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 5996-00-259-0309
NSN 5835-01-013-9321
NSN 5835-00-357-9544
NSN 5915-01-437-6516
NSN 5996-01-303-1930
NSN 5930-01-503-8722
NSN 5920-01-501-0674
NSN 5925-00-736-0425
NSN 5915-01-368-9660
NSN 5855-00-560-0110
NSN 6150-00-775-7274
NSN 7035-01-416-5910