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 5996-01-136-5156
NSN 5930-01-390-4706
NSN 5945-01-605-4274
NSN 5910-00-124-2881
NSN 5915-01-442-4245
NSN 5990-01-149-0691
NSN 6145-01-043-4530
NSN 5835-01-200-7153
NSN 5998-00-771-9059
NSN 6610-01-391-6781
NSN 6240-01-270-3655
NSN 5960-01-278-9394