Electric flanged F valve, flanged F valve

The D941X electric flanged butterfly valve is usually composed of an angular travel electric actuator (0 ~ 90° partial rotation) and the butterfly valve as a whole through mechanical connection, after installation and debugging. The electric flanged butterfly valve is simple in structure, small in size, light in weight, and consists of only a few parts. When the electric flanged butterfly valve is in the fully open position, the thickness of the butterfly plate is the resistance of the medium flowing through the valve body, so the pressure drop generated by the valve is small, so it has better flow control characteristics. Electric flanged butterfly valve mainly has three eccentric and single eccentric two structural forms, sealing forms have metal seal and PTFE seal and rubber seal three kinds. Metal seal structure is mainly suitable for more than 300 degrees of working conditions; The tetrafluoroseal structure is suitable for working conditions within ≥180 degrees; Tetrafluoroseal structure is suitable for working conditions within ≥120 degrees; The angular stroke electric actuator equipped with flange type electric butterfly valve can directly receive the 4 ~ 20mADC or 1 ~ 5VDC control signal output by computer or industrial instrument, and perform intelligent step adjustment (PID adjustment) on the actuator drive motor according to the deviation between the valve position feedback signal and the set value. To realize the positioning of the opening of the valve or other device matching with the actuator, and output the position feedback signal of 4 ~ 20mADC. At present, flange type electric butterfly valve is mainly used in petroleum, chemical industry, metallurgy, light industry, paper making, power station, refrigeration and other fields of work.

Second, the electric flange butterfly valve structure characteristics

(1) Small size, light weight, light operation, easy to install and maintain.

(2) Excellent sealing performance, zero leakage, increase service life.

(3) The flow characteristics tend to be straight, and the adjustment performance is good.

(4) Simple structure, fast switch,90° rotary opening and closing.

(5) It can replace the use of gate valves, globe valves, plug valves, hose valves and diaphragm valves.

Flange type electric butterfly valve is mainly used in petroleum, chemical industry, metallurgy, light industry, paper making, power station, refrigeration and other fields of work.

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.