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.
NSN 6320-00-433-2773
NSN 5925-01-435-5869
NSN 5930-01-025-2560
NSN 6135-01-205-5965
NSN 6240-00-826-8426
NSN 5855-00-058-1293
NSN 5999-01-210-9124
NSN 5855-00-688-9954
NSN 5945-01-417-3059
NSN 5975-00-709-9429
NSN 5990-01-606-1873
NSN 5895-00-458-4383