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 6135-01-487-6275
NSN 5960-00-003-0904
NSN 6320-01-386-3491
NSN 6105-01-254-3626
NSN 6150-01-299-9133
NSN 6320-01-642-2615
NSN 6645-00-353-6659
NSN 6105-01-025-5981
NSN 5998-01-441-4903
NSN 6320-01-157-9076
NSN 6145-00-466-4068
NSN 6610-01-302-6347