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 6145-01-204-6162
NSN 6685-01-458-6469
NSN 7035-01-359-3915
NSN 5990-01-303-6110
NSN 5950-01-647-1209
NSN 2925-00-383-3523
NSN 5945-01-254-3773
NSN 6110-01-618-3219
NSN 5999-01-083-0894
NSN 5965-01-264-1738
NSN 6645-01-127-7879
NSN 5985-01-245-4265