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 5915-00-056-0859
NSN 5905-00-860-5627
NSN 6135-00-898-6996
NSN 5945-01-383-2693
NSN 6105-00-303-9756
NSN 5985-00-153-0119
NSN 7035-01-408-8698
NSN 6135-01-493-8375
NSN 6220-01-356-2269
NSN 2925-00-898-9135
NSN 5895-00-935-0225
NSN 6645-00-166-7926