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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
    ProPress Check Valve, 3/4" x 3/4"
    • VIEGA PROPRESS
    • ProPress Check Valve, 3/4" x 3/4"Check 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

    Swing Y Check Valve,Bronze,3/4 In.
    • MILWAUKEE VALVE
    • Swing Y Check Valve, Bronze, 3/4 In.Y 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

    First Check Valve Repair Kit, For Use With Watts Serie
    Klunkless Check Valve,ABS,Slip Union
    • PHCC PRO SERIES
    • Klunkless Check Valve, ABS, Slip UnionKlunkless Check Valve,ABS,Slip Union
    • Item # 1XHV8
    • Mfr. Model # CCV1
    • Klunkless Check Valve, Material of Construction ABS, Size 1-1/4 In. or 1-1/2 In., Connection Type Slip Union,...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

    1/2", 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,3in,Slip x Slip,White
    • VALTERRA
    • Check Valve, 3in, Slip x Slip, WhiteCheck 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

    ProPress Check Valve, 1" x 1"
    • VIEGA PROPRESS
    • ProPress Check Valve, 1" x 1"ProPress Check Valve, 1" x 1"
    • Item # 1YBB6
    • Mfr. Model # 22363
    • Check Valve, Material of Construction Bronze, Size 1 In. x 1 In., Connection Type Press x Press, Max. Water...More

    True Union Swing Waste Water Check Valve
    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

    Second Check Valve Repair Kit, For Use With Watts Seri
    Relief Valve Repair Kit, For Use With Watts Series 009
    Y Check Valve,PVC,1/2 In.,Spigot
    • GF PIPING SYSTEMS
    • Y Check Valve, PVC, 1/2 In., SpigotY 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,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", 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

    Ball Cone Check Valve,Low Lead Bronze
    • APOLLO
    • Ball Cone Check Valve, Low Lead BronzeBall 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

    Check Valve Repair Parts, For Use With Febco Backflow,
    Vent Elbows, For Use With Watts Series 909 ELA
    Vacuum Breaker Repair Kit, For Use With Watts Series 8
    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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