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 6105-00-045-7930
NSN 5905-01-624-8719
NSN 5905-01-359-7914
NSN 2925-00-228-8854
NSN 5999-01-520-6892
NSN 5935-00-825-7997
NSN 5950-00-499-7144
NSN 6240-00-242-0003
NSN 6135-01-625-0765
NSN 5965-01-070-9265
NSN 6145-00-020-6708
NSN 6105-01-025-1497