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 5835-01-138-4747
NSN 6320-01-414-7099
NSN 6685-01-454-5715
NSN 5915-01-171-7106
NSN 5905-01-367-6364
NSN 5910-01-396-7716
NSN 6145-00-866-5666
NSN 5985-01-317-5101
NSN 5835-01-003-8076
NSN 5945-00-236-2735
NSN 5990-01-004-6343
NSN 5985-00-584-3795