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 6220-00-392-9881
NSN 5835-01-442-6482
NSN 5998-00-400-5925
NSN 4140-01-657-8063
NSN 5950-01-118-3768
NSN 5915-00-171-1812
NSN 5930-00-391-6323
NSN 5915-01-255-9661
NSN 5985-00-146-2450
NSN 5935-01-618-8770
NSN 6110-01-546-2548
NSN 5975-00-913-2313