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 6240-00-493-3693
NSN 6150-01-293-1245
NSN 4140-00-242-6465
NSN 5960-00-932-3067
NSN 5996-00-392-7626
NSN 5835-00-106-2120
NSN 5975-01-604-8601
NSN 6320-01-544-2799
NSN 5925-00-975-3924
NSN 6220-01-082-2236
NSN 5910-01-410-7749
NSN 6620-01-156-9724