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    PTFE Lined Butterfly Valve 

     

    Sizes and Ranges:

    Size: 2" ~ 48"

    Pressure: 150Lb

    Temperature: -46 Deg. C ~ 150 Deg. C

    Material: Cast Iron, Ductile Iron, WCB, CF8M, Aluminum Bronze etc

     

    Applicable Standards

    Design & Manufacture:

    API 609

    Face to Face:

    API 609

    Flange Dimensions:

    ASME B16.5 / ASME B16.47

    Pressure & Temperature:

    ASME B16.34

    Test & Inspection:

    API 598

    Visual Inspection:

    MSS SP-55

    Marking:

    MSS SP-25

     

    Main Sturctures

    Structure:

    Wafer Type, Center Lined

    Disc

    PTFE Lined

    Seat:   

    PTFE Lined

    Connnection:

    Wafer, suitable for mounting between flanges

    Operation:

    Gear Operated

     



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