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 6645-01-066-6665
NSN 6110-01-392-0498
NSN 5910-01-188-2738
NSN 6110-01-268-4575
NSN 5925-00-536-7651
NSN 5910-01-135-5061
NSN 4140-01-218-3391
NSN 6130-00-301-1185
NSN 5930-00-481-3834
NSN 6150-01-250-9765
NSN 5895-01-646-1175
NSN 5910-00-799-8003