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Check Valves and Backflow Preventers

18 Results Found that Include 32 Products

Product availability based on selecting either shipping or pick up and a location. Dismiss
Results per page: 16 | 32 | 48
    Double Disc Check Valve,Cast Iron,8 In.
    • MUELLER STEAM SPECIALTY
    • Double Disc Check Valve, Cast Iron, 8 In.Double Disc Check Valve
    • Item # 1RNP7
    • Mfr. Model # 8 71AHB3H
    • Double Disc Check Valve, Material of Construction Cast Iron, Size 8 In., Connection Type Fits Within ANSI...More

    Swing Flex Check Valve,4 In.,Flanged
    • VAL-MATIC
    • Swing Flex Check Valve, 4 In., FlangedSwing Flex Check Valve
    • Item # 5LYJ7
    • Mfr. Model # 504A
    • Swing Flex Check Valve, Material of Construction Cast Iron ASTM A 126, Size 4 In., Connection Type Flanged,...More

    Swing Check Valve,Carbon Steel,3 In.
    • NEWCO
    • Swing Check Valve, Carbon Steel, 3 In.Swing Check Valve
    • Item # 33Z834
    • Mfr. Model # 03-33F-CB2
    • Swing Check Valve, Material of Construction Carbon Steel, Size 3 In., Connection Type 300 Class Flange,...More

    Double Check Valve Assembly,Watts 007
    • WATTS
    • Double Check Valve Assembly, Watts 007Double Check Valve Assembly
    • Item # 15W060
    • Mfr. Model # 2 LF007M1-QT-S
    • Double Check Valve Assembly, Series Watts 007, Size 2 In., Connection FNPT, Body Material Bronze, Temp. Range...More

    Silent Check Valve,Cast Iron ASTM A 126
    • VAL-MATIC
    • Silent Check Valve, Cast Iron ASTM A 126Silent Check Valve
    • Item # 5LYH7
    • Mfr. Model # 1803.1
    • Silent Check Valve, Material of Construction Cast Iron ASTM A 126, Size 3 In., Connection Type Flanged,...More

    Backflow Preventer Repair Kit
    • Backflow Preventer Repair KitBackflow Preventer Repair Kit
    • Item # 30UK40
    • Mfr. Model # LFRK 909-RT 4
    • Backflow Preventer Repair Kit, For Use With Watts Series LF909, 4 In., Includes Check Disc, Cover O-Ring,...More

    Repair Kit,Watts Series 909, 4 In
    Spring Y Check Valve,PVC,4 In.,Threaded
    • HAYWARD
    • Spring Y Check Valve, PVC, 4 In., ThreadedSpring Loaded Y Check Valve
    • Item # 38W186
    • Mfr. Model # SLC10400T
    • Spring Y Check Valve, Material of Construction PVC, Size 4 In., Connection Type Threaded, Length 12-3/4 In.,...More

    Backflow Preventer Repair Kit
    • Backflow Preventer Repair KitBackflow Preventer Repair Kit
    • Item # 30UK44
    • Mfr. Model # LFRK 909-RT 6
    • Backflow Preventer Repair Kit, For Use With Watts Series LF909, 6 In., Includes Upper and Lower Check Stem...More

    Double Disc Check Valve,Cast Iron,10 In.
    • SSI
    • Double Disc Check Valve, Cast Iron, 10 In.Double Disc Check Valve
    • Item # 1RXK5
    • Mfr. Model # 1000-125WTIBB-T
    • Double Disc Check Valve, Material of Construction Cast Iron, Size 10 In., Connection Type 125 Class Wafer...More

    Rubber Kit,Watts Series 909, 8 In
    • WATTS
    • Rubber Kit, Watts Series 909, 8 InBackflow Preventer Repair Kit
    • Item # 6AUT5
    • Mfr. Model # 909 8 Rubber Kit
    • Backflow Preventer Repair Kit, For Use With Watts Series 909, 8 In., Includes Sleeve O-ring, Piston O-ring,...More

    Spring Check Valve,2.5In,Clamp,SS,145psi
    • VNE
    • Spring Check Valve, 2.5In, Clamp, SS, 145psiSanitary Check Valves
    • Item # 11A418
    • Mfr. Model # 45C-62.5-V
    • Spring Check Valve, Material of Construction T316L Stainless Steel, Tube Size 2-1/2 In., Connection Clamp,...More

    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