Integral Flange Piston Check Valve


    Sizes and Ranges:

    Size: 1/2" ~ 4"

    Pressure: 150Lb ~ 2500Lb

    Temperature: -196 Deg. C ~ 649 Deg. C

    Material: A105, LF2, F304, F316, F51, Hastelloy C, Alloy 20, etc


    Applicable Standards

    Design & Manufacture:

    API 602 / BS 1868

    Face to Face:

    ASME B16.10


    ASME B16.5

    Pressure & Temperature:

    ASME B16.34

    Test & Inspection:

    API 6D / API 598

    Visual Inspection:

    MSS SP-55


    MSS SP-25


    Main Sturctures

    Body Structure:

    Bolted Bonnet


    Integral Flange Piston Check Valve


    Reduced Bore


    Raised Face Flange, RTJ Flange, etc


    Integral to body



    TFC China Integral Flange Piston Check Valve is widely used in different applications, such like, Oil & Gas Field, Petrochemical Plant, Refineries, Power Generation Plant, Marine, Metallurgy, Paper & Pulp, Water & Wast Water Treatment, etc

  • Related Products:

    wafer lug duo check valve

    pressure seal bonnet swing check valve

    Axial Flow Check Valve

    forged steel piston check valve

    dual plate wafer check valve

    tilting disc check valve