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 5895-01-380-1220
NSN 7035-01-432-1163
NSN 5905-01-110-1884
NSN 5925-00-088-2498
NSN 5855-01-100-3272
NSN 6610-01-519-3080
NSN 2925-01-043-9786
NSN 6105-00-288-5872
NSN 2925-01-285-7163
NSN 6150-00-814-5905
NSN 6240-01-536-1512
NSN 5996-00-082-0320