globe valve as one of the cut-off valve is a comon valves mainly used to connect ordisconnect the line of medium,generally not for regulating flows.globe valves applypressure,high temperature range,but are generally used for medium and smal1-calibrepipeline.

Valve (stop valve, Globe Valve) opening and closing parts are plug shaped valve, sealing surface flat or cone, fluid along the centerline of the valve for linear motion. Stem movement in the form of (general name: dark rod), but also a lifting rod type, (general name: Ming rod) stop valve is to close the valve (valve) along the seat centerline moving valve. According to this form of valve movement, the valve seat opening change is proportional to the valve stroke. Because of the valve stem to open or close the trip is relatively short, but very reliable cut off function, and because changes in the valve seat and the valve stroke is proportional, is very suitable for flow regulation. Therefore, this type of valve is ideally suited for cutting or adju.