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 6685-00-232-3239
NSN 5930-00-735-0391
NSN 6685-01-398-0653
NSN 5945-00-082-0976
NSN 2925-01-067-0123
NSN 5905-01-036-2469
NSN 5925-01-399-3551
NSN 5895-00-027-9888
NSN 6240-00-798-1810
NSN 6610-00-594-6372
NSN 5855-00-797-8217
NSN 6220-01-461-9643