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 5950-01-062-1099
NSN 6105-01-012-0965
NSN 6135-01-205-5965
NSN 6685-01-147-4532
NSN 6130-01-492-1474
NSN 5920-00-959-5664
NSN 7035-01-384-4383
NSN 6110-01-534-4528
NSN 5985-01-461-8575
NSN 6150-00-899-4266
NSN 5950-01-166-4068
NSN 6685-00-920-2021