Choosing a Watts backflow assembly

Watts builds backflow prevention and water-safety valves for irrigation and plumbing. The line here covers reduced-pressure zone (RPZ) assemblies for high-hazard protection and pressure vacuum breaker repair parts.

Pick the assembly your local code requires for the cross-connection hazard, then match the size - our Watts line includes lead-free RPZ assemblies with quarter-turn shutoffs. An RPZ needs a drainable air gap and, in most jurisdictions, annual testing.

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