Nha seawater & ai
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 5996-01-472-2544
NSN 5925-01-136-3606
NSN 6105-01-186-9869
NSN 4140-01-274-4762
NSN 5910-01-438-7329
NSN 5835-00-594-4921
NSN 7035-00-238-3662
NSN 5975-01-432-1989
NSN 2925-01-443-1748
NSN 5905-01-067-2654
NSN 6320-01-054-3046
NSN 5920-00-166-5050