The electric ball valve is a kind of valve used for fluid control, which is controlled to open or close the ball valve by an electric actuator, and has the characteristics of fast switching, good stability and good sealing performance. The following is a detailed introduction to the structure of the electric ball valve:
OneBody:
The valve body is the main part of a motorized ball valve and is usually made using a casting or forging process. There are inlets and outlets on the valve body, and the fluid enters or flows out through the valve body.
IIValve Ball:
The valve ball is a key part of the electric ball valve and is usually made of stainless steel material. There is a circular channel on the valve ball, and when the valve ball rotates, the channel corresponds or does not correspond to the inlet and outlet, and realizes the opening or closing of the fluid.
IIISeat:
The seat is the sealing part between the ball and the body, usually made of an elastomeric material. The shape of the seat matches the ball, and when the ball is rotated, the seat can fit snugly against the ball for good sealing performance.
FourthElectric Actuators:
An electric actuator is a device that controls the opening or closing of an electric ball valve, usually consisting of a motor, a reducer, and a transmission. The electric actuator can control the movement of the valve ball according to the control signal to realize the control of the fluid.
FiveElectric control system:
An electric control system is used to control the movement of an electric actuator and usually consists of a switch, a sensor, and a circuit controller. Switches are used to control the start and stop of electric actuators, sensors are used to monitor the position and status of valves, and circuit controllers are used to receive signals and control the movement of electric actuators.
The above are the main structural components of Detersen electric ball valves, and there may be some differences between different types of electric ball valves. Electric ball valve is widely used in petroleum, chemical, electric power, metallurgy and other industries, and is an important fluid control device.
Fujian Detersen valve***