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更新时间:2020-10-21 17:00:31

闸阀

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

  闸阀是一个启闭件闸板,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。

  The Gate Valve Is A Gate With Opening And Closing Parts. The Movement Direction Of The Gate Valve Is Perpendicular To The Direction Of The Fluid. The Gate Valve Can Only Be Fully Opened And Fully Closed, And Can Not Be Adjusted And Throttled. The Gate Valve Is Sealed By The Contact Between The Valve Seat And The Gate. Usually, The Sealing Surface Is Overlaid With Metal Materials To Increase The Wear Resistance, Such As Surfacing 1cr13, Stl6, Stainless Steel, Etc. The Gate Has Rigid Gate And Elastic Gate. According To The Different Gate, Gate Valve Is Divided Into Rigid Gate Valve And Elastic Gate Valve.

闸阀知识GATE VALVE KNOWLEDGE