Psi 400 lb valve
A valve designed to release under excessive pressure and/or excessive temperature by opening at a predetermined pressure and/or temperature. Thermostatically operated valves close when the pressure is relieved or the temperature is reduced. Fusible plug valves require replacement of the plug. See also valve, safety relief and valve, regulating. Temperature.
Classification: Safety or relief valves
NSN 5999-00-114-1486
NSN 6645-00-932-1464
NSN 6650-00-299-9681
NSN 6135-01-222-5464
NSN 5965-01-099-2989
NSN 5910-01-238-0633
NSN 6240-00-843-0698
NSN 5920-01-607-0244
NSN 5975-01-351-9921
NSN 5960-00-650-7476
NSN 7035-01-081-8017
NSN 5975-00-536-4047