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 6240-00-006-0350
NSN 5905-00-899-6184
NSN 5925-01-100-6998
NSN 5945-00-145-9802
NSN 5960-00-324-2132
NSN 6610-01-177-5033
NSN 5935-00-104-5901
NSN 5925-01-597-2065
NSN 5835-01-077-6278
NSN 5945-01-303-6109
NSN 6645-01-331-5674
NSN 6110-00-468-2343