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.
NSN 6150-00-419-0505
NSN 5998-00-323-1289
NSN 5996-01-550-8867
NSN 2925-00-891-9289
NSN 5920-00-624-3049
NSN 6610-00-581-0771
NSN 5930-01-068-6881
NSN 5996-00-567-8946
NSN 5835-01-123-8305
NSN 6650-01-534-2769
NSN 5996-01-458-6641
NSN 6240-01-478-3854