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 6105-01-580-3849
NSN 5930-01-459-4087
NSN 5905-00-053-4575
NSN 5998-00-353-6471
NSN 6145-01-359-4691
NSN 5905-01-239-2009
NSN 6610-01-495-8898
NSN 5855-01-461-8169
NSN 5905-00-418-4426
NSN 6105-00-185-1579
NSN 6150-01-647-4923
NSN 6135-01-292-7723