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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 Dual Check Valve Assembly
Zurn Wilkins Lead-Free Dual Check Valve
Zurn Wilkins Carbonated Beverage Backflow Preventer