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 of 850 kpa or over
NSN 5950-00-608-2755
NSN 6105-00-079-0547
NSN 5920-01-202-1982
NSN 7035-01-062-0184
NSN 2925-01-603-6379
NSN 6320-01-056-1164
NSN 5915-01-199-9966
NSN 5930-00-608-2478
NSN 6105-01-461-1785
NSN 6135-01-472-9011
NSN 5835-01-074-1161
NSN 5945-00-952-2511