A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.
Classification: Check valves of copper having a pressure rating under 850 kpa
NSN 6105-01-352-6550
NSN 5999-01-422-2508
NSN 7035-01-141-0013
NSN 6105-00-483-6380
NSN 5895-01-409-2949
NSN 5915-01-332-4022
NSN 5925-01-508-4145
NSN 5925-01-621-7167
NSN 6105-01-529-0061
NSN 6650-01-332-3799
NSN 5990-00-451-7630
NSN 6130-00-361-1774