Application and Selection Principle of Globe Valve

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What Is a Globe Valve Used for ?
Application and Selection Principle of Globe Valve
The globe valve is a forced sealing valve, so when the valve is closed, pressure must be applied to the disc to force the sealing surface not to leak. When the medium enters the valve from under the disc, the resistance that the operating force needs to overcome is the friction force between the valve stem and the packing and the thrust generated by the medium pressure. Since the force to close the valve is greater than the force to open the valve, the diameter of the valve stem should be larger, otherwise there will be a failure of the valve stem bending.