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 5925-01-449-1246
NSN 6150-01-010-3727
NSN 6320-01-495-4170
NSN 2925-01-203-0493
NSN 6320-00-681-1324
NSN 5895-01-557-4481
NSN 5920-01-528-7717
NSN 5930-00-456-2279
NSN 6150-01-328-8604
NSN 5950-01-277-1353
NSN 5985-01-398-3308
NSN 5945-01-243-8775