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 5935-00-018-1943
NSN 6240-01-364-0815
NSN 5999-01-408-9487
NSN 5925-01-275-7266
NSN 6145-01-386-6014
NSN 5996-01-191-8758
NSN 6110-00-769-6537
NSN 6685-01-528-6740
NSN 6620-01-388-8955
NSN 6610-01-103-4627
NSN 5996-00-316-5115
NSN 5996-01-179-5688