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Check Valves and Backflow Preventers

5 Results Found that Include 5 Products 

 |  Results per page: 16 | 32 | 48

    Reduced Pressure Zone Backflow Preventer

    WATTS

    Grainger Item # 26X121 | Mfr. Model # 3 LF909-DNRS

    Catalog Page # NA

    Reduced Pressure Zone Backflow Preventer, Series Watts 909, Size 3 In., Connection Flanged, Body Material...More

    Swing Check Valve, PVC, 8 In., Flanged

    IPEX USA LLC

    Grainger Item # 4GPN7 | Mfr. Model # SCOV114

    Catalog Page # 4060 (PDF)

    Swing Check Valve, Material of Construction PVC, Size 8 In., Connection Type Flanged, Length 19-1/2 In.,...More

    Swing Check Valve, Carbon Steel, 10 In.

    NEWCO

    Grainger Item # 33Z838 | Mfr. Model # 10-33F-CB2

    Catalog Page # 4057 (PDF)

    Swing Check Valve, Material of Construction Carbon Steel, Size 10 In., Connection Type 300 Class Flange,...More

    Double Check Valve Assembly, Watts 757

    WATTS

    Grainger Item # 6AUW2 | Mfr. Model # 757 OSY 6

    Catalog Page # 4067 (PDF)

    Double Check Valve Assembly, Series Watts 757, Size 6 In., Connection Flanged, Body Material Stainless Steel...More

    Portable Backflow Preventer, Watts 994

    WATTS

    Grainger Item # 6AUW9 | Mfr. Model # 994BLT

    Catalog Page # 4067 (PDF)

    Portable Backflow Preventer, Series Watts 994, Size 2-1/2 In. to 3 In., Connection FNPT x MNPT, Body Material...More

     |  Results per page: 16 | 32 | 48
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