A valve with a bolt or stem that may be mechanically actuated to two different positions by rotary or linear motion. In the first position, the valve disk is located and locked against the seat permitting no fluid flow through the valve. In the second position, one side of the valve disk is located against the seat permitting movement of the disk in a manner that will allow a flow of fluid in one direction through the valve. The valve disk may be spring loaded. It may be inline or cartridge (manifold) design. See also valve (1), lift-check and valve (1), stop-lift-check.
Classification: Check valves of materials other than copper, iron or steel
NSN 6105-00-133-6038
NSN 5855-00-256-5562
NSN 6240-01-048-3330
NSN 6130-01-162-6719
NSN 5935-00-227-1110
NSN 5965-00-402-7799
NSN 5985-01-200-4159
NSN 5960-01-215-0992
NSN 5920-00-246-4657
NSN 6620-01-359-9363
NSN 6610-01-146-0331
NSN 6110-01-040-1780