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 6145-01-437-3900
NSN 5910-00-618-0196
NSN 5925-00-318-3023
NSN 6220-01-359-4857
NSN 5835-01-238-3381
NSN 5835-01-264-8782
NSN 6220-00-165-1509
NSN 5910-00-186-9688
NSN 6650-01-619-7738
NSN 6240-01-272-1797
NSN 5895-00-578-8424
NSN 5905-01-204-9185