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 5965-00-035-4556
NSN 5910-01-306-7458
NSN 5990-01-407-6615
NSN 5950-01-201-3884
NSN 6110-01-174-3161
NSN 5905-00-573-7778
NSN 5910-01-503-4769
NSN 7035-00-145-9138
NSN 5905-00-545-5996
NSN 6145-01-611-0413
NSN 6130-00-936-9124
NSN 5920-00-451-0463