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 5935-01-357-6533
NSN 5990-01-370-4785
NSN 6105-01-269-5427
NSN 6320-01-457-2805
NSN 5930-01-138-3972
NSN 6240-00-197-6819
NSN 5915-00-406-6460
NSN 5975-01-252-8377
NSN 6610-00-068-3464
NSN 2925-01-445-4095
NSN 6685-00-398-0341
NSN 5920-01-599-5458