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 6610-01-533-2935
NSN 5965-01-587-8853
NSN 6150-00-623-6112
NSN 5975-01-159-4244
NSN 5930-01-239-2250
NSN 5915-00-394-6523
NSN 5945-00-779-6754
NSN 5975-00-924-9927
NSN 5935-00-876-6814
NSN 5855-01-100-3272
NSN 5960-01-170-4057
NSN 6110-01-501-5764