微阻缓闭止回阀HH44X结构特点：

HH44X微阻缓闭止回阀用于给排水管道，安装在是水泵出口处用来防止介质逆流和消除破环性水锤，并能有效地减少阀门关闭水锤压力，可保障安全运行，它具有阀瓣轻、开度大、节电*，流体阻力小，水锤消除机构设计新颖，密封性能稳定可靠、耐磨损、使用寿命长、运行平稳、无振动、无噪声等特点。

微阻缓闭止回阀主要零件材质如下：

微阻缓闭止回阀HH44X相关的：

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http://www.ruibovalve。。ｎｅｔ/list/?15_1.html            硬密封球阀

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http://www.ruibovalve。。ｃｏｍ/hanjiediefa/             焊接蝶阀

http://www.ruibovalve。。ｃｏｍ/buxiugangdiefa/         不锈钢蝶阀

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http://www.ruibovalve。。ｃｏｍ/tongfengdiefa/           通风蝶阀

http://www.shuilikongzhifa。。ｎｅｔ/list/?6_1.html         水力控制阀

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http://www.shuilikongzhifa。。ｎｅｔ/list/?7_1.html         软密封闸阀

http://www.shuilikongzhifa。。ｎｅｔ/ 水力控制阀

http://www.shuilikongzhifa。。ｎｅｔ/list/?6_1.html 水力控制阀

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http://www.shuilikongzhifa。。ｎｅｔ/list/?110_1.html 多功能水泵控制阀

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http://www.shuilikongzhifa。。ｎｅｔ/list/?111_1.html 止回阀

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http://www.shuilikongzhifa。。ｎｅｔ/list/?7_1.html 软密封闸阀

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