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 5930-01-608-3433
NSN 7035-00-794-0792
NSN 6240-01-224-0052
NSN 5990-01-395-4194
NSN 6145-01-399-1158
NSN 5895-00-621-6663
NSN 6135-00-660-8654
NSN 2925-01-214-5333
NSN 6645-01-467-8481
NSN 6650-01-472-3955
NSN 5915-01-369-0811
NSN 5835-00-453-9752