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Check Valves and Backflow Preventers

23 Results Found that Include 46 Products 

Results per page: 16 | 32 | 48
    Ball Cone Spring Check Valve,Bronze,1/2
    • APOLLO
    • Ball Cone Spring Check Valve, Bronze, 1/2
    • Item # 1CKT7
    • Mfr. Model # 6110301
    • Ball Cone Spring Check Valve, Material of Construction Bronze, Size 1/2 In., Connection Type FNPT, Length...More

    Vacuum Breaker
    • APOLLO
    • Vacuum Breaker
    • Multiple product options available

    Swing Check Valve
    • GRAINGER APPROVED VENDOR
    • Swing Check Valve
    • Multiple product options available

    Vacuum Breaker,3/4 In.,GHT,125 psi
    • WATTS
    • Vacuum Breaker, 3/4 In., GHT, 125 psi
    • Item # 6LL79
    • Mfr. Model # 8BC
    • Vacuum Breaker, Size 3/4 In., Connection Type GHT, Material of Construction Chrome-Plated Brass, Seal Rubber,...More

    Check Valve,Brass,3/4 In.,Push Connect
    • SHARKBITE
    • Check 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

    Piston Design Spring Check Valve
    Spring Check Valve,Low Lead Brass,1 In.
    • CAMPBELL
    • Spring Check Valve, Low Lead Brass, 1 In.
    • 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

    Check Valve
    • APOLLO
    • Check Valve
    • Multiple product options available

    Spring Check Valve
    • DAYTON
    • Spring Check Valve
    • Multiple product options available

    Full Flow Check Valve,PVC,2 In.
    • ZOELLER
    • Full Flow Check Valve, PVC, 2 In.
    • 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

    True Union Swing Waste Water Check Valve
    • DAYTON
    • True Union Swing Waste Water Check Valve
    • Item # 4RG90
    • Mfr. Model # 4RG90
    • True Union Swing Waste Water Check Valve, Material of Construction PVC, Size 1-1/2 In., Connection Type...More

    Vacuum Breaker Repair Kit
    Check Valve Repair Kit,3/4 to 1 In
    • FEBCO
    • Check Valve Repair Kit, 3/4 to 1 In
    • Item # 15W038
    • Mfr. Model # 905042
    • Check Valve Repair Parts, For Use With Febco Backflow, 3/4 to 1 In., Includes (2) Each: Seat Discs, Cover...More

    Check Valve w/ Ball Valve and Union,PVC
    • ZOELLER
    • Check Valve w/ Ball Valve and Union, PVC
    • 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

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

    Check Valve with Ball Valve,PVC,1-1/2
    • ZOELLER
    • Check Valve with Ball Valve, PVC, 1-1/2
    • 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

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

    Double Check Valve Repair Kit
    Backflow Preventer Repair Kit
    Vacuum Breaker,1/2 In.,FNPT x FNPT
    • WILKINS
    • Vacuum Breaker, 1/2 In., FNPT x FNPT
    • 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

    Check Valve,Brass,1 In.,FNPT
    • CAMPBELL
    • Check Valve, Brass, 1 In., FNPT
    • Item # 5YM32
    • Mfr. Model # CVB-4T
    • Check Valve, Material of Construction Brass, Size 1 In., Connection Type FNPT, Cracking Pressure 0.5 psi,...More

    Meter Input Check Valve,3/8 x 3/8 In.
    • LEGRIS
    • Meter Input Check Valve, 3/8 x 3/8 In.
    • 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

    Vacuum Breaker,3/8 in,NPT,Bronze,125 psi
    • APOLLO
    • Vacuum Breaker, 3/8 in, NPT, Bronze, 125 psi
    • Item # 31EE41
    • Mfr. Model # 38LF10203
    • Vacuum Breaker, Size 3/8 In., Connection Type NPT, Material of Construction Lead-Free Bronze, Seal Silicone,...More

    Results per page: 16 | 32 | 48