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Check Valves and Backflow Preventers

23 Results Found that Include 44 Products

Results per page: 16 | 32 | 48
    Spring Check Valve,Low Lead Brass,1 In.
    • CAMPBELL
    • Spring Check Valve, Low Lead Brass, 1 In.Spring 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

    Spring Check Valve,Bronze,1 In.,NPT
    • GRAINGER APPROVED
    • Spring Check Valve, Bronze, 1 In., NPTSpring 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

    Spring Foot Valve,Low Lead Brass,1 In.
    • CAMPBELL
    • Spring Foot Valve, Low Lead Brass, 1 In.Spring 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

    True Union Swing Waste Water Check Valve
    Check Valve,Brass,3/4 In.,Push Connect
    • SHARKBITE
    • Check Valve, Brass, 3/4 In., Push ConnectCheck Valve,Brass,3/4 In.,Push Connect
    • 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

    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

    Rubber Kit,Watts Series 007 M3, 3/4 In
    Meter Input Check Valve,3/8 x 3/8 In.
    • LEGRIS
    • Meter Input Check Valve, 3/8 x 3/8 In.Meter In Check Valve
    • Item # 19H010
    • Mfr. Model # 7985 60 18
    • Meter Input Check Valve, Material of Construction Nylon and Nickel Plated Brass, Size 3/8 In. x 3/8 In.,...More

    Check Valve w/ Ball Valve and Union,PVC
    • ZOELLER
    • Check Valve w/ Ball Valve and Union, PVCBall/Check/Union Tri-check Valve
    • Item # 5CZG9
    • Mfr. Model # 30-0100
    • Check Valve with Ball Valve and Union, Material of Construction PVC, Size 1-1/2 In., Connection Type Socket,...More

    Tube Union Check Valve,Nickle Brass
    • ALPHA FITTINGS
    • Tube Union Check Valve, Nickle BrassTube 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

    Valve Threaded Insert Kit
    Check Valve,2in,Union x Union,White
    • VALTERRA
    • Check Valve, 2in, Union x Union, WhiteCheck Valve,2in,Union x Union,White
    • 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
    • WATTS
    • Backflow Preventer Repair KitBackflow Preventer Repair Kit
    • Item # 5AJ64
    • Mfr. Model # RK 007 M1 1
    • Backflow Preventer Repair Kit, For Use With Watts No. 007MIQTS-1, Includes 2 Each Of Disc Assemblies And Seat...More

    Check Valve,Brass,1 In.,FNPT
    • CAMPBELL
    • Check Valve, Brass, 1 In., FNPTCheck 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

    Vacuum Breaker,1/4in,FNPT,Chrome,125 psi
    • APOLLO
    • Vacuum Breaker, 1/4in, FNPT, Chrome, 125 psiVacuum Breaker,1/4in,FNPT,Chrome,125 psi
    • Item # 31EE40
    • Mfr. Model # 38LF10103
    • Vacuum Breaker, Size 1/4 In., Connection Type FNPT, Material of Construction Lead-Free Bronze-Rough Chrome,...More

    Vacuum Breaker,3/8in,FNPT,Chrome,125 psi
    • APOLLO
    • Vacuum Breaker, 3/8in, FNPT, Chrome, 125 psiVacuum Breaker,3/8in,FNPT,Chrome,125 psi
    • 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