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Check Valves and Backflow Preventers

22 Results Found that Include 42 Products

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Results per page: 16 | 32 | 48
    1", Spring Check Valve Bronze, NPT Connection Type
    • GRAINGER APPROVED
    • 1", Spring Check Valve Bronze, NPT Connection TypeSpring Loaded Check Valve
    • Item # 6AJY3
    • Mfr. Model # 6AJY3
    • Spring Check Valve, Material of Construction Bronze, Size 1 In., Connection Type NPT, Length 3-1/4 In., Width...More

    1-1/2", True Union Swing Waste Water Check Valve
    1", Spring Check Valve Low Lead Brass, FNPT Connection
    • CAMPBELL
    • 1", Spring Check Valve Low Lead Brass, FNPT Connection TypeSpring Check Valve
    • Item # 36Y048
    • Mfr. Model # CV-4TLF
    • Spring Check Valve, Material of Construction Low Lead Brass, Size 1 In., Connection Type FNPT, Length 3-1/2...More

    3/4", Check Valve Brass, Push Connection Type
    • SHARKBITE
    • 3/4", Check Valve Brass, Push Connection Type3/4", Check Valve Brass, Push Connection Type
    • Item # 19F918
    • Mfr. Model # U2016-0000LF
    • Check Valve, Material of Construction Brass, Size 3/4 In., Connection Type Push, Length 3-17/64 In., Width...More

    1", Spring Foot Valve Low Lead Brass, FNPT Connection&
    • CAMPBELL
    • 1", Spring Foot Valve Low Lead Brass, FNPT Connection TypeSpring Foot Valve
    • Item # 36Y053
    • Mfr. Model # FV-4TLF
    • Spring Foot Valve, Material of Construction Low Lead Brass, Size 1 In., Connection Type FNPT, Length 4-3/4...More

    1-1/2", Full Flow Check Valve PVC, Solvent Weld C
    • ZOELLER
    • 1-1/2", Full Flow Check Valve PVC, Solvent Weld Connection TypeFull Flow Check Valve
    • Item # 6JGV5
    • Mfr. Model # 30-0040
    • Full Flow Check Valve, Material of Construction PVC, Size 1-1/2 In., Connection Type Solvent Weld, Length...More

    1/4", Tube Union Check Valve Nickle Brass, Tube C
    • ALPHA FITTINGS
    • 1/4", Tube Union Check Valve Nickle Brass, Tube Connection TypeTube Union Check
    • Item # 5UPG7
    • Mfr. Model # 82664-04-04
    • Tube Union Check Valve, Material of Construction Nickle Brass, Size 1/4 In., Connection Type Tube, Length...More

    1-1/2", Check Valve with Ball Valve and Union PVC
    Valve Threaded Insert Kit, For Use With Most Valves
    2", Check Valve PVC, Union x Union Connection Type
    • VALTERRA
    • 2", Check Valve PVC, Union x Union Connection TypeCheck Valve
    • Item # 35ZY73
    • Mfr. Model # 200-U20
    • Check Valve, Material of Construction PVC, Size 2 In., Connection Type Union x Union, Length 6-1/4 In., Width...More

    Backflow Preventer Repair Kit, For Use With Watts No.
    1", Check Valve Brass, FNPT Connection Type
    • CAMPBELL
    • 1", Check Valve Brass, FNPT Connection TypeCheck Valve
    • Item # 5YM32
    • Mfr. Model # CVB-4T
    • Check Valve, Material of Construction Brass, Size 1 In., Connection Type FNPT, Cracking Pressure 0.5 psi,...More

    3/8" x 3/8", Meter Input Check Valve Nylon&#
    1/4", Vacuum Breaker FNPT Connection Type
    • APOLLO
    • 1/4", Vacuum Breaker FNPT Connection Type1/4", Vacuum Breaker FNPT Connection Type
    • Item # 31EE40
    • Mfr. Model # 38LF10103
    • Vacuum Breaker, Size 1/4 In., Connection Type FNPT, Material of Construction Lead-Free Bronze-Rough Chrome,...More

    Double Check Valve Repair Kit, For Use With Watts Seri
    3/8", Vacuum Breaker FNPT Connection Type
    • APOLLO
    • 3/8", Vacuum Breaker FNPT Connection Type3/8", Vacuum Breaker FNPT Connection Type
    • Item # 31EE41
    • Mfr. Model # 38LF10203
    • Vacuum Breaker, Size 3/8 In., Connection Type FNPT, Material of Construction Lead-Free Bronze-Rough Chrome,...More

    Results per page: 16 | 32 | 48
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