.3pt;background-image:initial;background-position:initial;background-size:initial;background-repeat:initial;background-attachment:initial;background-origin:initial;background-clip:initial;&#34;><span lang=&#34;EN-US&#34;><span style=&#34;color:#333333;font-family:Helvetica;&#34;><b>Z41X明杆软密封闸阀产品概述：</b></span></span></p>]]></description>
    <pubDate><![CDATA[2026/4/17 17:31:43]]></pubDate>
    <category><![CDATA[闸阀]]></category>
    <author><![CDATA[制发阀门]]></author>
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<item>
    <title>Z60Y焊接闸阀产品概述：</title>
    <link>http://www.86-valve.com/product/zfa/2875.html</link>
    <description><![CDATA[<p style=&#34;margin:0px;padding:0px;&#34;><span style=&#34;margin:0px;padding:0px;&#34;><span style=&#34;font-family:&#39;Microsoft YaHei&#39;;&#34;><b>Z60Y焊接闸阀产品概述：</b></span></span></p>
<p style=&#34;margin:0px;padding:0px;font-family:&#34; microsoft=&#34;&#34; yahei&#34;;&#34;=&#34;&#34;><strong style=&#34;margin:0px;padding:0px;&#34;>焊接闸阀</strong>是通过闸板的升降来控制阀门的启闭，闸板垂直于流体方向，改变闸板与阀座间相对位置即可改变通道大小。 流体阻力小 , 密封面受介质的忡刷和侵蚀小。 开闭较省力。介质流向不受限制 , 不扰流、不降低压力。 形体简单 ,...</p>]]></description>
    <pubDate><![CDATA[2026/4/17 17:31:43]]></pubDate>
    <category><![CDATA[闸阀]]></category>
    <author><![CDATA[制发阀门]]></author>
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