Butterfly Valve
Acid And Alkali Resistant Chemical Industrial Electric Actuator PVC Butterfly Valve
Products Feature
1)The actuator has passed impact testing, acid-base testing, and the material meets SGS requirements.
2)The valve opening can be adjusted from 15 degrees to 90 degrees.
3)The connection between the actuator and the valve complies with the ENISO5211 standard.
4)Improved performance of modified PP valve disc.
5)Special thickening of the body and sealing.
6)Compliant with drinking water standards.
7)The material undergoes nano modification to improve the product's pressure resistance and impact resistance.
8) Adding anti UV absorbers and antioxidants to raw materials to improve product weather resistance and aging resistance.
9)Adjustable opening of electric actuator (15°~90°).
10)Equipped with mechanical gear protection function.
11)External junction box.
12)EA-A6 protection level certified by SGS IP67.
EA-A7 protection level certified by SGS IP66.
What does an electric actuator butterfly valve do?
Electric butterfly valve is a common industrial valve. It widely used in chemical industry, petroleum, natural gas, water treatment and other fields. It adopts electric actuator to control the opening and closing of the valve. It can realize automatic control, improve the production efficiency and safety of working environment.
In normal conditions, the motorized butterfly valve is in the closed state, the valve plate and the valve seat are closely matched, preventing the fluid from passing through. When the need to regulate the flow, the electric drive will start, the valve stem will rotate a certain angle, so that the valve plate gradually leave the valve seat, thus forming a certain channel, the media can pass. As the valve stem rotation angle changes, the valve plate opening degree will also change accordingly, so as to realize the precise control of the flow.
To summarize, the electric butterfly valve controls the degree of opening of the valve plate through the rotation of the electric actuator, thus realizing the adjustment of the medium flow.
What the function of electric actuator butterfly valve?
When the drive mechanism rotates, the bearings will drive the valve plate to rotate and convert the rotary motion into a linear motion through the lugs. In this way, the control of medium flow can be realized. When the valve plate is in the open state, the medium can pass smoothly; and when the valve plate is in the closed state, the medium can not pass.
What is advantage of lug butter fly valve?
1. Control of liquid and gas flow
Electric butterfly valve is mainly used to control the flow of media in the pipeline, and plays an important role in the flow control of liquid and gas. Through manual and automatic control methods, it can realize the operation of intercepting, regulating and flow control of fluids.
2. Reduce pressure loss
The flow path of the electric butterfly valve is parallel to the pipeline axis, and there is basically no deformation when the medium passes through, so that the pressure loss when the medium flows through the butterfly plate is lower than that of the gate valve and globe valve of the same caliber, and at the same time, the flow capacity at full open is also larger than that of other valves of the same caliber.
3. Convenient pipeline maintenance
Electric butterfly valves are characterized by simple structure, light weight, easy operation and so on, so the maintenance is relatively simple. When it is necessary to carry out pipeline maintenance and remodeling, just close the electric butterfly valve, you can carry out pipeline maintenance and remodeling.
What is the advantage of electric actuator butterfly valve?
1.High reliability:
It adopts reliable electric actuator. It fast response and precise action, ensuring stable operation and precise control of the valve.
2.Energy saving and environmental protection:
Electric butterfly valve in the control process can realize the rapid opening and closing of the valve, reduce fluid leakage, reduce energy consumption, to achieve energy saving and environmental protection effect.
3. Automation control:
Equipped with intelligent control system, it can realize automation control, improve production efficiency and reduce the burden of manual operation.
4. Multiple safety protection functions:
It has a variety of safety protection functions, such as valve position detection, overload protection. It protect the safe operation of the valve and equipment.
5. Simple and compact structure:
It adopts butterfly valve structure, simple and compact structure, small volume, easy installation, strong adaptability.
Specification
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