Globe valves are named for their spherical body shape with the two halves of the body being separated by an internal baffle. This has an opening that forms a seat onto which a movable plug can be screwed in to close (or shut) the valve. The plug is also called a disc or disk.
In globe valves, the plug is connected to a stem which is operated by screw action using a handwheel in manual valves.
Typically, automated globe valves use smooth stems rather than threaded and are opened and closed by an actuator assembly.
Globe valve is mainly used to control the flow of fluid on the pipeline, that is partially or filly open or close.
Globe valves could be used in different temperature and pressure depending on the process condition and could be used for a variety of different fluid depending on the valve material.
