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Check Valves and Backflow Preventers

23 Results Found that Include 69 Products 

Results per page: 16 | 32 | 48
    Double Check Valve Assembly,Watts 007
    • WATTS
    • Double Check Valve Assembly, Watts 007
    • 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

    • MILWAUKEE VALVE
    • Swing Check Valve
    • Multiple product options available

    • HAYWARD
    • Check Valve
    • Multiple product options available

    • HAYWARD
    • Y Check Valve
    • Multiple product options available

    • GRAINGER APPROVED VENDOR
    • Swing Check Valve
    • Multiple product options available

    Ball Cone Spring Check Valve,2 In.,FNPT
    • APOLLO
    • Ball Cone Spring Check Valve, 2 In., FNPT
    • Item # 1CKV4
    • Mfr. Model # 6210801
    • Ball Cone Spring Check Valve, Material of Construction Stainless Steel, Size 2 In., Connection Type FNPT,...More

    Double Disc Check Valve,Stainless Steel
    • SSI
    • Double Disc Check Valve, Stainless Steel
    • Item # 1RXK8
    • Mfr. Model # 0300-600WTTTM-T
    • Double Disc Check Valve, Material of Construction Stainless Steel, Size 3 In., Connection Type 600 Class...More

    Thermostatic Air-Vent and Vacuum Breaker
    • ARMSTRONG INTERNATIONAL
    • Thermostatic Air-Vent and Vacuum Breaker
    • Item # 36Y313
    • Mfr. Model # TAVB-3
    • Thermostatic Air-Vent and Vacuum Breaker, Size 3/4 In., Connection Type FNPT, Material of Construction...More

    • HAYWARD
    • Wafer Check Valve
    • Multiple product options available

    Silent Check Valve,Cast Iron,6 In.
    • SSI
    • Silent Check Valve, Cast Iron, 6 In.
    • Item # 1RXG7
    • Mfr. Model # 0600-125WCITM-T
    • Silent Check Valve, Material of Construction Cast Iron, Size 6 In., Connection Type 125 Class Wafer Flange,...More

    Silent Check Valve,2-1/2 In.,Flanged
    • VAL-MATIC
    • Silent Check Valve, 2-1/2 In., Flanged
    • Item # 5LYH6
    • Mfr. Model # 1825.1
    • Silent Check Valve, Material of Construction Cast Iron ASTM A 126, Size 2-1/2 In., Connection Type Flanged,...More

    Check Valve,PTFE,1 In.,PARFLARE
    • PARKER
    • Check Valve, PTFE, 1 In., PARFLARE
    • Item # 5WRK1
    • Mfr. Model # CV-1-661616
    • Check Valve, Material of Construction PTFE, Size 1 In., Connection Type PARFLARE, Length 5-3/4 In., Width...More

    First Check Valve Repair Kit
    • WATTS
    • First Check Valve Repair Kit
    • Item # 30UK47
    • Mfr. Model # LFRK 909-CK1 2 1/2-3
    • First Check Valve Repair Kit, For Use With Watts Series LF909, 2-1/2 In. to 3 In., Includes Disc and Spring...More

    Backflow Preventer Repair Kit
    • WATTS
    • Backflow 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

    Second Check Valve Repair Kit
    • WATTS
    • Second Check Valve Repair Kit
    • Item # 30UK50
    • Mfr. Model # LFRK 909-CK2 2 1/2-3
    • Second Check Valve Repair Kit, For Use With Watts Series LF909, 2-1/2 In. to 3 In., Includes Disc and Spring...More

    Rubber Kit,Watts Series 909, 8 In
    • WATTS
    • Rubber Kit, Watts Series 909, 8 In
    • 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

    Double Disc Check Valve,Cast Iron,10 In.
    • SSI
    • Double Disc Check Valve, Cast Iron, 10 In.
    • 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

    Spring Check Valve,2.5In,Clamp,SS,145psi
    • VNE
    • Spring Check Valve, 2.5In, Clamp, SS, 145psi
    • 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