Butterfly Valve – BW Series

    Specifications

    End Connection Wafer – API 609 (CAT – A)
    Size DN40 – DN300
    Suitable ASME B16.5 150#
    Pressure Range PN06, PN10, PN16
    Leakage Class 100% Tightness at fully differential pressure
    Standard API 609, BS 5155, ISO 5211, API 598, ASME B16.5
    Body Material Cast Iron (CI), SGI, WCB, CF8, CF8M
    Disc Material SGI, CF8, CF8M, WCB
    Stem Material SS410, SS304, SS316
    Body Liner / Seat Material NBR, EPDM, VITON
    Shaft Bearing Material PTFE