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 5960-00-614-2890
NSN 6320-01-371-3047
NSN 5945-00-946-9592
NSN 5855-01-566-6869
NSN 5945-00-706-8172
NSN 5855-01-614-6491
NSN 6320-01-220-2264
NSN 6645-00-025-4771
NSN 7035-01-465-0391
NSN 6135-00-812-9039
NSN 5910-00-920-9810
NSN 6110-01-486-1673