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 6145-01-029-4184
NSN 5930-01-392-6312
NSN 5960-01-284-4118
NSN 7035-01-619-1268
NSN 5975-01-034-8983
NSN 6220-01-040-4324
NSN 6110-01-495-2211
NSN 5945-01-125-4847
NSN 6130-01-630-3959
NSN 6320-01-204-2922
NSN 6105-01-246-5375
NSN 5985-00-167-2735