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 5910-01-580-7112
NSN 5985-00-227-3942
NSN 2925-00-467-7150
NSN 5930-01-336-3116
NSN 5975-00-904-6348
NSN 5996-01-574-7325
NSN 6135-00-299-6918
NSN 6610-00-432-7162
NSN 5855-00-310-2740
NSN 5910-00-342-4338
NSN 7035-00-849-5526
NSN 6135-00-932-3136