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 6130-01-315-4165
NSN 5835-00-221-6628
NSN 6620-01-421-3917
NSN 5905-01-500-5719
NSN 5945-00-199-5126
NSN 5920-00-955-9392
NSN 5905-00-909-7568
NSN 7035-01-279-2815
NSN 6110-01-518-9822
NSN 5920-01-631-4334
NSN 6645-01-580-3258
NSN 5985-01-172-3721