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 5975-00-054-9372
NSN 6620-01-314-8605
NSN 5930-01-516-1229
NSN 5945-01-415-2842
NSN 5950-00-599-7701
NSN 6150-00-351-5658
NSN 7035-00-059-7970
NSN 5960-01-548-4896
NSN 6110-01-351-4527
NSN 5855-01-451-2992
NSN 6105-01-312-8419
NSN 6145-01-556-7403