Size- 3x4 full bore
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 5999-01-459-1418
NSN 5990-01-474-3477
NSN 5996-01-089-5339
NSN 5915-01-411-6933
NSN 5999-00-358-1933
NSN 5930-00-242-0180
NSN 6320-00-164-4087
NSN 4140-00-090-6536
NSN 5985-01-468-5674
NSN 5915-01-585-8879
NSN 5945-01-442-8081
NSN 5915-00-010-8333