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 5905-01-310-9606
NSN 6220-01-297-9361
NSN 6240-00-051-5163
NSN 5950-01-279-2077
NSN 5895-01-263-2103
NSN 5855-01-258-5161
NSN 7035-00-919-3381
NSN 6110-01-351-7307
NSN 2925-01-629-9416
NSN 6240-00-296-0488
NSN 5945-01-476-0688
NSN 6320-01-512-2031