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 5935-01-587-1185
NSN 6650-00-312-1200
NSN 5965-00-990-8669
NSN 6220-00-643-4045
NSN 5835-00-322-3429
NSN 5998-01-656-1046
NSN 6150-01-135-2784
NSN 6240-00-453-3170
NSN 5905-01-360-1122
NSN 6110-01-116-7316
NSN 6135-00-708-0892
NSN 6610-01-364-0197