Working principle and purpose of the product:

Electric flange butterfly valves are composed of rubber sealed butterfly valves, carbon steel or stainless steel valve plates, and valve stems. Suitable for regulating flow and intercepting media on water supply and drainage, gas pipelines with temperatures ≤ 120 ℃ in industries such as textiles, papermaking, food, pharmaceuticals, chemicals, petroleum, electricity, etc.

Product Structure Features:

1. Novel and reasonable design, unique structure, lightweight, and quick opening and closing.

2. Small operating torque, easy to operate, labor-saving and agile.

3. Can be installed in any position, easy to maintain.

4. The seals can be replaced, and the sealing performance is reliable, achieving bi-directional sealing with zero leakage.

5. The sealing material has the characteristics of aging resistance, corrosion resistance, and long service life.

6. Powerful functionality, intelligent, adjustable, and switch type.

7. Compact size: The volume is equivalent to about 35% of similar products.

8. Easy to use: using single-phase power supply, simple wiring; The use of a spherical protruding structure makes observation more convenient; No refueling, no inspection, waterproof and rust proof, and can be installed at any angle.

9. The protective device has dual limit, overheat protection, and overload protection. The full travel time is 15 seconds, 30 seconds, 45 seconds, and 60 seconds. And with manual function.

10. Intelligent Numerical Control: The built-in module adopts advanced computer single-chip and intelligent control software to directly receive standard signals (4-20mA DC/1-5VDC) output from computers or industrial instruments to achieve intelligent control and precise positioning of valve opening.