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 materials other than copper, iron or steel
NSN 5905-00-466-1685
NSN 6135-01-595-4779
NSN 5965-00-823-8623
NSN 6220-00-308-6330
NSN 5975-01-631-9658
NSN 5835-00-967-0998
NSN 4140-01-555-0510
NSN 5855-01-560-1022
NSN 6240-01-233-2334
NSN 5985-00-515-2184
NSN 4140-01-201-0534
NSN 6110-01-552-4642