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 5996-00-067-7624
NSN 5895-01-542-9039
NSN 5835-01-426-0069
NSN 5835-00-358-4235
NSN 5925-01-595-2421
NSN 6685-01-146-8649
NSN 5925-01-010-2925
NSN 5855-01-452-6460
NSN 4140-01-422-3744
NSN 6320-01-369-5014
NSN 6150-00-538-9887
NSN 6610-00-497-3801