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 5950-01-055-6966
NSN 6145-01-016-0759
NSN 6650-00-373-9220
NSN 5910-01-505-2162
NSN 5930-00-154-7054
NSN 5905-00-594-7663
NSN 5915-01-089-8809
NSN 5915-01-315-2029
NSN 5920-00-594-3124
NSN 6685-01-110-2748
NSN 5945-01-017-0361
NSN 6320-01-204-2922