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<title>减压阀</title>
<link>http://www.86-valve.com/product/jyfa/</link>
<description><![CDATA[减压阀是通过调节，将进口压力减至某一需要的出口压力，并依靠介质本身的能量，使出口压力自动保持稳定的阀门。从流体力学的观点看，减压阀是一个局部阻力可以变化的节流元件，即通过改变节流面积，使流速及流体的动能改变，造成不同的压力损失，从而达到减压的目的。然后依靠控制与调节系统的调节，使阀后压力的波动与弹簧力相平衡，使阀后压力在一定的误差范围内保持恒定。]]></description>
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    <title>Y42X-16C弹簧薄膜式减压阀</title>
    <link>http://www.86-valve.com/product/jyfa/2799.html</link>
    <description><![CDATA[<div style=&#34;padding-bottom:0px;padding-top:0px;padding-left:0px;margin:0px;padding-right:0px;&#34; align=&#34;left&#34;>
<p><span style=&#34;padding-bottom:0px;padding-top:0px;padding-left:0px;margin:0px;padding-right:0px;&#34;><span style=&#34;font-family:&#39;Microsoft YaHei&#39;;&#34;><b>Y42X弹簧薄膜式减压阀产品概述：</b></span></span></p>
<P style=&#34;FONT-FAMILY: &#34; microsoft=&#34;&#34; yahei?;?=&#34;&#34;><strong style=&#34;padding-bottom:0px;padding-top:0px;padding-left:0px;margin:0px;padding-right:0px;&#34;>Y42X</strong><strong style=&#34;padding-bottom:0px;padding-top:0px;padding-left:0px;margin:0px;padding-right:0px;&#34;>弹簧薄膜式减压阀</strong>属于直接作用式薄膜弹簧减压阀。Y42X弹簧薄膜式减压阀主要由调节弹簧、膜片、活塞、阀座、阀瓣等零件组成。利用膜片直接传感下游压力驱动阀瓣，控制...</p>
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    <pubDate><![CDATA[2026/4/17 18:01:53]]></pubDate>
    <category><![CDATA[减压阀]]></category>
    <author><![CDATA[制发阀门]]></author>
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<item>
    <title>Y43X-16T全铜比例式减压阀</title>
    <link>http://www.86-valve.com/product/jyfa/2797.html</link>
    <description><![CDATA[<DIV style=&#34;FONT-FAMILY: ; PADDING-BOTTOM: 0px; PADDING-TOP: 0px; PADDING-LEFT: 0px; MARGIN: 0px; PADDING-RIGHT: 0px&#34; align=left yahei?;?=&#34;&#34; microsoft=&#34;&#34;><div style=&#34;padding-bottom:0px;padding-top:0px;padding-left:0px;margin:0px;padding-right:0px;&#34; align=&#34;left&#34;><b>Y43X-16Y全铜比例式减压阀产品概述：</b></div>
</div>
<DIV style=&#34;FONT-FAMILY: ; PADDING-BOTTOM: 0px; PADDING-TOP: 0px; PADDING-LEFT: 0px; MARGIN: 0px; PADDING-RIGHT: 0px&#34; align=left yahei?;?=&#34;&#34; microsoft=&#34;&#34;>Y43X-16Y、Y13X-16T型全铜比例式减压阀主要由阀体、进口压盖、活塞、出口压盖及O型圈、密封垫等零件组成。比例式减压阀是利用阀内浮动活塞两端不同的截面积压力差从而改变进水与出水的压力状况，达到减压目的。比例式减压阀结构严...</div>]]></description>
    <pubDate><![CDATA[2026/4/17 18:01:53]]></pubDate>
    <category><![CDATA[减压阀]]></category>
    <author><![CDATA[制发阀门]]></author>
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<item>
    <title>ZGPV多功能减压阀</title>
    <link>http://www.86-valve.com/product/jyfa/2801.html</link>
    <description><![CDATA[<p style="margin:0px;padding:0px;font-family:&quot;Microsoft YaHei&quot;;"><strong style="margin:0px;padding:0px;"><strong style="margin:0px;padding:0px;">ZGPV</strong><strong style="margin:0px;padding:0px;">多功能减压阀产品概述：</strong></strong></p>
<p style="margin:0px;padding:0px;font-family:&quot;Microsoft YaHei&quot;;"><strong style="margin:0px;padding:0px;">ZGPV</strong><strong style="margin:0px;padding:0px;">多功能减压阀可用于水、蒸汽、天然气、氧气、氮气、氢气等介质。</strong></p>
<di...]]></description>
    <pubDate><![CDATA[2026/4/17 18:01:53]]></pubDate>
    <category><![CDATA[减压阀]]></category>
    <author><![CDATA[制发阀门]]></author>
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<item>
    <title>Y45H-16C杠杆式减压阀</title>
    <link>http://www.86-valve.com/product/jyfa/2800.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>Y45H杠杆式减压阀产品概述：</b></span></span></p>
<p style="font-family:&quot;Microsoft YaHei&quot;;"><strong style="margin:0px;padding:0px;">Y45H</strong><strong style="margin:0px;padding:0px;">杠杆式减压阀</strong>主要由阀体、阀座、阀瓣等零件组成，采用双阀座、双锥体阀瓣的结构。采用压力平衡式阀瓣、升降调节。其调节机构采用扛杆式，可配用DKJ型或其它型角行程电动...</p></div>]]></description>
    <pubDate><![CDATA[2026/4/17 18:01:53]]></pubDate>
    <category><![CDATA[减压阀]]></category>
    <author><![CDATA[制发阀门]]></author>
</item>
<item>
    <title>YB43X固定比例式减压阀</title>
    <link>http://www.86-valve.com/product/jyfa/2798.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>YB43X固定比例式减压阀产品概述：</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;>YB43X</strong><strong style=&#34;margin:0px;padding:0px;&#34;>固定比例式减压阀</strong>，是一种等比例减低流经介质压力的调节阀。通常用于高层建筑、泵站及消防系统，既能减动压又能减静压，减压比例精确。该阀结构简单，选材优...</p>]]></description>
    <pubDate><![CDATA[2026/4/17 18:01:53]]></pubDate>
    <category><![CDATA[减压阀]]></category>
    <author><![CDATA[制发阀门]]></author>
</item>
<item>
    <title>YG43H-16C高灵敏度蒸汽减压阀</title>
    <link>http://www.86-valve.com/product/jyfa/2796.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>YG13H、YG43H高灵敏度蒸汽减压阀产品概述：</b></span></span></p>
<p style="font-family:&quot;Microsoft YaHei&quot;;"><strong style="margin:0px;padding:0px;">YG13H/Y</strong><strong style="margin:0px;padding:0px;">、YG43H/Y高灵敏度蒸汽减压阀</strong>属于先导活塞式减压阀。由主阀和导阀两部分组成。主阀主要由阀座、主阀盘、活塞、弹簧等零件组成。导阀主要由阀座、阀瓣、...</p></div>]]></description>
    <pubDate><![CDATA[2026/4/17 18:01:53]]></pubDate>
    <category><![CDATA[减压阀]]></category>
    <author><![CDATA[制发阀门]]></author>
</item>
<item>
    <title>Y43H-16C蒸汽减压阀</title>
    <link>http://www.86-valve.com/product/jyfa/2627.html</link>
    <description><![CDATA[<div style=&#34;border-width:0px;padding:0px;margin:0px;color:#255c92;font-family:宋体, Helvetica, sans-serif;&#34;><strong><span style=&#34;font-size:small;&#34;>产品参数说明：</span></strong></div>
<div style=&#34;border-width:0px;padding:0px;margin:0px;color:#255c92;font-family:宋体, Helvetica, sans-serif;&#34;>&nbsp;</div>
<div style=&#34;border-width:0px;padding:0px;margin:0px;color:#255c92;font-family:宋体, Helvetica, sans-serif;&#34;>&nbsp;&nbsp;&nbsp; 本系列减压阀属于先导活塞式减压阀。由主阀和导阀两部分组成。主阀主要...</div>]]></description>
    <pubDate><![CDATA[2026/4/17 18:01:53]]></pubDate>
    <category><![CDATA[减压阀]]></category>
    <author><![CDATA[商悦传媒]]></author>
</item>
<item>
    <title>YZ11支管式减压阀</title>
    <link>http://www.86-valve.com/product/jyfa/2787.html</link>
    <description><![CDATA[<p class=&#34;MsoNormal&#34; align=&#34;left&#34; style=&#34;line-height:18pt;background-image:initial;background-position:initial;background-size:initial;background-repeat:initial;background-attachment:initial;background-origin:initial;background-clip:initial;&#34;><span style=&#34;font-family:&#34; microsoft=&#34;&#34; yahei&#34;;&#34;=&#34;&#34;><b>YZ11</b></span><b><span style=&#34;font-size:9pt;font-family:宋体;&#34;>支管式减压阀结构特点和用途</span></b><b><span lang=&#34;EN-US&#34; style=&#34;font-size:9pt;font-family:&#34; microsoft=&#34;&#34; yahei&#34;;&#34;=&#34;&#34;>&nbsp;</span>...</b></p>]]></description>
    <pubDate><![CDATA[2026/4/17 18:01:53]]></pubDate>
    <category><![CDATA[减压阀]]></category>
    <author><![CDATA[制发阀门]]></author>
</item>
<item>
    <title>Y13H-16C蒸汽减压阀</title>
    <link>http://www.86-valve.com/product/jyfa/2789.html</link>
    <description><![CDATA[<p class=&#34;MsoNormal&#34; align=&#34;left&#34; style=&#34;line-height:18pt;background-image:initial;background-position:initial;background-size:initial;background-repeat:initial;background-attachment:initial;background-origin:initial;background-clip:initial;&#34;><b><span lang=&#34;EN-US&#34; style=&#34;font-family:&#34; microsoft=&#34;&#34; yahei&#34;;&#34;=&#34;&#34;>Y13H</span></b><b><span style=&#34;font-family:宋体;&#34;>蒸汽减压阀</span></b></p>]]></description>
    <pubDate><![CDATA[2026/4/17 18:01:53]]></pubDate>
    <category><![CDATA[减压阀]]></category>
    <author><![CDATA[制发阀门]]></author>
</item>
<item>
    <title>YTG11X-16T带压力表铜减压阀</title>
    <link>http://www.86-valve.com/product/jyfa/2790.html</link>
    <description><![CDATA[<div style=&#34;margin:0px;padding:0px;&#34;><span style=&#34;font-family:&#39;Microsoft YaHei&#39;;&#34;><b>YTG11X-16T带压力表铜减压阀产品概述：</b></span></div>
<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;>技术规范</strong></div>
<div style=&#34;margin:0px;padding:0px;font-family:&#34; microsoft=&#34;&#34; yahei&#34;;&#34;=&#34;&#34;>1、&nbsp;公称压力：1.6MPa</div>
<div style=&#34;margin:0px;padding:0px;font-family:&#34; microsoft=&#34;&#34; yahei&#34;;&#34;=&#34;&#34;>2、&nbsp;工作介质：水、气</div>
...]]></description>
    <pubDate><![CDATA[2026/4/17 18:01:53]]></pubDate>
    <category><![CDATA[减压阀]]></category>
    <author><![CDATA[制发阀门]]></author>
</item>
<item>
    <title>YK43X-16C气体减压阀</title>
    <link>http://www.86-valve.com/product/jyfa/2791.html</link>
    <description><![CDATA[<div align=&#34;left&#34; style=&#34;margin:0px;padding:0px;&#34;><span style=&#34;font-family:&#39;Microsoft YaHei&#39;;&#34;><b>YK43X气体减压阀产品概述：</b></span></div>
<div align=&#34;left&#34; style=&#34;margin:0px;padding:0px;font-family:&#34; microsoft=&#34;&#34; yahei&#34;;&#34;=&#34;&#34;>YK43X气体减压阀属于先导活塞式减压阀．由主阀和导阀两部分组成．主阀主要由阀座、主阀盘、活塞、缸套、弹簧等零件组成。导阀主要由阀座、阀瓣、膜片、弹簧、调节弹簧等零件组成。通过调节调节弹簧压力设定出口压力，利用膜片传感出口压力变化，通过导阀启闭驱动活塞调节主阀节流部位过流面...</div>]]></description>
    <pubDate><![CDATA[2026/4/17 18:01:53]]></pubDate>
    <category><![CDATA[减压阀]]></category>
    <author><![CDATA[制发阀门]]></author>
</item>
<item>
    <title>YD43H-16C先导式高灵敏度减压阀</title>
    <link>http://www.86-valve.com/product/jyfa/2795.html</link>
    <description><![CDATA[<div align=&#34;left&#34; style=&#34;margin:0px;padding:0px;&#34;><span style=&#34;font-family:&#39;Microsoft YaHei&#39;;&#34;><b>YD43H先导式高灵敏度减压阀产品概述：</b></span></div>
<div align=&#34;left&#34; style=&#34;margin:0px;padding:0px;font-family:&#34; microsoft=&#34;&#34; yahei&#34;;&#34;=&#34;&#34;>YD13H/YD43H先导式超大膜片高灵敏度减压阀是参考国外先进产品而研制开发成功的新型先导式超大膜片减压阀，先导式超大膜片高灵敏度减压阀在普通减压阀的基础上做了很大的改进。膜片采用了新型材料，并大大加工了工作面积，因此阀门上游压力或下游负荷细微的变化都能及时准确的反馈...</div>]]></description>
    <pubDate><![CDATA[2026/4/17 18:01:53]]></pubDate>
    <category><![CDATA[减压阀]]></category>
    <author><![CDATA[制发阀门]]></author>
</item>
<item>
    <title>200P可调式减压阀</title>
    <link>http://www.86-valve.com/product/jyfa/2794.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>200P可调式减压阀产品概述：</b></span></span></p>
<p style="font-family:&quot;Microsoft YaHei&quot;;"><strong style="margin:0px;padding:0px;">200P</strong><strong style="margin:0px;padding:0px;">可调式减压阀</strong>为一直接式可调减压阀，采用隔膜型水力操作方式，可水平或垂直安装于给水、消防系统或其它清水系统中。在一定流量范围内可控制该阀出口压力为一相对固定值。...</p></div>]]></description>
    <pubDate><![CDATA[2026/4/17 18:01:53]]></pubDate>
    <category><![CDATA[减压阀]]></category>
    <author><![CDATA[制发阀门]]></author>
</item>
<item>
    <title>Y44H-16C波纹管减压阀</title>
    <link>http://www.86-valve.com/product/jyfa/2793.html</link>
    <description><![CDATA[<div align=&#34;left&#34; style=&#34;margin:0px;padding:0px;&#34;><span style=&#34;font-family:&#39;Microsoft YaHei&#39;;&#34;><b>Y44H波纹管减压阀产品概述：</b></span></div>
<div align=&#34;left&#34; style=&#34;margin:0px;padding:0px;font-family:&#34; microsoft=&#34;&#34; yahei&#34;;&#34;=&#34;&#34;>Y44H波纹管减压阀用于温度在200℃以下的蒸汽、空气、水无腐蚀性介质的管路上，使通过阀体的介质压力保持恒定，以适应工作需要。阀前进口压力P1由1.0-0.1MPa，减压阀后出口压力P2为0.4-0.05MPa，阀前与阀后的压力差不大于0.6MPa，也不应小于0.05MPa。</div>]]></description>
    <pubDate><![CDATA[2026/4/17 18:01:53]]></pubDate>
    <category><![CDATA[减压阀]]></category>
    <author><![CDATA[制发阀门]]></author>
</item>
<item>
    <title>YGa43H-16C高灵敏度大流量蒸汽减压阀</title>
    <link>http://www.86-valve.com/product/jyfa/2792.html</link>
    <description><![CDATA[<div align="left" style="margin:0px;padding:0px;"><span style="font-family:'Microsoft YaHei';"><b>YGa43H高灵敏度大流量蒸汽减压阀产品概述：</b></span></div>
<div align="left" style="margin:0px;padding:0px;font-family:&quot;Microsoft YaHei&quot;;">YGa43H高灵敏度大流量蒸汽减压阀由主阀和导阀两部分组成。主阀主要由阀座、主阀盘、活塞、弹簧等零件组成。导阀主要由阀座、阀瓣、膜片、弹簧、调节弹簧等零件组成。本产品在普通减压阀基础上作了很大改进，加大了活塞面积，改变了节流结构。改变了密封形式，加大了过流面积...</div>]]></description>
    <pubDate><![CDATA[2026/4/17 18:01:53]]></pubDate>
    <category><![CDATA[减压阀]]></category>
    <author><![CDATA[制发阀门]]></author>
</item>
<item>
    <title>Y14H-16P波纹管式减压阀</title>
    <link>http://www.86-valve.com/product/jyfa/2788.html</link>
    <description><![CDATA[<p class=&#34;MsoNormal&#34; align=&#34;left&#34;><b><span lang=&#34;EN-US&#34; style=&#34;font-family:Arial;color:#666666;background-image:initial;background-position:initial;background-size:initial;background-repeat:initial;background-attachment:initial;background-origin:initial;background-clip:initial;&#34;>Y14H-16P</span></b></p>]]></description>
    <pubDate><![CDATA[2026/4/17 18:01:53]]></pubDate>
    <category><![CDATA[减压阀]]></category>
    <author><![CDATA[制发阀门]]></author>
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