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 5925-00-222-3843
NSN 7035-01-558-5253
NSN 5855-01-158-2709
NSN 5950-01-370-5979
NSN 5935-00-752-8065
NSN 2925-01-228-6554
NSN 6620-01-465-9885
NSN 5985-00-111-1605
NSN 5965-01-109-2917
NSN 4140-00-961-8005
NSN 5965-01-067-9280
NSN 6145-01-576-9609