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 5975-00-859-9906
NSN 5895-01-133-3585
NSN 6645-00-609-7214
NSN 5996-01-088-7074
NSN 5910-01-164-5590
NSN 4140-01-512-6230
NSN 5998-00-619-1663
NSN 6130-01-634-0603
NSN 4140-00-164-6832
NSN 6320-01-249-3236
NSN 5930-00-834-8136
NSN 5910-01-147-5351