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 6145-00-130-3558
NSN 4140-00-419-0631
NSN 5915-01-364-7917
NSN 7035-01-013-9889
NSN 6220-01-376-1608
NSN 5945-01-204-3507
NSN 5950-01-285-9895
NSN 5965-00-636-4926
NSN 5915-01-264-0986
NSN 6110-01-521-4331
NSN 4140-00-419-0631
NSN 5925-01-256-9635