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Check Valves and Backflow Preventers

12 Results Found that Include 27 Products 

 |  Results per page: 16 | 32 | 48

    Spring Loaded Check Valve

    GRAINGER APPROVED VENDOR

    Multiple product options available

    Vacuum Breaker

    APOLLO

    Multiple product options available

    Flapper Swing Check Valve

    KBI

    Multiple product options available

    Swing Check Valve

    GRAINGER APPROVED VENDOR

    Multiple product options available

    Piston Design Spring Check Valve

    SMC

    Multiple product options available

    Backflow Preventer Repair Kit

    APOLLO

    Grainger Item # 2ZXY7 | Mfr. Model # 40003A4

    Catalog Page # 4066 (PDF)

    Backflow Preventer Repair Kit, For Use With Apollo No. 40201T2, 40202T2, and 40203T2, Includes O-Rings, Seat,...More

    Full Flow Check Valve, PVC, 1-1/2 In.

    ZOELLER

    Grainger Item # 6JGV5 | Mfr. Model # 30-0040

    Catalog Page # 3678 (PDF)

    Full Flow Check Valve, Material of Construction PVC, Size 1-1/2 In., Connection Type Solvent Weld, Length...More

    Male Connector, 1/4 In Tube OD, Wh, PK 10

    JOHN GUEST

    Grainger Item # 1WTG3 | Mfr. Model # CI010822W-PK10

    Catalog Page # 3975 (PDF)

    Male Connector, Material of Construction Acetal Copolymer, Standards NSF-61 For Drinking Water, NSF-51 For...More

    Meter Input Check Valve, 3/8 x 1/4 In.

    LEGRIS

    Grainger Item # 19H009 | Mfr. Model # 7985 60 14

    Catalog Page # 3978 (PDF)

    Meter Input Check Valve, Material of Construction Nylon and Nickel Plated Brass, Size 3/8 In. x 1/4 In.,...More

    Valve Threaded Insert Kit

    SANI-LAV

    Grainger Item # 29VK62 | Mfr. Model # 1053

    Catalog Page # NA

    Valve Threaded Insert Kit, For Use With Most Valves, Includes O-Ring, Compliance Low Lead

    Ring Check Valve, Bronze, 1/2 In., Solder

    NIBCO

    Grainger Item # 6P982 | Mfr. Model # US480 1/2

    Catalog Page # NA

    Ring Check Valve, Material of Construction Bronze, Size 1/2 In., Connection Type Solder, Length 1-3/16 In.,...More

    Vacuum Breaker, 1/4 in, NPT, Bronze, 125 psi

    APOLLO

    Grainger Item # 31EE40 | Mfr. Model # 38LF10103

    Catalog Page # NA

    Vacuum Breaker, Size 1/4 In., Connection Type NPT, Material of Construction Lead-Free Bronze, Seal Silicone,...More

     |  Results per page: 16 | 32 | 48
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