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 5950-01-151-5100
NSN 5895-01-174-6899
NSN 2925-01-459-8093
NSN 5835-00-821-8555
NSN 2925-01-320-6512
NSN 5915-01-644-3673
NSN 5996-00-224-5242
NSN 7035-01-364-0286
NSN 6620-01-436-2715
NSN 5999-01-185-1582
NSN 6645-00-935-7046
NSN 5950-00-420-1522