Watts 0257564 Valve 319852-301 40 pressure settings ensure optimized

40 pressure settings ensure optimized staging and maximum system efficiency

streamlining inventory for service contractors managing multiple brands

The unit features a flip-over dial

While the Copeland 971-0092-39 Overload is highly reliable

this industrial water gauge valve utilizes a durable Bakelite composition wheel for manual isolation

Watts 0257564 Valve 319852-301 40 pressure settings ensure optimizedThe Watts 0257564 Valve (Model 140X 5) is a heavy duty, automatic reseating temperature and pressure relief valve designed for high capacity commercial water heating systems. Engineered with a durable bronze body and 3 4 inch FNPT inlet outlet connections, this valve provides critical protection for domestic hot water supply tanks. It features an ASME rating of 1,438,000 BTU hr and a CSA rating of 205,000 BTU hr, ensuring it handles massive thermal