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 5990-01-052-5970
NSN 5960-00-304-8668
NSN 5999-01-302-0903
NSN 6320-00-931-4855
NSN 5895-00-269-3848
NSN 4140-01-267-2762
NSN 5999-00-456-0603
NSN 5910-00-518-4293
NSN 5950-01-585-7628
NSN 5935-00-366-5789
NSN 5905-01-112-0107
NSN 5965-01-317-6077