China Rubber Disc Check Valve, DN40-400 | China Topper

Rubber Disc Check Valve

Rubber Disc Check Valve
Model No.: HC44X Hits: 105
China Rubber Disc Check Valve manufacturer Xinhai offers Rubber Disc Check Valves for petroleum, chemical, water industry, nominal diameter DN40-400.
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    • The seal ring of rubber disc check valve is designed as lean to shorten the closing time and reduce the pressure caused by water hammer. Valve disc is made of acrylonitrile-butadiene rubber and steel plate by pressing under high temperature. The advantages of check valve include wash-out  resistance, reliable seal, simple structure and convenient utilization.
       
      Rubber disc check valve, consisting of body, bonnet,disc and spring, is mainly used at the exit of pipe in petroleum, chemical engineering and other industries. 
       
      Technical Parameter
      Nominal Pressure(Mpa) 1.0 1.6
      Shell Test Pressure(Mpa) 1.5 2.4
      Seal Test Pressure(Mpa) 1.1 1.76
      Applicable Temperature(℃)  
      <80
      Applicable Medium  
      Clean water, oil

      Dimensions
      Nominal Diameter (DN) L H
      40 165 180
      50 200 190
      65 215 210
      80 240 230
      100 290 250
      125 330 280
      150 355 315
      200 500 370
      250 620 430
      300 700 475
      350 785 550
      400 915 600
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