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 6145-00-953-7504
NSN 6650-01-444-8313
NSN 5975-00-925-1197
NSN 6150-00-211-7510
NSN 5960-01-089-8155
NSN 5975-01-465-2378
NSN 7035-01-066-2441
NSN 5960-00-392-2033
NSN 2925-01-462-1620
NSN 4140-00-483-1932
NSN 6320-00-261-9136
NSN 5895-01-605-0228