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    Export products

    Industrial valves
    Gate valve
    Globe valve
    Check valve
    Ball valve
    Butterfly valve
    Plug valve
    Strainer
    Other type valves
    Metal Accessory
    Valve parts
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    Imported products

    Hotline

    86-(0)577-62262979

    Piston check valve

    Piston type disc, bolted bonnet or pressure sealed bonnet, threaded or welded seat or integral seat etc.
    Description

    Standard:

    Design standard:

    BS 1868, API 6D, BS5352, ISO 15761

    Flange connection dimension:

    ASME B16.5, ASME B16.47, MSS SP-44

    Butt welding connection dimension:

    ASME B16.25

    Socket welding end dimension

    ASME B16.11

    Thread end dimension

    ASME B1.20.1

    Face-to-face dimension:

    ASME B16.10, Manuf. Std.

    Pressure-Temperature rating:

    ASME B16.34

    Pressure test standard:

    API 598, ASME B16.34

    Product range:

    Size:

    1/2"-12"

    Rating:

    ANSI150lbs~ 2500lbs

    Body Materials:

    Carbon Steel, Stainless Steel, Alloy Steel, Duplex Steel, Bronze, Ni-Cu Alloy etc.

    Trim:

    API 600 or customized per client’s requirements

    Operation:

    Automatic without actuator;

    Feature:

    Piston type disc, bolted bonnet or pressure sealed bonnet, threaded or welded seat or integral seat etc.

    Send Inquiry

    Please feel free to contact with us at sales@cnshengyuan.cn, info@cnshengyuan.cn or filling up an enquiry form instructed at the bottom, You will get an effective response within 24 hours from Shengyuan sales representative.
    Thanks for your valued time with interest!

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    • *Name:
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