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 5950-01-567-5770
NSN 5835-00-461-9984
NSN 5999-01-363-9399
NSN 6130-01-127-2186
NSN 5930-00-819-0456
NSN 5999-00-216-7431
NSN 6240-01-426-3807
NSN 6135-01-202-8113
NSN 6150-01-366-1616
NSN 5925-00-636-5683
NSN 6320-00-994-0179
NSN 5935-01-634-0668