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 steel
NSN 6150-00-104-4572
NSN 6150-01-431-0720
NSN 5999-01-301-4158
NSN 6150-01-569-4770
NSN 5895-00-342-5858
NSN 5998-01-113-1860
NSN 5945-01-349-3102
NSN 5915-01-461-6999
NSN 5855-01-373-7538
NSN 6105-01-652-5222
NSN 6150-01-278-9078
NSN 6150-00-299-0763