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 5985-01-431-2324
NSN 5925-00-959-6075
NSN 5998-00-144-8211
NSN 5960-00-909-7009
NSN 5935-00-846-6463
NSN 5920-01-216-8022
NSN 5835-01-300-4226
NSN 5910-00-759-9315
NSN 7035-01-400-3666
NSN 4140-00-991-0068
NSN 5910-01-566-2194
NSN 6150-01-590-0879