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 5915-01-389-1065
NSN 6220-01-478-1769
NSN 5905-01-339-9549
NSN 5945-01-614-4862
NSN 5925-00-568-3631
NSN 4140-01-442-7799
NSN 5965-01-418-1760
NSN 7035-00-494-4575
NSN 6620-01-386-5914
NSN 5910-01-209-0202
NSN 6645-00-967-3429
NSN 6220-00-413-3361