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 2925-01-633-4048
NSN 5965-00-164-8092
NSN 6105-01-255-4028
NSN 6320-00-894-1644
NSN 2925-01-528-7333
NSN 5960-01-570-8605
NSN 6685-01-317-3659
NSN 5990-01-392-2210
NSN 5965-00-238-9870
NSN 6105-01-444-3849
NSN 6105-01-641-8659
NSN 5950-01-616-6343