According to the use of the ball valve, it can be divided into two types, which is pneumatic ball valve and electric ball valve. These two kinds of ball valve are commonly used in current industry field. And they include a variety types, in the market, regardless of its sales and competition. They are in an increased situation and develop broadly. In recent years, the continuous development of technology and improvement makes it became an integral part of valves.
Pneumatic ball valve and electric ball valve are different in its different implementing agencies. Compared with the valve body price, the executive body price is even more high. The role of implementing agencies is to accurately control the valve. From the initial single switch function, evolved into multi-functional of induction, protection, control and other forms. With the implementation of agencies to achieve automatic control function, valves reduces the manpower operation, which indirectly proves the realization of valve automation.
Pneumatic ball valve and electric ball valve are both due to the different ways to of implementing agencies. Pneumatic ball valve is driven by gas source energy, the executive body is by corresponding pneumatic actuator; electric ball valve is driven by power for the energy, the implementing agency is the electric actuator. These two executive agencies result in the different applications of the working conditions, environment, and pipelines. But its superior technical performance is welcomed by major users.
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