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 5905-01-306-3858
NSN 5855-01-323-5394
NSN 5960-00-340-3120
NSN 5905-01-227-1783
NSN 6135-01-297-5565
NSN 5985-01-497-4587
NSN 5998-01-367-2905
NSN 5945-00-463-3383
NSN 6610-00-854-0975
NSN 5835-01-408-6529
NSN 6220-01-188-1806
NSN 5950-01-470-0823