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 6320-01-333-5782
NSN 6620-01-004-7072
NSN 5985-01-604-9171
NSN 5910-01-456-9541
NSN 2925-01-259-0785
NSN 2925-01-289-6448
NSN 5996-00-279-5806
NSN 5915-01-510-3867
NSN 6145-01-248-7887
NSN 6135-01-335-9184
NSN 5965-00-954-3011
NSN 6645-01-360-0293