What are the reasons for the automatic tripping of the contact of the electric ball valve
The electric ball valve has the action of rotating 90 degrees, the plug body is a sphere, and has a circular through hole or channel through its axis. The main characteristics of the electric ball valve are compact structure, reliable sealing, simple structure, convenient maintenance, sealing surface and spherical surface are usually closed, and are not easy to be eroded by medium, easy to operate and maintain. Ball valve is mainly used in the pipeline to cut off, distribute and change the flow direction of the medium. It can be closed tightly only by 90 degree rotation and a small rotating moment.
Ball valve is most suitable for switch and shut-off valve, but recently, ball valve has been designed to have throttling and flow control, such as v-ball valve. It is suitable for water, solvent, acid and natural gas, and also for the medium with bad working conditions, such as oxygen, hydrogen peroxide, methane and ethylene, etc. it has been widely used in various industries. The valve body of ball valve can be integral or combined.
Characteristics of electric ball valve
The electric ball valve is simple in construction, only a few parts are composed, and the data consumption is less; the volume is small, the weight is light, the installation dimension is small, and the driving torque is small, The pressure regulating valve is simple and quick to operate, and can be opened and closed quickly only by turning 90 ° and has good flow regulation effect and sealing characteristics. In the application of large and medium diameter and low pressure, electric ball valve is the leading valve situation. When the electric ball valve is in the fully open position, the thickness of butterfly plate is the only resistance when the medium flows through the valve body. Therefore, the pressure drop through the valve is very small, so it has a better flow control feature.
Post time: Feb-16-2023