Series 009 Reduced Pressure Zone Assemblies are designed to protect potable water supplies in accordance with national plumbing codes and water authority requirements. This series is designed to protect drinking water supplies from dangerous cross-connections in accordance with national plumbing codes and water authority requirements for non-potable service applications such as irrigation, fire line, or industrial processing. This series features two in-line, independent check valves, captured springs and replaceable check seats with an intermediate relief valve. Its compact modular design facilitates easy maintenance and assembly access. Sizes 1⁄4 – 1 inch shutoffs have tee handles. Assembly meets AS/NZS 2845.1 Standards.

This 8 to 12 inch lead free repair kit is used for the stainless steel double check valve and detector assembly. The contents of this kit are used for proper maintenance to the first check parts. This kit consists of a first check assembly, check O-ring, and lube.