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 5990-00-155-2306
NSN 6685-01-566-4311
NSN 2925-01-298-2674
NSN 5990-01-138-1481
NSN 6105-01-197-2901
NSN 5835-00-074-3700
NSN 5935-01-417-3107
NSN 6145-01-375-0776
NSN 5945-01-470-5157
NSN 6320-01-585-8468
NSN 6650-00-629-8027
NSN 4140-01-615-7625