Electric ball valve is an important role in the industrial automation control systems. Electric ball valve is driven by an electric actuator to open and close the ball valve through the power supply. It is used to cut off or connect the medium in the pipeline. It can also be used for fluid adjustment and control. It is a pipeline pressure component for industrial automation process control.
According to the connection method of the ball valve, it can be divided into: Flange electric ball valve, Thread electric ball valve, Tri-clamp electric ball valve, Welding electric ball valve, Double union electric ball valve and Wafer electric ball valve
According to the design of the ball valve, it can be divided into: Two-piece electric ball valve, Three-piece electric ball valve and V-type electric ball valve
According to the type of ball valve, it can be divided into: 2-way electric ball valve, 3-way electric ball valve and 4-way electric ball valve
According to the material of the ball valve, it can be divided into: Stainless steel electric ball valve, Carbon steel electric ball valve and Plastic electric ball valve
According to the function of the ball valve, it can be divided into: Normal pressure electric ball valve, Food safe electric ball valve, Anti-corrosion electric ball valve, Waterproof electric ball valve, Explosion-proof electric ball valve and High-pressure electric ball valve
Advantages And Disadvantage of Electric Ball Valve
It is undeniable that the electric ball valve is currently a widely used valve, it can be applied to different applications and can work very well.
But everything has two sides. Electric ball valves have advantages and disadvantages.
Advantages of Electric Ball Valve
The thrust bearing reduces the friction moment of the valve stem, which can make the valve stem operate smoothly and flexibly for a long time.
Anti-static function: a spring is set between the ball, valve stem, and valve body, which can lead out the static electricity generated during the switching process.
Since materials such as polytetrafluoroethylene have good self-lubricating properties, the friction loss with the ball is small, so the service life of the ball valve is long.
The fluid resistance is small, and the ball valve is the smallest fluid resistance of all valves.
The valve seat has a good sealing performance. The sealing ring made of PTFE and other elastic materials is easy to seal, and the valve sealing ability of the ball valve increases with the increase of the medium pressure.
The valve stem is reliable in sealing. Since the valve stem only performs imitating rotation motion without lifting motion, the packing seal of the valve stem is not easy to be damaged, and the sealing ability increases with the increase of the pressure of the medium.
Disadvantages of Electric Ball Valve
In mud or other applications, suspended particles may settle and become trapped in the body cavity, causing wear, leakage or valve failure
Limited size range
Selection Guide Of Electric Ball Valve
Confirm the valve size
Confirm the connection method
Confirm the working temperature and ambient temperature
Confirm the working pressure
Confirm the material
Confirm the control methods
Or tell us your requirements, we will help you to select the right electric ball valve!