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 5950-01-376-8520
NSN 6220-01-375-5572
NSN 6610-00-477-6695
NSN 2925-00-180-2532
NSN 6620-01-206-3922
NSN 6145-01-657-6041
NSN 5999-00-986-9969
NSN 4140-01-468-1798
NSN 6240-01-092-1326
NSN 6110-00-233-6626
NSN 5945-00-825-3206
NSN 5895-01-459-6768