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 5990-01-591-8797
NSN 5945-01-086-7594
NSN 5999-01-349-8682
NSN 4140-01-533-9614
NSN 5998-01-593-6516
NSN 6145-00-625-0714
NSN 5855-01-162-5251
NSN 6105-01-256-4989
NSN 6645-00-565-1569
NSN 6610-01-233-5857
NSN 6110-01-023-8496
NSN 6610-01-376-9199