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Check Valves and Backflow Preventers

33 Results Found that Include 51 Products

Product availability based on selecting either shipping or pick up and a location. Dismiss
Results per page: 16 | 32 | 48
Dual Check Vacuum Breaker,3/8 In.,FIP
  • WATTS
  • Dual Check Vacuum Breaker, 3/8 In., FIPDual Check Vacuum Breaker,3/8 In.,FIP
  • Item # 5DMJ5
  • Mfr. Model # 3/8 LF N9C - 3/8"
  • Dual Check Vacuum Breaker, Size 3/8 In., Connection Type FIP, Material of Construction Chrome, Max. Pressure...More

Waste Water Swing Check Valve,PVC,2 In.
Air Gap,3/4 to 1 In,NPT,Use w/Series 909
Atmospheric Vacuum Breaker,Steam Service
Silent Check Valve,Cast Iron,2 In.
  • SSI
  • Silent Check Valve, Cast Iron, 2 In.Silent Check Valve
  • 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

Piston Check Valve,Forged Carbon Steel
  • SHARPE VALVES
  • Piston Check Valve, Forged Carbon SteelPiston Check Valve
  • Item # 1PPL9
  • Mfr. Model # "SV24834SW006"
  • Piston Check Valve, Material of Construction Forged Carbon Steel, Size 3/4 In., Connection Type Socket,...More

Flow Check Valve,1 In,FNPT,Cast Iron
  • WATTS
  • Flow Check Valve, 1 In, FNPT, Cast IronFlow Check Valve,1 In,FNPT,Cast Iron
  • Item # 4A814
  • Mfr. Model # 2000 1"
  • Flow Check Valve, Material of Construction Cast Iron, Size 1 In., Length 4-1/4 In., Mounting Position...More

Backflow Preventer Repair Kit
  • WATTS
  • Backflow Preventer Repair KitBackflow Preventer Repair Kit
  • Item # 5AJ57
  • Mfr. Model # RK 009 RT 1/4 - 1/2
  • Backflow Preventer Repair Kit, For Use With Mfr. No. 009QT, 1/2 SS009M3QT, Includes 2 Each Of Disc Assemblies...More

Backflow Preventer Repair Kit,For 975
  • WILKINS
  • Backflow Preventer Repair Kit, For 975Backflow Preventer Repair Kit
  • 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

Vacuum Breaker,3/4 In.,FNPT,PVC,150 psi
Low Lead Spring Check Valve,Bronze,1-1/4
  • MILWAUKEE VALVE
  • Low Lead Spring Check Valve, Bronze, 1-1/4Spring Check Valve
  • 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

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

Test Cock,3/4 In,Use w/Backflow Prevent
Ball Cone Check Valve,Low Lead Bronze
  • APOLLO
  • Ball Cone Check Valve, Low Lead BronzeBall Cone Check Valve
  • Item # 36N620
  • Mfr. Model # 61LF10501PR
  • Ball Cone Check Valve, Material of Construction Lead Free Bronze, Size 1 In., Connection Type Press, Length...More

Rubber Kit,Watts  008, 3/8 to 1/2 In
  • WATTS
  • Rubber Kit, Watts 008, 3/8 to 1/2 InVacuum Breaker Repair Kit
  • Item # 6AUV5
  • Mfr. Model # 008 3/8-1/2 Rubber Kit
  • Vacuum Breaker Repair Kit, For Use With Watts Series 008, 3/8 to 1/2 In., Includes Check Assembly, O-ring,...More

Test Cock,3/4 In,Use w/Watts Series TC
Repair Kit,Watts Series 007, 3/4 to 1 In
Y Check Valve,PVC,1 In.,Spigot
  • GF PIPING SYSTEMS
  • Y Check Valve, PVC, 1 In., SpigotY Check Valve
  • Item # 4KPY6
  • Mfr. Model # 192304033
  • Y Check Valve, Material of Construction PVC, Size 1 In., Connection Type Spigot, Length 6-13/16 In., Width...More

Results per page: 16 | 32 | 48
Note: Product availability is real-time basis and adjusted continuously. The product will be reserved for you when you complete your order. More