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 6240-01-422-1878
NSN 6320-01-462-2295
NSN 5950-01-347-3627
NSN 6320-01-310-8068
NSN 5990-01-272-4091
NSN 5905-00-023-1633
NSN 5985-01-311-2641
NSN 6610-01-434-4958
NSN 5965-01-342-2865
NSN 5965-01-222-1420
NSN 5925-01-384-2670
NSN 6220-00-782-9921