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 5930-00-817-7726
NSN 6645-01-302-9608
NSN 5960-00-161-0723
NSN 5965-01-250-3214
NSN 6150-00-944-8797
NSN 5915-00-363-9571
NSN 6320-01-578-6006
NSN 6110-01-069-7817
NSN 6685-01-314-7140
NSN 5950-01-403-2852
NSN 5999-01-165-0527
NSN 6620-00-946-4864