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 5985-00-496-9789
NSN 5996-00-532-7044
NSN 5998-01-121-4582
NSN 2925-01-149-2865
NSN 5855-01-147-6024
NSN 6105-00-605-9709
NSN 6220-01-042-9773
NSN 7035-00-235-3529
NSN 5965-01-146-9162
NSN 5990-00-593-5089
NSN 6240-01-580-6276
NSN 6130-01-062-8553