Recent Searches

    hero-banner
    Batch CAD Cart (0) ▾
    • Cart is empty
    1. Request CAD files
    With its ductility, the valve displays higher physical properties than standard grey cast iron. Swing checks may be installed in horizontal positions (or vertical with flow moving up). Please refer to NIBCO technical data sheets, chemical resistance guides and catalogs for engineering and installation information. Choose NIBCO® check valves for the most specified, versatile and economical valve option in commercial, mechanical and industrial applications. NIBCO® check valves are backed by the NIBCO 5-year 125% limited warranty.
    Request Information Add to CAD Cart
    Unit of Measure
    Items
    Check Valve - Class 150, Ductile Iron, F-938-31

    F-938-31 - Check Valve - Class 150, Ductile Iron
    Check Valve - Class 150, Ductile Iron, F-938-31

    F-938-31 - Check Valve - Class 150, Ductile Iron
    Check Valve - Class 150, Ductile Iron, F-938-31

    F-938-31 - Check Valve - Class 150, Ductile Iron
    Check Valve - Class 150, Ductile Iron, F-938-31

    F-938-31 - Check Valve - Class 150, Ductile Iron
    Check Valve - Class 150, Ductile Iron, F-938-31

    F-938-31 - Check Valve - Class 150, Ductile Iron
    UPC Code N/A 039923705174 N/A 039923705181 N/A 039923705198 N/A 039923705204 N/A 039923705211
    Type N/A Check Valve
    Valve Size N/A 2 N/A 2 1/2 N/A 3 N/A 4 N/A 5
    Connection Type N/A F -- Flanged
    Material N/A Ductile Iron
    Cv Coefficient N/A 137 N/A 221 N/A 327 N/A 605 N/A 975
    Description N/A F93831 2 FLG CK DI N/A F93831 2 1/2 FLG CK DI N/A F93831 3 FLG CK DI N/A F93831 4 FLG CK DI N/A F93831 5 FLG CK DI
    eClass Classification N/A Swing Ductile and Alloy Iron Check Valves
    Turns/Operation N/A Non-Manual
    Weight N/A 24.093 lb N/A 34.587 lb N/A 47.141 lb N/A 81.055 lb N/A 99.643 lb