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 5998-00-279-2023
NSN 6650-01-317-1011
NSN 5965-01-101-2187
NSN 5835-00-888-9422
NSN 2925-00-770-4713
NSN 5920-01-095-3766
NSN 6610-00-417-4299
NSN 5915-01-395-9843
NSN 5998-01-352-1051
NSN 6685-00-072-7322
NSN 6105-01-162-4484
NSN 5930-00-106-2684