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Check Valves and Backflow Preventers

26 Results Found that Include 44 Products 

Results per page: 16 | 32 | 48
    • APOLLO
    • Dual Check Valve
    • Multiple product options available

      Multiple product options available

    Air Gap,3/4 to 1 In,NPT,Use w/Series 909
    • WATTS
    • Air Gap, 3/4 to 1 In, NPT, Use w/Series 909
    • Item # 1KYA3
    • Mfr. Model # 909 AGC
    • Air Gap, For Use With Series 909, 3/4 In. to 1 In., Size 3/4 In. to 1 In., Connection Type NPT, Length 4-7/8...More

    Backflow Preventer Repair Kit,For 975
    • WILKINS
    • Backflow Preventer Repair Kit, For 975
    • Item # 6CUN8
    • Mfr. Model # RK114-975XLR
    • Backflow Preventer Repair Kit, For Use With Wilkins No. 114-975XL, 112-975XL, 2-975XL, Includes Seal Ring,...More

    Check Valve,PVC and EPDM,1 In.
    • GEORG FISCHER
    • Check Valve, PVC and EPDM, 1 In.
    • Item # 33Z879
    • Mfr. Model # 161562104
    • Check Valve, Material of Construction PVC and EPDM, Size 1 In., Connection Type Socket/Threaded, Length...More

    • HAYWARD
    • Check Valve
    • Multiple product options available

      Multiple product options available

    • VIEGA PROPRESS
    • Check Valve
    • Multiple product options available

      Multiple product options available

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

      Multiple product options available

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

      Multiple product options available

    Check Valve,PVC,3/4 In.,FNPT
    • PLAST-O-MATIC
    • Check Valve, PVC, 3/4 In., FNPT
    • Item # 11D187
    • Mfr. Model # CKM075V-PV
    • Check Valve, Material of Construction PVC, Size 3/4 In., Connection Type FNPT, Length 4-1/8 In., Width...More

    Low Lead Spring Check Valve,Bronze,1-1/4
    • MILWAUKEE VALVE
    • Low Lead Spring Check Valve, Bronze, 1-1/4
    • Item # 5EMY9
    • Mfr. Model # UP548T 1 1/4
    • Low Lead Spring Check Valve, Material of Construction Bronze, Size 1-1/4 In., Connection Type Threaded,...More

    Low Lead Swing Check Valve,Bronze,3/4
    • MILWAUKEE VALVE
    • Low Lead Swing Check Valve, Bronze, 3/4
    • Item # 5EMX3
    • Mfr. Model # UP509 3/4
    • Low Lead Swing Check Valve, Material of Construction Bronze, Size 3/4 In., Connection Type Threaded, Length...More

    Silent Check Valve,Cast Iron,2 In.
    • SSI
    • Silent Check Valve, Cast Iron, 2 In.
    • Item # 1RXF4
    • Mfr. Model # 0200-125WCIBM-T
    • Silent Check Valve, Material of Construction Cast Iron, Size 2 In., Connection Type 125 Class Wafer Flange,...More

    Flow Check Valve,1-1/4 In,FNPT,Cast Iron
    • WATTS
    • Flow Check Valve, 1-1/4 In, FNPT, Cast Iron
    • Item # 4A815
    • Mfr. Model # 2000 1 1/4"
    • Flow Check Valve, Material of Construction Cast Iron, Size 1-1/4 In., Length 4-3/4 In., Mounting Position...More

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

      Multiple product options available

    Swing Check Valve,1/2 In.,Press
    • APOLLO
    • Swing Check Valve, 1/2 In., Press
    • Item # 36N624
    • Mfr. Model # 61YLF203T1PR
    • Swing Check Valve, Material of Construction Lead Free Bronze, Size 1/2 In., Connection Type Press, Length...More

    Vacuum Breaker,6 In.,MNPT,Brass,35 psi
    • ZURN
    • Vacuum Breaker, 6 In., MNPT, Brass, 35 psi
    • Item # 24X188
    • Mfr. Model # G67991
    • Vacuum Breaker, Size 6 In., Connection Type MNPT, Material of Construction Brass, Max. Pressure 35 psi,...More

    Relief Valve Repair Kit
    • WATTS
    • Relief Valve Repair Kit
    • Item # 30UK41
    • Mfr. Model # LFRK 909-RV 3/4-1
    • Relief Valve Repair Kit, For Use With Watts Series LF909, 3/4 In. to 1 In., Includes Diaphragm, Disc...More

    • GF PIPING SYSTEMS
    • Y Check Valve
    • Multiple product options available

      Multiple product options available

    Test Cock,3/4 In,Use w/Watts Series TC
    • WATTS
    • Test Cock, 3/4 In, Use w/Watts Series TC
    • Item # 6AUY6
    • Mfr. Model # TC-3/4 757/957 6-10
    • Test Cock, For Use With Watts Series TC-3/4 In. 757/957, 6 In. to 10 In., Size 3/4 In., Connection Type NPT,...More

    Backflow Quick Connect 1/2in NPT x 1/4in
    • MIDWEST INSTRUMENT
    • Backflow Quick Connect 1/2in NPT x 1/4in
    • Item # 34CU37
    • Mfr. Model # 110703
    • Backflow Quick Connect Adapter, Includes (3) 1/2 In. NPT x 1/4 In. Flares, For Use With Mfr. No. 830, 835,...More

    Results per page: 16 | 32 | 48