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 5996-01-346-7277
NSN 6135-01-128-5358
NSN 5925-00-980-0159
NSN 5990-01-043-3400
NSN 6685-01-608-4901
NSN 5895-01-025-9295
NSN 5835-01-132-5894
NSN 6645-01-371-1632
NSN 6645-01-227-8212
NSN 5925-01-410-8515
NSN 5835-01-440-5391
NSN 5905-01-065-5333