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 7035-01-602-7032
NSN 6645-01-462-3078
NSN 5895-01-485-3394
NSN 6645-01-649-8227
NSN 6645-01-535-7136
NSN 5835-00-177-2970
NSN 5920-01-086-6392
NSN 5985-01-501-5411
NSN 5935-01-268-6467
NSN 5855-01-195-2518
NSN 5998-01-556-7972
NSN 5835-00-980-0468