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Check Valves and Backflow Preventers

24 Results Found that Include 38 Products

Product availability based on selecting either shipping or pick up and a location. Dismiss
Results per page: 16 | 32 | 48
    Vacuum Breaker,1/2 In.,FNPT x FNPT
    • WILKINS
    • Vacuum Breaker, 1/2 In., FNPT x FNPTVacuum Breaker
    • Item # 22N560
    • Mfr. Model # 12-35XL
    • Vacuum Breaker, Size 1/2 In., Connection Type FNPT x FNPT, Material of Construction Cast Brass, Cast Bronze,...More

    Spring Foot Valve,Lead Free Bronze,1-1/4
    • CAMPBELL
    • Spring Foot Valve, Lead Free Bronze, 1-1/4Spring Foot Valve
    • Item # 5YM11
    • Mfr. Model # 4102E
    • Spring Foot Valve, Material of Construction Lead Free Bronze, Size 1-1/4 In., Connection Type FNPT, Length...More

    Check Valve with Ball Valve,PVC,1-1/2
    • ZOELLER
    • Check Valve with Ball Valve, PVC, 1-1/2Check and Ball Combination Dual-check Valve
    • Item # 12U355
    • Mfr. Model # 30-0046
    • Check Valve with Ball Valve, Material of Construction PVC, Size 1-1/2 In., Connection Type Solvent, Length...More

    Full Flow Check Valve,PVC,2 In.
    • ZOELLER
    • Full Flow Check Valve, PVC, 2 In.Full Flow Check Valve
    • Item # 6JGV6
    • Mfr. Model # 30-0042
    • Full Flow Check Valve, Material of Construction PVC, Size 2 In., Connection Type Solvent Weld, Length 10-3/4...More

    Backflow Preventer Repair Kit
    • WILKINS
    • Backflow Preventer Repair KitBackflow Preventer Repair Kit
    • Item # 6CUP2
    • Mfr. Model # RK212-350
    • Backflow Preventer Repair Kit, For Use With Wilkins No. 212-375A and 3-375A, Includes 2 Housing O-Rings,2...More

    Spring Check Valve with Taps,1 In.,FNPT
    • CAMPBELL
    • Spring Check Valve with Taps, 1 In., FNPTSpring Check Valve with Taps
    • Item # 36Y057
    • Mfr. Model # CVB-4TLF
    • Spring Check Valve with Taps, Material of Construction Low Lead Brass, Size 1 In., Connection Type FNPT,...More

    Check Valve Repair Kit,3/4 to 1 In
    Spring Check Valve,Brass,1-1/4 In.,FNPT
    • CAMPBELL
    • Spring Check Valve, Brass, 1-1/4 In., FNPTSpring Check Valve
    • Item # 5YM29
    • Mfr. Model # CV-5T
    • Spring Check Valve, Material of Construction Brass, Size 1-1/4 In., Connection Type FNPT, Cracking Pressure...More

    Spring Foot Valve,1-1/4 In.,FNPT
    • BRADY
    • Spring Foot Valve, 1-1/4 In., FNPT3 In 1 Spring Foot Valve
    • Item # 2A648
    • Mfr. Model # SFV-125
    • Spring Foot Valve, Material of Construction Acetal Resin Copolymer, Size 1-1/4 In., Connection Type FNPT,...More

    Spring Check Valve,Bronze,1-1/4 In,Soldr
    • GRAINGER APPROVED
    • Spring Check Valve, Bronze, 1-1/4 In, SoldrSpring Loaded Check Valve
    • Item # 6AJZ0
    • Mfr. Model # 6AJZ0
    • Spring Check Valve, Material of Construction Bronze, Size 1-1/4 In., Connection Type Solder, Length 4-31/32...More

    Tube Union Check Valve,Nickle Brass
    • ALPHA FITTINGS
    • Tube Union Check Valve, Nickle BrassTube Union Check
    • Item # 5UPG8
    • Mfr. Model # 82664-06-06
    • Tube Union Check Valve, Material of Construction Nickle Brass, Size 3/8 In., Connection Type Tube, Length...More

    Rubber Kit,Watts Series 007, 3/4 to 1 In
    Male Connector,1/4 In Tube OD,Wh,PK10
    • JOHN GUEST
    • Male Connector, 1/4 In Tube OD, Wh, PK10Male Connector
    • Item # 1WTG4
    • Mfr. Model # CI010823W-PK10
    • Male Connector, Material of Construction Acetal Copolymer, Standards NSF-61 For Drinking Water, NSF-51 For...More

    Backflow Preventer Repair Kit
    • WATTS
    • Backflow Preventer Repair KitBackflow Preventer Repair Kit
    • Item # 5AJ63
    • Mfr. Model # RK 007 M2 RT 3/4
    • Backflow Preventer Repair Kit, For Use With Watts No. 007M2QTS-3/4 In., Includes 2 Each Of Disc Assemblies...More

    Check Valve,2in,Union x Union,Clear
    • VALTERRA
    • Check Valve, 2in, Union x Union, ClearCheck Valve,2in,Union x Union,Clear
    • Item # 35ZY74
    • Mfr. Model # 200-CU20
    • Check Valve, Material of Construction PVC, Size 2 In., Connection Type Union x Union, Length 4-1/2 In., Width...More

    Results per page: 16 | 32 | 48
      Note: Product availability is real-time basis and adjusted continuously. The product will be reserved for you when you complete your order. More