The Watts Reduced Pressure Zone Assembly, part number 0111600, is designed to protect potable water systems from contamination due to backsiphonage and backpressure. This assembly features a compact design made from 304 stainless steel, which is 70% lighter than traditional models. It includes two independent torsion spring check modules and a differential pressure relief valve, ensuring reliable operation and serviceability. The assembly is available in sizes ranging from 2¬O" to 10" and can handle a maximum working pressure of 175 psi (12.1 bar) with a temperature range of 33¬8F to 140¬8F (0.5¬8C to 60¬8C). The product is also lead-free, with less than 0.25% lead by weight in the wetted surfaces. It is approved by the Foundation for Cross-Connection Control and Hydraulic Research at the University of Southern California, making it suitable for health hazard applications.
Series 957, 957N, 957Z Reduced Pressure Zone Assemblies prevent the reverse flow of polluted water from entering into the potable water supply due to backsiphonage and or backpressure. It consists of stainless steel body, sleeve and torsion spring check valves. Series 957, 957N, 957Z has a compact design that is 70% lighter than traditional designs, and is ideal for health hazard piping applications for protection against backsiphonage or backpressure. Check with local water authorities for installation requirements. Maximum Working Pressure: 175psi (12.06 bar).
| Watts | |
|---|---|
| Product Category | Uncategorized Products |
| Product Number | 0111600 |
| Product Name | Reduced Pressure Zone Assemblies, Stainless Steel |
