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更新时间:2020-10-22 17:50:33

隔膜阀

隔膜阀】是茸阀流体上海阀门网旗下产品,,我们可为客户提供隔膜阀的作用,隔膜阀规格型号,隔膜阀尺寸结构图,标准,工作原理,隔膜阀安装说明书,欢迎来电咨询、采购。

  隔膜阀是在阀体和阀盖内装有一挠性隔膜或组合隔膜,其关闭件是与隔膜相连接的一种压缩装置。阀座可以是堰形,也可以是直通流道的管壁。隔膜阀的优点是其操纵机构与介质通路隔开,不但保证了工作介质的纯净,同时也防止管路中介质冲击操纵机构工作部件的可能性。此外,阀杆处不需要采用任何形式的单独密封,除非在控制有害介质中作为安全设施使用。

  Diaphragm Valve Is A Flexible Diaphragm Or Combined Diaphragm Installed In The Valve Body And Valve Cover, And Its Closing Part Is A Compression Device Connected With The Diaphragm. The Valve Seat Can Be Weir Shaped Or The Wall Of Straight Flow Passage. The Advantage Of The Diaphragm Valve Is That Its Operating Mechanism Is Separated From The Medium Path, Which Not Only Ensures The Purity Of The Working Medium, But Also Prevents The Possibility Of The Medium Impacting The Working Parts Of The Operating Mechanism In The Pipeline. In Addition, There Is No Need To Use Any Form Of Separate Seal At The Stem Unless Used As A Safety Feature In Controlling Hazardous Media.

隔膜阀知识DIAPHRAGM VALVE KNOWLEDGE