The Watts Series 994 Reduced Pressure Zone Assembly, part number 0438050, is designed for health hazard applications to prevent the reverse flow of contaminated water into the potable water supply. It features a stainless steel body and internal components, ensuring long-term corrosion resistance and strength. The assembly includes a bottom-mounted relief valve situated between two positive seating check valves, which minimizes installation space requirements, particularly against outside walls. This assembly is lightweight, with a construction that is half the weight of competitive designs, which can reduce installation and shipping costs. The torsion spring check valves are engineered to provide maximum flow with minimal pressure drop. The unit operates within a temperature range of 33¬8F to 110¬8F (0.5¬8C to 43¬8C) and has a maximum working pressure of 175 psi (12.1 bar). It is suitable for sizes ranging from 2¬O" to 10" (65 mm to 250 mm) and is compliant with national codes for cross-connection control. Engineers should verify local installation requirements with governing authorities before purchasing.
Series 994 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 a stainless steel body construction with stainless steel internal parts. The bottom-mounted relief valve is located between the two check valves, making it suitable for installations against an outside wall. Series 994 has a compact design with a short lay length, ideal for retrofit installations. The 994 is designed for health hazard applications. Check with local water authorities for installation requirements. Maximum Working Pressure: 175psi (12.06 bar).
| Watts | |
|---|---|
| Product Category | Uncategorized Products |
| Product Number | 0438050 |
| Product Name | Reduced Pressure Zone Assemblies, Stainless Steel |
