Rubber Disc Check Valve

Rubber Disc Check Valve
Model No.: HC44X Hits: 14
  • 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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