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 5930-01-063-7497
NSN 5985-00-468-1360
NSN 5910-01-433-3143
NSN 6145-00-147-3499
NSN 5925-01-312-6668
NSN 5935-01-285-9057
NSN 5996-01-467-2177
NSN 5895-00-947-9180
NSN 5996-01-368-6114
NSN 5910-01-600-0102
NSN 2925-00-833-9466
NSN 5835-00-933-9609