The plunger globe valve is a new type of valve developed by our company. Considering that the disc and stem of the common globe valve are separated, the disc may incline under the influence of the medium when the pipeline has medium flow, so that its sealing performance can not be guaranteed. There is a guide sleeve specially designed for the upward and downward movement of the disc in the valve closure. The valve body is equipped with a replaceable sealing ring, which extends the service life of the valve and ensures the sealing performance of the valve. The installation direction is no longer restricted.