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 5960-00-275-7497
NSN 5985-01-184-5625
NSN 2925-01-100-3694
NSN 7035-00-312-3055
NSN 7035-01-510-2777
NSN 5895-00-708-2116
NSN 5910-01-099-4968
NSN 6645-00-632-0736
NSN 6610-01-431-8575
NSN 5910-01-437-8914
NSN 5960-00-243-9155
NSN 5935-01-065-5526