The Difference Between Pneumatic Ball Valve And Electric Ball Valve

Under what circumstances do you need to use electric ball valves instead of pneumatic ones, and when do you need to use electric ball valves instead of electric ones? What are their advantages and disadvantages of them? What about the price?

The action distance of the pneumatic ball valve is larger than that of the electric one. The switching speed of the pneumatic ball valve can be adjusted. It is also more complicated than electric valves.

The electric ball valve is driven by electricity, and it is not suitable for occasions with explosion-proof requirements. For example, when a large amount of flammable gas is dispersed in the surrounding environment, it can only rely on pneumatics. Pneumatic ball valve response time is slower than electric. Not as accurate as electric, pneumatic ball valves are powered by air. The electric ball valve is powered by the conversion of electricity into electromagnetic energy. The sensitivity of the electric valve is higher than that of the pneumatic valve, the safety and reliability are not as strong as the pneumatic valve, the maintenance is not as simple as the pneumatic valve, and the power is not as strong as the pneumatic valve.

The control of the pneumatic ball valve is more complicated than that of the electric valve, and the cost of each aspect is very expensive. If it involves automatic control, an electromagnetic reversing valve must be added, and the sensitivity of the electromagnetic reversing valve directly affects the pneumatic valve. As long as there is electricity, electric valves can be used. In some factories, many tools and equipment use compressed air. In this case, pneumatic valves may be used because there are ready-made valves. Sensitive response, safe and reliable, many have high requirements for control The company specializes in setting up compressed air stations for pneumatic instrument control components. The electric one needs electricity. Pneumatic valves are obviously better than electric valves, but air sources are required, so electric valves are used in places where air sources are inconvenient, and electric valves are not used in places where air sources are available.

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