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.
Classification: Check valves of materials other than copper, iron or steel
NSN 6320-01-166-3602
NSN 5835-00-670-2925
NSN 5910-00-706-7456
NSN 5895-01-043-6533
NSN 5999-00-948-6276
NSN 5945-01-226-8505
NSN 6220-01-208-3390
NSN 5915-01-611-7401
NSN 5915-01-500-1826
NSN 5910-00-956-9149
NSN 5855-01-333-0969
NSN 5920-01-408-9835