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Check Valves and Backflow Preventers

15 Results Found that Include 29 Products 

Results per page: 16 | 32 | 48
    Swing Check Valve,Brass,1-1/2 In.,NPT
    • GRAINGER APPROVED VENDOR
    • Swing Check Valve, Brass, 1-1/2 In., NPTSwing Check Valve
    • Item # 6VDT7
    • Mfr. Model # GGS_6NN89
    • Swing Check Valve, Material of Construction Brass, Size 1-1/2 In., Connection Type NPT, Length 3-1/4 In.,...More

    ProPress Check Valve, 1/2" x 1/2"
    • VIEGA PROPRESS
    • ProPress Check Valve, 1/2" x 1/2"Check Valve
    • Item # 5ULX8
    • Mfr. Model # 79035
    • Check Valve, Material of Construction Low Lead Bronze, Size 1/2 In. x 1/2 In., Connection Type Press x Press,...More

    Check Valve w/ Ball Valve and Union,PVC
    • ZOELLER
    • Check Valve w/ Ball Valve and Union, PVCBall/Check/Union Tri-check Valve
    • Item # 5CZH0
    • Mfr. Model # 30-0101
    • Check Valve with Ball Valve and Union, Material of Construction PVC, Size 2 In., Connection Type Socket,...More

    Spring Foot Valve,1-1/2 In.,FNPT
    • BRADY
    • Spring Foot Valve, 1-1/2 In., FNPT3 In 1 Spring Foot Valve
    • Item # 2A649
    • Mfr. Model # SFV-150
    • Spring Foot Valve, Material of Construction Acetal Resin Copolymer, Size 1-1/2 In., Connection Type FNPT,...More

    Vacuum Breaker,3/4 In.,FNPT x FNPT
    • WILKINS
    • Vacuum Breaker, 3/4 In., FNPT x FNPTVacuum Breaker
    • Item # 22N561
    • Mfr. Model # 34-35XL
    • Vacuum Breaker, Size 3/4 In., Connection Type FNPT x FNPT, Material of Construction Cast Brass, Cast Bronze,...More

    Check Valve,Brass,1-1/4 In.,FNPT
    • CAMPBELL
    • Check Valve, Brass, 1-1/4 In., FNPTCheck Valve
    • Item # 5YM33
    • Mfr. Model # CVB-5T
    • Check Valve, Material of Construction Brass, Size 1-1/4 In., Connection Type FNPT, Cracking Pressure 0.5 psi,...More

    Spring Foot Valve,Low Lead Brass,1-1/4
    • CAMPBELL
    • Spring Foot Valve, Low Lead Brass, 1-1/4Spring Foot Valve
    • Item # 36Y054
    • Mfr. Model # FV-5TLF
    • Spring Foot Valve, Material of Construction Low Lead Brass, Size 1-1/4 In., Connection Type FNPT, Length...More

    Water Check Valve,1/4 in.,4500 psi
    • MECLINE
    • Water Check Valve, 1/4 in., 4500 psiCheck Valve
    • Item # 20FV59
    • Mfr. Model # CV3-31014
    • Check Valve, Material of Construction Brass/Stainless Steel/Buna N, Size 1/4 In., Connection Type FNPT,...More

    Results per page: 16 | 32 | 48