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 6620-00-925-8435
NSN 5975-00-505-2626
NSN 5975-01-659-3854
NSN 5835-01-238-2061
NSN 4140-01-122-3036
NSN 5996-01-295-6499
NSN 5985-01-172-6479
NSN 6220-01-370-9438
NSN 6610-01-412-5776
NSN 7035-01-007-7181
NSN 5915-01-574-5139
NSN 5910-01-609-5387