Product Code : VCCF--D-D222-CU
Nominal Diameter: DN50~DN2400
Nominal Pressure: PN2.5~PN40
Applicable Media: Water, steam, gas, oil, etc.
Media Temperature: ≤400℃
Opening Time: 10~90 seconds (adjustable)
Fast Closing Time: 4~20 seconds (adjustable)
Slow Closing Time: 10~90 seconds (adjustable)
Fast Closing Angle: 70°±10°
Slow Closing Angle: 20°±10°
Minimum Flow Resistance Coefficient in Fully Open Position: 0.1
Frequency Range: 20~240Hz
Remote Signal Types: Dry contact signal, 4~20mA analog signal
The frequency-controlled electric butterfly valve is suitable for pump discharge pipelines carrying water, seawater, and oil. By integrating a frequency converter and PLC electrical system, it effectively controls the actuator to achieve precise opening, rapid closing, and cushioned closing speeds, ensuring reliable pipeline shutoff and effectively eliminating water hammer. It meets diverse requirements for valve operation speed across various pipeline systems and different stages of valve opening and closing.
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Variable frequency speed control electric butterfly valve is a new generation of speed control butterfly valve, by changing the frequency of the input current of the electric device, adjusting the rotation speed and output torque of the electric device, in order to achieve the purpose of controlling the switching speed of the butterfly plate, to achieve the butterfly plate fast closing, slow closing two-stage closing or slow opening, fast opening two-stage opening function, and the liquid control butterfly valve has the same function
The frequency conversion speed control electric butterfly valve is suitable for the outlet pipeline of the pump with water, seawater and oil. Through the frequency converter and PLC electrical system, the electric device is effectively controlled, that is, the valve is opened, closed quickly, and the speed of the buffer is closed, so as to realize the reliable cut-off of the pipeline and effectively eliminate the water hammer in the pipeline. Multi-azimuth meets the requirements of different pipeline systems and different opening and closing stages of the same valve on the opening and closing speed of the valve.
Packing of Standard Packing:
Typical bulk packaging includes palletized plastic 5 gallon/25 kg. pails, fiber and steel drums to 1 ton super sacks in full container (FCL) or truck load (T/L) quantities. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. Solutions are packaged in polypropylene, plastic or glass jars up to palletized 470 gallon liquid totes Special package is available on request. E FORUs’ is carefully handled to minimize damage during storage and transportation and to preserve the quality of our products in their original condition.
