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 materials other than copper, iron or steel
NSN 2925-01-633-4048
NSN 5975-01-590-9037
NSN 6320-01-512-2031
NSN 5855-01-323-5394
NSN 5998-01-065-1832
NSN 5965-01-260-5781
NSN 6645-01-553-8500
NSN 5920-01-273-6692
NSN 5910-01-307-6246
NSN 5996-00-381-4878
NSN 2925-00-194-7407
NSN 5915-00-518-1644