Soft Seat Relief Valves
Soft-seat high pressure relief valves provide reliable venting of gases or liquids for set pressures from 1,500 psi (103 bar) to 20,000 psi (1378 bar). The operating temperature range is 32º to 400º F (0º to 204º C). The soft-seat design provides bubble tight sealing, repeatable pop-off and reseat. Soft-seat relief valves provide a higher cycle life than metal-seat relief valves.