The Watts Bronze Reduced Pressure Zone Assembly, part number 7016643, is designed to protect drinking water supplies from contamination due to backflow caused by backsiphonage or backpressure. This assembly features a bronze body construction and includes two in-line independent check valves, replaceable check seats, and an intermediate relief valve. It is suitable for sizes ranging from ¬O" to 2" (15mm to 50mm) and is compliant with various standards including USC Manual 8th Edition and ASSE Std. 1013. The assembly is equipped with a single access cover for easy maintenance, captured springs for safe servicing, and resilient seated isolation valves. It operates effectively at a maximum working pressure of 175 psi (12.06 bar) and can handle water temperatures up to 180¬8F (75¬8C). The design allows for low pressure drop and compact installation, making it suitable for health-hazard non-potable applications such as irrigation and industrial processing.
Series 4000B 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 bronze body construction, two, in-line independent check valves, replaceable check seats with an intermediate relief valve, and ball valve test cocks. Series 4000B is ideal for protection of health hazard cross-connections or for containment at the service line entrance. Check with local water authorities for installation requirements. Maximum Working Pressure: 175psi (12.06 bar).
| Watts | |
|---|---|
| Product Category | Uncategorized Products |
| Product Number | 7016643 |
| Product Name | Bronze Reduced Pressure Zone Assemblies |
