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 5835-01-658-4437
NSN 2925-00-596-9775
NSN 5985-00-504-6065
NSN 5895-01-145-5358
NSN 5835-01-303-6563
NSN 6145-01-142-5732
NSN 5985-01-202-3122
NSN 5945-00-111-9382
NSN 6650-01-094-6505
NSN 6145-00-060-2818
NSN 6110-01-416-5602
NSN 2925-00-059-7991