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 6320-01-006-6138
NSN 5990-01-145-2878
NSN 5905-00-272-8653
NSN 2925-00-845-1480
NSN 5996-00-055-1645
NSN 5835-00-943-2763
NSN 6320-01-166-3602
NSN 5996-00-772-9389
NSN 6130-01-622-2059
NSN 5999-01-089-8017
NSN 5945-01-468-9594
NSN 5895-01-450-3300