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 6110-01-307-3191
NSN 6685-01-633-0124
NSN 6110-00-163-6223
NSN 5985-01-265-8416
NSN 6650-01-017-0980
NSN 5965-00-289-6280
NSN 7035-01-359-7460
NSN 5895-01-310-0339
NSN 5855-01-647-0320
NSN 6685-00-337-0983
NSN 5895-01-608-3588
NSN 2925-01-235-7507