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Check Valves and Backflow Preventers

17 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
    Check Valve,TPR,1-1/4 In. or 1-1/2 In.
    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

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

    Valve Pedal, For Use With Most Valves
    3/4", Vacuum Breaker GHT Connection Type
    • APOLLO
    • 3/4", Vacuum Breaker GHT Connection TypeVacuum Breaker
    • Item # 2ZXX5
    • Mfr. Model # 38314CS
    • Vacuum Breaker, Size 3/4 In., Connection Type GHT, Material of Construction Chrome-Plated Brass, Seal Buna...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
    • 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

    Valve Bracket, For Use With Most Valves
    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