Description
The Watts 0315180 1″ Temperature & Pressure Relief Valve 4059000 BTU N240X9 is a safety control part used in hot water and boiler systems to automatically release excess and pressure conditions. It operates by opening when internal limits reach 150 PSI or 210F, protecting the vessel from overpressure and overheating damage. It is typically installed on storage tanks, water heaters, and hydronic heating equipment used in commercial and industrial applications. The valve operates as an essential safety within the system, maintaining controlled operation and preventing equipment by discharging fluid when unsafe operating thresholds are exceeded.
