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 5905-01-241-4579
NSN 4140-01-061-0440
NSN 5925-00-983-0214
NSN 5930-01-246-3721
NSN 6320-01-262-8642
NSN 6150-00-107-5490
NSN 7035-01-495-2253
NSN 6110-00-946-5384
NSN 6105-01-184-5602
NSN 5975-00-957-3228
NSN 6110-00-544-2527
NSN 5985-00-057-3324