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<rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:trackback="http://madskills.com/public/xml/rss/module/trackback/" xmlns:wfw="http://wellformedweb.org/CommentAPI/" xmlns:slash="http://purl.org/rss/1.0/modules/slash/"><channel><title>阀门供应网 - 安全阀</title><link>http://www.ggvalve.com/</link><description>可靠的工业阀门供应商 通用阀门、美标阀门、特种阀门 - </description><generator>RainbowSoft Studio Z-Blog 1.8 Arwen Build 81206</generator><language>zh-CN</language><copyright>Copyright 2003-2009 浙江八方阀门有限公司 Some Rights Reserved.</copyright><pubDate>Thu, 07 May 2026 18:51:54 +0800</pubDate><item><title>安全阀调整操作规程</title><author>www@GGvalve.com (ggvalve)</author><link>http://www.ggvalve.com/AnQuanFa/anquanfa-caozuo.html</link><pubDate>Fri, 10 May 2013 19:14:39 +0800</pubDate><guid>http://www.ggvalve.com/AnQuanFa/anquanfa-caozuo.html</guid><description><![CDATA[<p>安全阀开启压力的调整：<a href="http://www.ggvalve.com/AnQuanFa.html">安全阀</a>出厂前，应逐台调整其开启压力到用户要求的整定值。在旋转调整螺杆之前，应使阀进口压力降低到开启压力的 90％以下，以防止旋转调整螺杆时阀瓣被带动旋转，以致损伤密封面。为保证开启压力值准确，应使调整时的介质条件，如介质种类、温度等尽可能接近实际运行条件。</p>]]></description><category>安全阀</category><comments>http://www.ggvalve.com/AnQuanFa/anquanfa-caozuo.html#comment</comments><wfw:comment>http://www.ggvalve.com/</wfw:comment><wfw:commentRss>http://www.ggvalve.com/feed.asp?cmt=326</wfw:commentRss><trackback:ping>http://www.ggvalve.com/cmd.asp?act=tb&amp;id=326&amp;key=7b0af0e1</trackback:ping></item><item><title>带扳手弹簧全启式安全阀</title><author>www@GGvalve.com (ggvalve)</author><link>http://www.ggvalve.com/AnQuanFa/A48Y.html</link><pubDate>Sat, 27 Nov 2010 16:09:11 +0800</pubDate><guid>http://www.ggvalve.com/AnQuanFa/A48Y.html</guid><description><![CDATA[<p>A48Y型带扳手弹簧全启式安全阀具有结构简单、密封性能好、开启压力准确、排放能力大、回座压差小、调整方便等特点。A48Y型弹簧全启式安全阀适用于工作温度&le;350℃的蒸汽、空气等介质的设备和管路上。</p>]]></description><category>安全阀</category><comments>http://www.ggvalve.com/AnQuanFa/A48Y.html#comment</comments><wfw:comment>http://www.ggvalve.com/</wfw:comment><wfw:commentRss>http://www.ggvalve.com/feed.asp?cmt=287</wfw:commentRss><trackback:ping>http://www.ggvalve.com/cmd.asp?act=tb&amp;id=287&amp;key=574b284a</trackback:ping></item><item><title>脉冲式安全阀</title><author>www@GGvalve.com (ggvalve)</author><link>http://www.ggvalve.com/AnQuanFa/GA49H.html</link><pubDate>Thu, 31 Dec 2009 15:52:28 +0800</pubDate><guid>http://www.ggvalve.com/AnQuanFa/GA49H.html</guid><description><![CDATA[<p><table cellspacing="0" cellpadding="0" width="93%">    <tbody>        <tr>            <td height="130" valign="top" width="130">            <table border="1" cellspacing="0" bordercolor="#cccccc" cellpadding="0" width="120" height="120">                <tbody>                    <tr>                        <td valign="middle" align="center"><a title="脉冲式安全阀" href="http://www.ggvalve.com/AnQuanFa/GA49H.html"><img border="0" alt="" src="http://www.ggvalve.com/AnQuanFa/MaiChong/GA49H.jpg" /></a></td>                    </tr>                </tbody>            </table>            </td>            <td valign="top">型号：<a href="http://www.ggvalve.com/AnQuanFa/GA49H.html">GA49H</a><br />            口径：DN25～DN300<br />            压力：PN10～PN25<br />            材质：碳钢、不锈钢、合金钢等<br />            驱动：手动等<br />            应用：电站锅炉、压力容器、减温减压装置等设备</td>        </tr>    </tbody></table></p>]]></description><category>安全阀</category><comments>http://www.ggvalve.com/AnQuanFa/GA49H.html#comment</comments><wfw:comment>http://www.ggvalve.com/</wfw:comment><wfw:commentRss>http://www.ggvalve.com/feed.asp?cmt=284</wfw:commentRss><trackback:ping>http://www.ggvalve.com/cmd.asp?act=tb&amp;id=284&amp;key=05355e0a</trackback:ping></item><item><title>微启封闭式弹簧安全阀</title><author>www@GGvalve.com (ggvalve)</author><link>http://www.ggvalve.com/AnQuanFa/danhuang-weiqi-fengbi.html</link><pubDate>Sun, 15 Nov 2009 15:30:47 +0800</pubDate><guid>http://www.ggvalve.com/AnQuanFa/danhuang-weiqi-fengbi.html</guid><description><![CDATA[<table cellspacing="0" cellpadding="0" width="93%">    <tbody>        <tr>            <td valign="top" width="130" height="130">            <table bordercolor="#cccccc" height="120" cellspacing="0" cellpadding="0" width="120" border="1">                <tbody>                    <tr>                        <td valign="middle" align="center"><a title="弹簧微启封闭式安全阀" href="http://www.ggvalve.com/AnQuanFa/danhuang-weiqi-fengbi.html"><img alt="" border="0" src="/IMAGE/no.jpg" /></a></td>                    </tr>                </tbody>            </table>            </td>            <td valign="top">型号：<a href="http://www.ggvalve.com/AnQuanFa/danhuang-weiqi-fengbi.html">A41H</a><br />            口径：DN20～DN300<br />            压力：PN16<br />            材质：碳钢、不锈钢、合金钢等<br />            温度：&le;300℃<br />            应用：石油气、空气、水等介质</td>        </tr>    </tbody></table>]]></description><category>安全阀</category><comments>http://www.ggvalve.com/AnQuanFa/danhuang-weiqi-fengbi.html#comment</comments><wfw:comment>http://www.ggvalve.com/</wfw:comment><wfw:commentRss>http://www.ggvalve.com/feed.asp?cmt=283</wfw:commentRss><trackback:ping>http://www.ggvalve.com/cmd.asp?act=tb&amp;id=283&amp;key=5af61011</trackback:ping></item><item><title>GYA液压安全阀</title><author>www@GGvalve.com (ggvalve)</author><link>http://www.ggvalve.com/AnQuanFa/GYA.html</link><pubDate>Wed, 19 Aug 2009 00:19:17 +0800</pubDate><guid>http://www.ggvalve.com/AnQuanFa/GYA.html</guid><description><![CDATA[<p><table cellspacing="0" cellpadding="0" width="93%">    <tbody>        <tr>            <td valign="top" width="130" height="130">            <table bordercolor="#cccccc" height="120" cellspacing="0" cellpadding="0" width="120" border="1">                <tbody>                    <tr>                        <td valign="middle" align="center"><a href="http://www.ggvalve.com/AnQuanFa/GYA.html"><img alt="" border="0" src="/IMAGE/no.jpg" /></a></td>                    </tr>                </tbody>            </table>            </td>            <td valign="top">型号：<a href="http://www.ggvalve.com/AnQuanFa/GYA.html">GYA</a><br />            口径：DN25～DN300<br />            压力：PN10～PN25<br />            材质：碳钢、不锈钢、合金钢<br />            驱动：液压<br />            应用：各种工业</td>        </tr>    </tbody></table></p>]]></description><category>安全阀</category><comments>http://www.ggvalve.com/AnQuanFa/GYA.html#comment</comments><wfw:comment>http://www.ggvalve.com/</wfw:comment><wfw:commentRss>http://www.ggvalve.com/feed.asp?cmt=157</wfw:commentRss><trackback:ping>http://www.ggvalve.com/cmd.asp?act=tb&amp;id=157&amp;key=b22b37e0</trackback:ping></item><item><title>A42Y-1000全启式超高压安全阀</title><author>www@GGvalve.com (ggvalve)</author><link>http://www.ggvalve.com/AnQuanFa/A42Y-1000.html</link><pubDate>Tue, 18 Aug 2009 23:29:20 +0800</pubDate><guid>http://www.ggvalve.com/AnQuanFa/A42Y-1000.html</guid><description><![CDATA[<table cellspacing="0" cellpadding="0" width="93%">    <tbody>        <tr>            <td valign="top" width="130" height="130">            <table bordercolor="#cccccc" height="120" cellspacing="0" cellpadding="0" width="120" border="1">                <tbody>                    <tr>                        <td valign="middle" align="center"><a href="http://www.ggvalve.com/AnQuanFa/A42Y-1000.html"><img alt="" border="0" src="/IMAGE/no.jpg" /></a></td>                    </tr>                </tbody>            </table>            </td>            <td valign="top">型号：<a href="http://www.ggvalve.com/AnQuanFa/A42Y-1000.html">A42Y-1000</a><br />            口径：DN25～DN300<br />            压力：PN10～PN25<br />            材质：碳钢、不锈钢、合金钢<br />            温度：&le;200℃<br />            应用：水、非腐蚀性油品等介质</td>        </tr>    </tbody></table><p>&nbsp;</p>]]></description><category>安全阀</category><comments>http://www.ggvalve.com/AnQuanFa/A42Y-1000.html#comment</comments><wfw:comment>http://www.ggvalve.com/</wfw:comment><wfw:commentRss>http://www.ggvalve.com/feed.asp?cmt=156</wfw:commentRss><trackback:ping>http://www.ggvalve.com/cmd.asp?act=tb&amp;id=156&amp;key=63866d2a</trackback:ping></item><item><title>A41Y不锈钢高压安全阀</title><author>www@GGvalve.com (ggvalve)</author><link>http://www.ggvalve.com/AnQuanFa/A41Y_2883.html</link><pubDate>Tue, 18 Aug 2009 08:17:08 +0800</pubDate><guid>http://www.ggvalve.com/AnQuanFa/A41Y_2883.html</guid><description><![CDATA[<p><table cellspacing="0" cellpadding="0" width="93%">    <tbody>        <tr>            <td valign="top" width="130" height="130">            <table bordercolor="#8c9e9c" height="120" cellspacing="0" cellpadding="0" width="120" border="1">                <tbody>                    <tr>                        <td valign="middle" align="center"><a href="http://www.ggvalve.com/AnQuanFa/A41Y.html"><img alt="" border="0" src="/IMAGE/no.jpg" /></a></td>                    </tr>                </tbody>            </table>            </td>            <td valign="top">型号：<a href="http://www.ggvalve.com/AnQuanFa/A41Y.html">A41Y</a><br />            口径：DN25～DN300<br />            压力：PN10～PN25<br />            材质：碳钢、不锈钢、合金钢<br />            温度：&le;200℃<br />            应用：空气、氮氢混合气、水等介质</td>        </tr>    </tbody></table></p>]]></description><category>安全阀</category><comments>http://www.ggvalve.com/AnQuanFa/A41Y_2883.html#comment</comments><wfw:comment>http://www.ggvalve.com/</wfw:comment><wfw:commentRss>http://www.ggvalve.com/feed.asp?cmt=155</wfw:commentRss><trackback:ping>http://www.ggvalve.com/cmd.asp?act=tb&amp;id=155&amp;key=83939e9c</trackback:ping></item><item><title>A27H弹簧微启式安全阀</title><author>www@GGvalve.com (ggvalve)</author><link>http://www.ggvalve.com/AnQuanFa/A27H.html</link><pubDate>Mon, 17 Aug 2009 08:05:20 +0800</pubDate><guid>http://www.ggvalve.com/AnQuanFa/A27H.html</guid><description><![CDATA[<p><table cellspacing="0" cellpadding="0" width="93%">    <tbody>        <tr>            <td valign="top" width="130" height="130">            <table bordercolor="#cccccc" height="120" cellspacing="0" cellpadding="0" width="120" border="1">                <tbody>                    <tr>                        <td valign="middle" align="center"><a href="http://www.ggvalve.com/AnQuanFa/A27H.html"><img alt="" border="0" src="/IMAGE/no.jpg" /></a></td>                    </tr>                </tbody>            </table>            </td>            <td valign="top">型号：<a href="http://www.ggvalve.com/AnQuanFa/A27H.html">A27H</a><br />            口径：DN25～DN300<br />            压力：PN10～PN25<br />            材质：碳钢、不锈钢、合金钢<br />            温度：&le;200℃<br />            应用：水、空气、蒸气等介质</td>        </tr>    </tbody></table></p>]]></description><category>安全阀</category><comments>http://www.ggvalve.com/AnQuanFa/A27H.html#comment</comments><wfw:comment>http://www.ggvalve.com/</wfw:comment><wfw:commentRss>http://www.ggvalve.com/feed.asp?cmt=153</wfw:commentRss><trackback:ping>http://www.ggvalve.com/cmd.asp?act=tb&amp;id=153&amp;key=0da7f2a7</trackback:ping></item><item><title>A21F弹簧微启式外螺纹安全阀</title><author>www@GGvalve.com (ggvalve)</author><link>http://www.ggvalve.com/AnQuanFa/A21F.html</link><pubDate>Mon, 17 Aug 2009 05:10:46 +0800</pubDate><guid>http://www.ggvalve.com/AnQuanFa/A21F.html</guid><description><![CDATA[<p><table cellspacing="0" cellpadding="0" width="93%">    <tbody>        <tr>            <td valign="top" width="130" height="130">            <table bordercolor="#cccccc" height="120" cellspacing="0" cellpadding="0" width="120" border="1">                <tbody>                    <tr>                        <td valign="middle" align="center"><a href="http://www.ggvalve.com/AnQuanFa/A21F.html"><img alt="" border="0" src="/IMAGE/no.jpg" /></a></td>                    </tr>                </tbody>            </table>            </td>            <td valign="top">型号：<a href="http://www.ggvalve.com/AnQuanFa/A21F.html">A21F</a>、<a href="http://www.ggvalve.com/AnQuanFa/A21F.html">A21H</a><br />            口径：DN25～DN300<br />            压力：PN10～PN25<br />            材质：碳钢、不锈钢、合金钢<br />            温度：&le;200℃<br />            应用：空气、氨、石油气等介质</td>        </tr>    </tbody></table></p>]]></description><category>安全阀</category><comments>http://www.ggvalve.com/AnQuanFa/A21F.html#comment</comments><wfw:comment>http://www.ggvalve.com/</wfw:comment><wfw:commentRss>http://www.ggvalve.com/feed.asp?cmt=154</wfw:commentRss><trackback:ping>http://www.ggvalve.com/cmd.asp?act=tb&amp;id=154&amp;key=e438afc2</trackback:ping></item><item><title>A28H带手柄弹簧全启式安全阀</title><author>www@GGvalve.com (ggvalve)</author><link>http://www.ggvalve.com/AnQuanFa/A28H.html</link><pubDate>Sun, 16 Aug 2009 07:57:25 +0800</pubDate><guid>http://www.ggvalve.com/AnQuanFa/A28H.html</guid><description><![CDATA[<p><table cellspacing="0" cellpadding="0" width="93%">    <tbody>        <tr>            <td valign="top" width="130" height="130">            <table bordercolor="#cccccc" height="120" cellspacing="0" cellpadding="0" width="120" border="1">                <tbody>                    <tr>                        <td valign="middle" align="center"><a href="http://www.ggvalve.com/AnQuanFa/A28H.html"><img alt="" border="0" src="/IMAGE/no.jpg" /></a></td>                    </tr>                </tbody>            </table>            </td>            <td valign="top">型号：<a href="http://www.ggvalve.com/AnQuanFa/A28H.html">A28H</a><br />            口径：DN15～DN80<br />            压力：PN10～PN25<br />            材质：碳钢、不锈钢、合金钢<br />            温度：&le;200℃<br />            应用：空气、蒸汽、水、氮氢混合气等介质</td>        </tr>    </tbody></table></p>]]></description><category>安全阀</category><comments>http://www.ggvalve.com/AnQuanFa/A28H.html#comment</comments><wfw:comment>http://www.ggvalve.com/</wfw:comment><wfw:commentRss>http://www.ggvalve.com/feed.asp?cmt=152</wfw:commentRss><trackback:ping>http://www.ggvalve.com/cmd.asp?act=tb&amp;id=152&amp;key=d34ccea8</trackback:ping></item></channel></rss>
