ANSI Series Pressure Relief Valve is suitable to the equipment and pipeline system of steam and water. When the pressure exceeds allowed value, the valve will be opened automatically, and released fully. Otherwise, the valve will be closed automatically, to ensure the safe acting of equipment and pipe system.
Nominal Size: 1/2”~1”
Nominal Pressure: 150LB~600LB
Main Material:Carbon Steel, Stainless Steel etc.
Connection Ends: Male Threaded, Female ThreadedPilot Operated Safety Relief Valve in stock