Q941F electric ball valve

>Product Introduction
Electric Ball Valve
Introduction
Electric ball valve is mainly used to cut off or connect the medium in the pipeline, and can also be used to regulate and control the fluid. Compared with other valves, , has the following advantages.
, the fluid resistance is small, and the ball valve has the smallest fluid resistance among all valves. Even the reduced diameter ball valve has a very small fluid resistance.
, the thrust bearing reduces the friction torque of the valve stem, making the valve stem's long-term operation balanced and flexible.
, the valve seat sealing performance is good, the sealing ring made of polytetrafluoroethylene and other materials is used, the structure is easy to seal, and the valve sealing capacity of the ball valve increases with the increase of the medium pressure.
, the valve stem seal is reliable. Since the valve stem only rotates and does not move up and down, the packing seal of the valve stem is not easily damaged, and the sealing capacity increases with the increase of the pressure of the medium.
Because materials such as polytetrafluoroethylene have good self-lubricating properties, the friction loss with the ball is small, which helps the ball valve have a long service life.
, the bottom-mounted valve stem and the convex steps on the valve stem head prevent the valve stem from spraying out. If the valve stem seal is damaged due to fire, metal contact can also be formed between the convex steps and the valve body to ensure the valve stem sealing.
Detailed information of electric ball valve
Electric ball valve is a kind of rotary valve with a rotating angle of 0. It has excellent sealing performance, large flow coefficient, small flow resistance coefficient, simple structure, long service life and convenient repair. Equipped with electric cylinder actuator. Products are widely used in system control in the chemical, petroleum, textile, electric power, food and pharmaceutical, refrigeration, and paper industries.
Main dimensions of electric ball valve
Model
Nominal diameter
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Ordering Instructions
1. ① Electric ball valve product name and model ② Electric ball valve caliber ③ Whether the electric ball valve comes with accessories so that we can select the correct model for you.
2. If the design unit has selected the electric ball valve model of Jingwei Company, please order directly from our sales department according to the electric ball valve model number.
3. When the occasion of use is very important or the environment is complex, please try your best to provide design drawings and detailed parameters, and our Jingwei experts will review and check them for you.
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