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 5835-01-178-4154
NSN 6150-01-420-6811
NSN 5910-01-377-8579
NSN 4140-01-386-1447
NSN 6320-00-593-0379
NSN 6645-00-719-5511
NSN 5965-01-303-4844
NSN 5905-01-197-7929
NSN 5950-00-566-3966
NSN 5950-00-241-9611
NSN 6220-01-551-6365
NSN 5925-00-168-8626