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 5960-01-266-9520
NSN 6620-00-252-6425
NSN 5985-01-422-1113
NSN 5855-01-276-5447
NSN 6645-01-473-9179
NSN 5960-00-952-5652
NSN 5965-00-013-7990
NSN 5915-01-437-0950
NSN 6240-00-415-6488
NSN 6220-00-425-3346
NSN 5905-01-454-2682
NSN 5985-00-221-1563