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 6685-00-261-9858
NSN 5835-01-258-5597
NSN 5915-01-257-0183
NSN 5930-01-385-0271
NSN 5965-01-234-6844
NSN 5910-01-406-1467
NSN 6685-01-400-4192
NSN 5945-00-584-9251
NSN 5935-00-486-6109
NSN 5945-00-788-3269
NSN 6110-01-544-9558
NSN 6320-01-582-6668