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 6110-01-618-4853
NSN 6320-01-412-2973
NSN 5905-01-560-2007
NSN 6620-01-116-3983
NSN 5930-01-634-0659
NSN 5925-00-619-0412
NSN 5905-00-627-3701
NSN 6645-01-154-9647
NSN 5920-01-214-5508
NSN 6105-00-156-6460
NSN 5905-01-227-6044
NSN 6150-00-935-5235