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 7035-01-625-9155
NSN 6110-00-328-0443
NSN 6135-00-078-9931
NSN 5855-01-536-1409
NSN 2925-00-355-5130
NSN 6105-01-247-2269
NSN 2925-00-139-8309
NSN 6240-01-422-1878
NSN 5925-01-583-2968
NSN 5950-01-150-2773
NSN 7035-00-153-3826
NSN 5920-01-085-5490