The disadvantages of flanged globe valves are as follows

The fluid resistance is large, and the force required when opening and closing is large. The type of flanged globe valve is divided into male thread type and female thread type according to the position of the stem thread. According to the flow direction of the medium, there are straight-through, DC type and angle type handwheels, handles and vigor mechanism, which are not allowed to be lifted. The direction of flow of the medium should be consistent with the direction of the arrow shown in the body.