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 6135-00-990-1822
NSN 6645-01-331-5674
NSN 6130-00-153-1338
NSN 6685-01-151-3991
NSN 6685-01-433-1567
NSN 6150-01-442-4361
NSN 5990-01-449-7090
NSN 6240-01-270-3655
NSN 5945-01-367-8804
NSN 6105-01-101-2144
NSN 5950-00-444-9780
NSN 6130-01-429-7717