Watts 0358553 3/4" Boiler Pressure Relief Valve 550K-BTU 30PSI

The Watts 0358553 3/4 inch Boiler Pressure Relief Valve which is helps to prevent boilers from exceeding safe operating pressure. It works as safety valve in that it opens to let out steam or hot water whenever the pressure inside the boiler goes beyond the recommended 30 PSI. This helps to avoid explosions and to assure the efficiency of the boiler system. Common for residential and light commercial applications with boilers below 550000 BTU/hr, this valve is a crucial component to boiler protection and damage prevention.