80 mesh protective screen, steel qq-s-763 types 302, 304, 316, or 321
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 6240-00-627-9007
NSN 5910-01-584-5532
NSN 6320-00-382-7825
NSN 5920-01-152-6062
NSN 6105-01-480-6179
NSN 5930-00-284-4181
NSN 5925-01-281-5001
NSN 6105-00-770-0161
NSN 4140-01-471-7193
NSN 5835-01-388-5198
NSN 5996-01-440-9660
NSN 6130-00-347-5233