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 5835-00-257-2852
NSN 5999-01-467-6550
NSN 5910-00-020-5695
NSN 6620-00-185-1671
NSN 6320-00-937-5625
NSN 5915-00-961-1649
NSN 5999-01-401-5322
NSN 6650-00-331-2232
NSN 7035-01-322-8180
NSN 5930-01-304-0415
NSN 5960-00-968-7582
NSN 5945-01-634-0588