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 5895-01-062-1405
NSN 4140-01-371-9923
NSN 5930-01-363-7036
NSN 6135-00-351-8606
NSN 5935-01-441-7743
NSN 5999-00-453-5346
NSN 5835-00-155-1379
NSN 5895-01-116-1692
NSN 2925-01-604-8984
NSN 6645-01-629-0847
NSN 6685-00-070-7259
NSN 6620-01-032-3937