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Check Valves and Backflow Preventers

22 Results Found that Include 72 Products

Product availability based on selecting either shipping or pick up and a location. Dismiss
Results per page: 16 | 32 | 48
    Swing Check Valve,PVC,1 In.,FNPT
    • NDS
    • Swing Check Valve, PVC, 1 In., FNPTSwing Check Valve,PVC,1 In.,FNPT
    • Item # 4GTV9
    • Mfr. Model # 1520-10F
    • Swing Check Valve, Material of Construction PVC, Size 1 In., Connection Type FNPT, Length 4-19/32 In., Width...More

    Check Valve,TPR,1-1/4 In. or 1-1/2 In.
    Swing Check Valve,PVC,1-1/2 In.
    • NDS
    • Swing Check Valve, PVC, 1-1/2 In.Swing Check Valve,PVC,1-1/2 In.
    • Item # 4GTV5
    • Mfr. Model # 1520-15
    • Swing Check Valve, Material of Construction PVC, Size 1-1/2 In., Connection Type Hub, Length 5-3/8 In., Width...More

    Spring Check Valve,Bronze,1/2 In.,NPT
    • GRAINGER APPROVED
    • Spring Check Valve, Bronze, 1/2 In., NPTSpring Loaded Check Valve
    • Item # 6AJY1
    • Mfr. Model # 6AJY1
    • Spring Check Valve, Material of Construction Bronze, Size 1/2 In., Connection Type NPT, Length 2-13/32 In.,...More

    Vacuum Breaker,3/4 In.,GHT,Chrome
    • APOLLO
    • Vacuum Breaker, 3/4 In., GHT, ChromeVacuum Breaker
    • Item # 2ZXX5
    • Mfr. Model # 38314CS
    • Vacuum Breaker, Size 3/4 In., Connection Type GHT, Material of Construction Chrome-Plated Brass, Seal Buna...More

    Swing Check Valve,PVC,1-1/4 In.
    • NDS
    • Swing Check Valve, PVC, 1-1/4 In.Swing Check Valve,PVC,1-1/4 In.
    • Item # 4GTV4
    • Mfr. Model # 1520-12
    • Swing Check Valve, Material of Construction PVC, Size 1-1/4 In., Connection Type Hub, Length 5-1/8 In., Width...More

    Check Valve,Nickle Brass,3/8 In.,MNPT
    • ALPHA FITTINGS
    • Check Valve, Nickle Brass, 3/8 In., MNPTMale Check Valve
    • Item # 5UPG6
    • Mfr. Model # 82663-06
    • Check Valve, Material of Construction Nickle Brass, Size 3/8 In., Connection Type MNPT, Length 1-27/32 In.,...More

    Check Valve,1-1/2in,SlipxSlip,White
    • VALTERRA
    • Check Valve, 1-1/2in, SlipxSlip, WhiteCheck Valve,1-1/2in,SlipxSlip,White
    • Item # 35ZY63
    • Mfr. Model # 200-15
    • Check Valve, Material of Construction PVC, Size 1-1/2 In., Connection Type Slip x Slip, Length 3-13/34 In.,...More

    Swing Check Valve,PVC,1-1/4 In.,FNPT
    • NDS
    • Swing Check Valve, PVC, 1-1/4 In., FNPTSwing Check Valve,PVC,1-1/4 In.,FNPT
    • Item # 4GTW1
    • Mfr. Model # 1520-12F
    • Swing Check Valve, Material of Construction PVC, Size 1-1/4 In., Connection Type FNPT, Length 5-1/8 In.,...More

    Swing Check Valve,PVC,1-1/2 In.,FNPT
    • NDS
    • Swing Check Valve, PVC, 1-1/2 In., FNPTSwing Check Valve,PVC,1-1/2 In.,FNPT
    • Item # 4GTW2
    • Mfr. Model # 1520-15F
    • Swing Check Valve, Material of Construction PVC, Size 1-1/2 In., Connection Type FNPT, Length 5-3/8 In.,...More

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

    Swing Check Valve,PVC,1 In.,Hub
    • NDS
    • Swing Check Valve, PVC, 1 In., HubSwing Check Valve,PVC,1 In.,Hub
    • Item # 4GTV3
    • Mfr. Model # 1520-10
    • Swing Check Valve, Material of Construction PVC, Size 1 In., Connection Type Hub, Length 4-19/32 In., Width...More

    Valve Pedal
    Valve Bracket
    Results per page: 16 | 32 | 48
      Note: Product availability is real-time basis and adjusted continuously. The product will be reserved for you when you complete your order. More