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 7035-01-496-5896
NSN 5998-01-028-5216
NSN 5990-01-388-0252
NSN 2925-01-437-9041
NSN 6135-00-351-8606
NSN 5920-01-491-8982
NSN 6220-00-044-5917
NSN 6105-00-113-8262
NSN 5990-00-410-6202
NSN 5985-01-392-6285
NSN 5996-01-341-7403
NSN 2925-01-218-5556