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 5905-01-422-9484
NSN 5905-01-288-0417
NSN 5950-01-535-8889
NSN 6240-00-056-1571
NSN 5950-01-651-1992
NSN 5990-01-493-4039
NSN 6150-01-345-3555
NSN 6220-01-589-4571
NSN 5960-00-250-7942
NSN 5835-00-572-7445
NSN 6320-01-498-4954
NSN 6105-01-437-8622