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 5930-01-449-8806
NSN 5910-00-212-5969
NSN 6610-01-192-6478
NSN 6110-01-388-2958
NSN 5835-01-434-0790
NSN 6145-00-521-0001
NSN 6130-01-258-5892
NSN 5935-01-162-5755
NSN 6645-00-376-4829
NSN 5990-01-124-4291
NSN 5915-01-360-2526
NSN 6645-01-485-9241