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 copper having a pressure rating under 850 kpa
NSN 5996-01-101-0298
NSN 6105-00-420-9817
NSN 5855-01-388-4345
NSN 6685-01-307-4112
NSN 6650-01-570-4795
NSN 6645-01-572-7175
NSN 6320-00-295-2854
NSN 6645-01-022-2632
NSN 6135-00-926-8322
NSN 5915-01-225-8183
NSN 6105-01-236-5290
NSN 6135-01-202-8113