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Check Valves and Backflow Preventers

12 Results Found that Include 40 Products 

Results per page: 16 | 32 | 48
    Reduced Pressure Zone Backflow Preventer
    • WATTS
    • Reduced Pressure Zone Backflow Preventer
    • Item # 5DMJ3
    • Mfr. Model # 11/2 LF 009QT
    • Reduced Pressure Zone Backflow Preventer, Series Watts 009, Size 1-1/2 In., Connection IPS, Body Material...More

    Total Relief Kit,Watts Series 909, 4 In
    • WATTS
    • Total Relief Kit, Watts Series 909, 4 In
    • Item # 6AUU6
    • Mfr. Model # 909 4 Total Relief Kit
    • Total Relief Kit, For Use With Watts Series 909, 4 In., Includes Sleeve O-ring, Piston O-ring, Stem O-ring,...More

    Repair Kit,Watts Series 909, 4 In
    • WATTS
    • Repair Kit, Watts Series 909, 4 In
    • Item # 6CUJ8
    • Mfr. Model # 909 4 1st Check Kit
    • First Check Valve Repair Kit, For Use With Watts Series 909, 4 In., Includes Disc and Spring Assembly, Cover...More

    Vacuum Breaker,3 In.,FNPT,PVC,100 psi
    • PLAST-O-MATIC
    • Vacuum Breaker, 3 In., FNPT, PVC, 100 psi
    • Item # 11D211
    • Mfr. Model # VBS300VT-PV
    • Vacuum Breaker, Size 3 In., Connection Type FNPT, Material of Construction PVC, Seal Viton, Max. Pressure 100...More

    Swing Check Valve,Cast Steel,6 In.
    • MILWAUKEE VALVE
    • Swing Check Valve, Cast Steel, 6 In.
    • Item # 4EVK5
    • Mfr. Model # 1570 CB2 6"
    • Swing Check Valve, Material of Construction Cast Steel, Size 6 In., Connection Type Flanged, Length 14 In.,...More

    • HAYWARD
    • Y Check Valve
    • Multiple product options available

    Swing Check Valve,Carbon Steel,4 In.
    • NEWCO
    • Swing Check Valve, Carbon Steel, 4 In.
    • Item # 33Z835
    • Mfr. Model # 04-33F-CB2
    • Swing Check Valve, Material of Construction Carbon Steel, Size 4 In., Connection Type 300 Class Flange,...More

    • HAYWARD
    • Wafer Check Valve
    • Multiple product options available

    Double Disc Check Valve,Stainless Steel
    • SSI
    • Double Disc Check Valve, Stainless Steel
    • Item # 1RXK9
    • Mfr. Model # 0400-300WTTTM-T
    • Double Disc Check Valve, Material of Construction Stainless Steel, Size 4 In., Connection Type 300 Class...More

    Results per page: 16 | 32 | 48