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 5996-01-442-8751
NSN 6685-00-543-1409
NSN
NSN 6220-01-210-4920
NSN 6150-00-908-0782
NSN 6150-00-100-4757
NSN 5965-01-003-2641
NSN 6320-01-229-6479
NSN 6650-01-159-0224
NSN 5935-01-487-9942
NSN 5990-00-339-2084
NSN 5905-01-362-7858