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 6650-00-498-6336
NSN 5960-00-625-2673
NSN 6320-01-285-1922
NSN 6105-01-160-7719
NSN 5999-00-719-9664
NSN 5835-00-857-4486
NSN 5905-01-456-1257
NSN 5960-01-198-7965
NSN 6220-00-947-7621
NSN 5985-00-387-5974
NSN 6135-01-391-6515
NSN 5905-01-250-3287