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 5905-01-559-7394
NSN 5945-01-513-8305
NSN 5945-00-906-1833
NSN 7035-01-005-6971
NSN 5945-01-555-3075
NSN 6145-01-519-3281
NSN 5960-00-997-5689
NSN 6110-01-213-1753
NSN 6240-01-077-0481
NSN 5960-01-163-8905
NSN 6610-00-091-1056
NSN 5975-00-541-8531