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The Watts 63230 lead free double check valve backflow preventer is designed to stop polluted water from entering the potable water system. This is essential to prevent backsiphonage and backpressure, aligning with national plumbing codes. Its modular design allows for quick maintenance using a single access cover. The product is suitable for continuous pressure applications and for cross-connections identified as non-health hazards.
This assembly includes NPT end connections, quarter turn ball valve shutoffs, and top-mounted test cocks, ensuring reliable operation.
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