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Check Valves and Backflow Preventers

32 Results Found that Include 68 Products

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Results per page: 16 | 32 | 48
    3/4", Swing Y Check Valve Bronze, FNPT Connection
    • MILWAUKEE VALVE
    • 3/4", Swing Y Check Valve Bronze, FNPT Connection TypeY Pattern Swing Check Valve
    • Item # 13N441
    • Mfr. Model # 509Y 3/4"
    • Swing Y Check Valve, Material of Construction Bronze, Size 3/4 In., Connection Type FNPT, Length 3 In., Width...More

    3/4" x 3/4", Check Valve Low Lead Bronze,&#x
    • VIEGA PROPRESS
    • 3/4" x 3/4", Check Valve Low Lead Bronze, Press x Press Connection TypeCheck Valve
    • Item # 5ULX9
    • Mfr. Model # 79040
    • Check Valve, Material of Construction Low Lead Bronze, Size 3/4 In. x 3/4 In., Connection Type Press x Press,...More

    Relief Valve Repair Kit, For Use With Watts Series 009
    2", True Union Swing Waste Water Check Valve PVC,
    3/8", Lab Faucet Vacuum Breaker MNPSM Connection Type
    • APOLLO
    • 3/8", Lab Faucet Vacuum Breaker MNPSM Connection TypeLab Faucet Vacuum Breaker
    • Item # 6KK08
    • Mfr. Model # 3850201
    • Lab Faucet Vacuum Breaker, Size 3/8 In., Connection Type MNPSM, Material of Construction Chrome-Plated Brass,...More

    First Check Valve Repair Kit, For Use With Watts Serie
    Second Check Valve Repair Kit, For Use With Watts Seri
    1-1/4" or 1-1/2", Klunkless Check Valve ABS,
    1/2", Y Check Valve PVC, Spigot Connection Type
    • GF PIPING SYSTEMS
    • 1/2", Y Check Valve PVC, Spigot Connection TypeY Check Valve
    • Item # 4KPX6
    • Mfr. Model # 192304006
    • Y Check Valve, Material of Construction PVC, Size 1/2 In., Connection Type Spigot, Length 5-5/8 In., Width...More

    Flo-Control Valve,3/4 In,FNPT,Cast Iron
    • BELL & GOSSETT
    • Flo-Control Valve, 3/4 In, FNPT, Cast IronFlo-Control Valve,3/4 In,FNPT,Cast Iron
    • Item # 6LFA6
    • Mfr. Model # SA 3/4
    • Flo-Control Valve, Material of Construction Cast Iron, Connection FNPT, Size 3/4 In., Length 3-1/8 In.,...More

    1", Vacuum Breaker FNPT x FNPT Connection Type
    • WILKINS
    • 1", Vacuum Breaker FNPT x FNPT Connection TypeVacuum Breaker
    • Item # 22N562
    • Mfr. Model # 1-35XL
    • Vacuum Breaker, Size 1 In., Connection Type FNPT x FNPT, Material of Construction Cast Brass, Cast Bronze,...More

    Flo-Control Valve,1 In,FNPT,Cast Iron
    • BELL & GOSSETT
    • Flo-Control Valve, 1 In, FNPT, Cast IronFlo-Control Valve,1 In,FNPT,Cast Iron
    • Item # 6LFA7
    • Mfr. Model # SA 1
    • Flo-Control Valve, Material of Construction Cast Iron, Connection FNPT, Size 1 In., Length 3-1/2 In.,...More

    1/2", Vacuum Breaker FNPT Connection Type
    • APOLLO
    • 1/2", Vacuum Breaker FNPT Connection Type1/2", Vacuum Breaker FNPT Connection Type
    • Item # 31EE43
    • Mfr. Model # 38LF10303
    • Vacuum Breaker, Size 1/2 In., Connection Type FNPT, Material of Construction Lead-Free Bronze-Rough Chrome,...More

    Check Valve Repair Parts, For Use With Febco Backflow,
    3/4", Ball Cone Check Valve Lead Free Bronze, Pre
    • APOLLO
    • 3/4", Ball Cone Check Valve Lead Free Bronze, Press Connection TypeBall Cone Check Valve
    • Item # 36N619
    • Mfr. Model # 61LF10401PR
    • Ball Cone Check Valve, Material of Construction Lead Free Bronze, Size 3/4 In., Connection Type Press, Length...More

    3", Check Valve PVC, Slip x Slip Connection Type
    • VALTERRA
    • 3", Check Valve PVC, Slip x Slip Connection TypeCheck Valve
    • Item # 35ZY65
    • Mfr. Model # 200-30
    • Check Valve, Material of Construction PVC, Size 3 In., Connection Type Slip x Slip, Length 5-39/64 In., Width...More

    Vacuum Breaker Repair Kit, For Use With Watts Series 8
    Vent Elbows, For Use With Watts Series 909 ELA
    1" x 1", Check Valve Bronze, Press x Press C
    3/4", Hose Connection Vacuum Breaker GHT Connection Ty
    • WATTS
    • 3/4", Hose Connection Vacuum Breaker GHT Connection TypeHose Connection Vacuum Breaker
    • Item # 29YL70
    • Mfr. Model # LF8BC
    • Hose Connection Vacuum Breaker, Size 3/4 In., Connection Type GHT, Material of Construction Lead Free Brass,...More

    Results per page: 16 | 32 | 48
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