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 6150-01-129-5707
NSN 6620-01-578-6562
NSN 6130-00-411-9535
NSN 7035-00-300-3208
NSN 6135-00-351-8606
NSN 6105-00-936-9070
NSN 5920-00-237-4759
NSN 6645-01-331-5674
NSN 6650-01-247-2002
NSN 5996-01-275-0706
NSN 7035-01-171-9052
NSN 5965-01-167-2269