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 materials other than copper, iron or steel
NSN 5935-01-310-4486
NSN 7035-01-433-4401
NSN 5835-01-338-5176
NSN 2925-01-014-8007
NSN 5999-01-571-5713
NSN 4140-00-170-1567
NSN 4140-00-215-6125
NSN 7035-00-585-2113
NSN 5950-01-610-0299
NSN 5965-00-777-7037
NSN 6650-01-392-8020
NSN 6320-01-425-1417