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 6145-00-548-7195
NSN 5835-00-145-8926
NSN 5950-01-511-2366
NSN 6320-01-006-6138
NSN 5960-01-270-6362
NSN 5930-01-349-7543
NSN 5935-00-966-6214
NSN 7035-01-026-1171
NSN 5835-00-632-8621
NSN 5985-01-357-0409
NSN 5915-00-681-7674
NSN 6145-01-106-9646