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 6150-00-288-6245
NSN 6145-00-327-4770
NSN 6105-00-854-5600
NSN 5985-01-658-1084
NSN 5960-00-156-5603
NSN 5945-01-082-2771
NSN 5990-01-459-5482
NSN 7035-00-495-2137
NSN 5996-01-218-6118
NSN 7035-01-648-5169
NSN 6130-00-141-8317
NSN 5950-01-137-0293