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 5965-01-392-0049
NSN 5895-01-061-7257
NSN 6135-00-134-6648
NSN 5920-00-563-9791
NSN 5935-01-023-9185
NSN 5920-01-186-9302
NSN 5990-00-186-2445
NSN 5999-01-440-2473
NSN 5905-01-067-7342
NSN 6150-00-314-0728
NSN 6150-00-452-1086
NSN 2925-01-174-6786