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 6105-01-624-9902
NSN 5855-01-484-9948
NSN 5950-00-151-9825
NSN 7035-00-631-3782
NSN 6150-01-484-2256
NSN 5925-01-564-8576
NSN 5998-01-470-6716
NSN 5996-00-270-0340
NSN 5998-01-273-3177
NSN 5935-00-726-6481
NSN 5930-01-426-9130
NSN 6150-01-184-3581