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 5910-01-422-1699
NSN 6240-01-120-6647
NSN 5925-01-418-3314
NSN 5996-01-485-0305
NSN 6320-01-527-0211
NSN 6105-01-025-5981
NSN 5965-01-113-9061
NSN 5945-00-080-0164
NSN 6130-01-221-7682
NSN 5895-00-814-8462
NSN 5925-01-502-9089
NSN 6610-01-323-0901