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 5930-01-243-7007
NSN 6150-00-954-4284
NSN 6645-00-139-2972
NSN 6620-01-037-4631
NSN 5925-01-305-9681
NSN 5950-01-444-4588
NSN 5915-01-412-5984
NSN 5895-00-398-0029
NSN 5920-01-418-1821
NSN 5999-01-152-2313
NSN 5945-01-392-8189
NSN 6105-01-264-8991