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 5920-01-617-8302
NSN 6645-01-255-0391
NSN 6650-00-373-9220
NSN 7035-00-529-3128
NSN 6240-01-273-3068
NSN 5945-00-161-3278
NSN 6320-01-141-3791
NSN 6110-00-227-0578
NSN 5960-00-533-1125
NSN 6145-01-469-7640
NSN 6645-01-597-8106
NSN 6240-00-456-2578