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 5990-01-507-7495
NSN 5945-00-274-3050
NSN 5835-01-157-5886
NSN 5915-00-222-6031
NSN 5910-01-520-3323
NSN 5996-00-369-5299
NSN 5910-01-323-7951
NSN 6645-01-016-7706
NSN 6105-01-250-2977
NSN 5895-01-625-8001
NSN 5950-01-500-5228
NSN 5950-01-459-2320