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 7035-01-472-5762
NSN 6150-01-152-5395
NSN 5935-00-227-1110
NSN 5990-00-467-7431
NSN 5930-01-341-5183
NSN 6145-00-957-8519
NSN 5915-01-167-9072
NSN 5895-00-796-9405
NSN 5935-01-570-9942
NSN 5996-01-067-8303
NSN 5930-01-390-1658
NSN 5950-00-227-0240