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 5990-00-170-4239
NSN 6105-01-296-8196
NSN 5965-01-188-7267
NSN 6135-01-106-7740
NSN 5835-01-641-0073
NSN 6150-01-329-4346
NSN 6645-01-500-0827
NSN 5920-01-629-4463
NSN 5985-01-246-4604
NSN 5895-01-495-9499
NSN 2925-01-552-4313
NSN 5999-01-383-4234