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 6645-00-716-8049
NSN 5935-01-463-3619
NSN 5960-00-681-0395
NSN 6645-01-582-6688
NSN 6105-00-258-2157
NSN 7035-00-679-9027
NSN 6150-01-165-6063
NSN 5960-01-122-9373
NSN 6240-01-310-9380
NSN 6650-01-243-2481
NSN 6150-00-067-0145
NSN 5920-01-408-6800