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 5960-00-027-3681
NSN 6610-01-531-1079
NSN 5975-01-286-3294
NSN 5925-01-188-7630
NSN 6220-01-472-4062
NSN 5855-01-068-3683
NSN 6240-01-012-2706
NSN 5985-00-839-3939
NSN 5895-00-376-5074
NSN 4140-00-840-2082
NSN 5855-01-425-1330
NSN 5910-01-572-9036