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 6105-01-038-8309
NSN 5960-00-100-6045
NSN 6130-00-452-1486
NSN 7035-01-491-0266
NSN 5985-01-620-8426
NSN 5835-01-355-3654
NSN 5975-00-219-4321
NSN 5855-01-499-1240
NSN 5996-00-548-3889
NSN 5915-01-605-2203
NSN 6145-00-278-0697
NSN 6150-01-067-8376