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 5915-01-195-2430
NSN 5835-01-386-4027
NSN 6150-01-422-6081
NSN 5895-01-025-4087
NSN 5996-01-607-7035
NSN 5945-01-462-0703
NSN 5925-00-065-7782
NSN 6130-00-944-9556
NSN 5996-01-345-2665
NSN 5905-01-445-5547
NSN 6610-01-519-3080
NSN 5855-01-373-7538