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Check Valves and Backflow Preventers

19 Results Found that Include 44 Products 

Results per page: 16 | 32 | 48
    • GRAINGER APPROVED VENDOR
    • Swing Check Valve
    • Multiple product options available

    Spring Check Valve,Bronze,3/4 In.,NPT
    • GRAINGER APPROVED VENDOR
    • Spring Check Valve, Bronze, 3/4 In., NPT
    • Item # 6AJY2
    • Mfr. Model # 6AJY2
    • Spring Check Valve, Material of Construction Bronze, Size 3/4 In., Connection Type NPT, Length 2-3/4 In.,...More

    Vacuum Breaker,3/4 In.,GHT,Brass,125 psi
    • WATTS
    • Vacuum Breaker, 3/4 In., GHT, Brass, 125 psi
    • Item # 6A766
    • Mfr. Model # 8B
    • Vacuum Breaker, Size 3/4 In., Connection Type GHT, Material of Construction Brass, Seal Rubber, Max. Pressure...More

    Spring Foot Valve,Low Lead Brass,3/4 In.
    • CAMPBELL
    • Spring Foot Valve, Low Lead Brass, 3/4 In.
    • Item # 36Y052
    • Mfr. Model # FV-3TLF
    • Spring Foot Valve, Material of Construction Low Lead Brass, Size 3/4 In., Connection Type FNPT, Length 3-3/4...More

    Vacuum Breaker,1/4 In,NPT,Bronze,125 psi
    • APOLLO
    • Vacuum Breaker, 1/4 In, NPT, Bronze, 125 psi
    • Item # 3HFF2
    • Mfr. Model # 3810101
    • Vacuum Breaker, Size 1/4 In., Connection Type NPT, Material of Construction Bronze, Seal Silicone, Max....More

    Male Connector,1/4 In Tube OD,Wh,PK 10
    • JOHN GUEST
    • Male Connector, 1/4 In Tube OD, Wh, PK 10
    • Item # 1WTG2
    • Mfr. Model # CI010821W-PK10
    • Male Connector, Material of Construction Acetal Copolymer, Standards NSF-61 For Drinking Water, NSF-51 For...More

    Spring Check Valve,3/4 In.,FNPT
    • CAMPBELL
    • Spring Check Valve, 3/4 In., FNPT
    • Item # 36Y047
    • Mfr. Model # CV-3TLF
    • Spring Check Valve, Material of Construction Low Lead Brass, Size 3/4 In., Connection Type FNPT, Length 3...More

    Vacuum Breaker,3/4in.,NPT,Brass,2in. H
    • SHARKBITE
    • Vacuum Breaker, 3/4in., NPT, Brass, 2in. H
    • Item # 31LC87
    • Mfr. Model # 19600-0000LF
    • Vacuum Breaker, Size 3/4 In., Connection Type NPT, Material of Construction Brass, Seal Buna Nitrile, Temp....More

    Valve Plunger
    • SANI-LAV
    • Valve Plunger
    • Item # 29VK64
    • Mfr. Model # 1055
    • Valve Plunger, For Use With Most Valves, Compliance Low Lead

    Hose Connection Vacuum Breaker,3/4 in.
    • WATTS
    • Hose Connection Vacuum Breaker, 3/4 in.
    • Item # 29YL69
    • Mfr. Model # LF8B
    • Hose Connection Vacuum Breaker, Size 3/4 In., Connection Type GHT, Material of Construction Lead Free Brass,...More

    Check Valve,3/8 x 1/4 In,0.5 psi Crack
    • PARKER
    • Check Valve, 3/8 x 1/4 In, 0.5 psi Crack
    • Item # 19D107
    • Mfr. Model # FB6MCVC4-HBLK-05
    • Check Valve, Material of Construction Kynar, Size 3/8 In. x 1/4 In., Connection Type Push x MNPT, Max. Water...More

    Test Cock,1/8 In,Use w/Watts RK-SAE-TC
    • WATTS
    • Test Cock, 1/8 In, Use w/Watts RK-SAE-TC
    • Item # 6AUY0
    • Mfr. Model # RK-SAE-TC 1/8 SAE
    • Test Cock, For Use With Watts Series RK-SAE-TC, 1/8 In. SAE, Size 1/8 In., Connection Type SAE, Length 11-1/4...More

    Results per page: 16 | 32 | 48