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 of 850 kpa or over
NSN 5985-00-277-7371
NSN 6105-00-810-2446
NSN 6685-01-650-1241
NSN 5965-01-258-5662
NSN 5965-00-147-3070
NSN 7035-01-013-0092
NSN 6610-01-186-4106
NSN 5965-00-768-4366
NSN 5835-00-707-6266
NSN 6685-01-485-8649
NSN 5925-01-558-3782
NSN 5935-01-436-5738