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Single and Dual Checks

Zurn Wilkins manufactures the highest value backflow preventers for the plumbing, irrigation, fire protection, and waterworks industries, such as double check (DC), reduced pressure principle (RPZ), double check detector (DCDA), and reduced pressure detector (RPDA) assemblies

Zurn Wilkins Detector Check Valve
Zurn Wilkins In-Line Single Check Valve
Zurn Wilkins Dual Check Valve Assembly
Zurn Wilkins High Capacity Dual Check Valve
Zurn Wilkins Lead-Free Dual Check Valve
Zurn Wilkins Lead-Free Dual Check Valve Assembly
Zurn Wilkins Laboratory Faucet Vacuum Breaker
Zurn Wilkins Carbonated Beverage Backflow Preventer
Zurn Wilkins Dual Check Valve Assembly with Intermediate Atmospheric Vent
Zurn Wilkins Combination Backflow Preventer and Boiler Fill Valve
Zurn Wilkins Lead-Free In-Line Single Check Valve
Zurn Wilkins Single Check Valve Assembly Replaced By Model 310
Zurn Wilkins Lead-Free Dual Check Valve