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 6650-00-477-4538
NSN 5945-01-415-5835
NSN 5835-01-143-9143
NSN 6685-00-292-4109
NSN 2925-00-986-8393
NSN 5855-00-631-4565
NSN 6110-00-477-9677
NSN 5990-00-471-4975
NSN 6650-01-006-3487
NSN 5835-00-244-4956
NSN 5895-01-263-6747
NSN 5925-00-686-3364