Factory price 5 inch electric butterfly valve is equipped with an aluminum alloy electric actuator to work. Our electric actuated butterfly valve can work at high temperature below 120 °C, which is a reliable device for flow control.
Tips: Reasons for electric actuated wafer butterfly valve leakage
Electric soft sealing butterfly valve (the raw material of butterfly valve is ductile iron with rubber seal)
This kind of electric butterfly valve is often used for opening and closing of non-corrosive water at normal temperature.
Reasons of leakage
Electric hard seal butterfly valve (the raw material of butterfly valve is carbon steel with metal hard seal)
This kind of butterfly valve is used in relatively harsh working conditions, generally high temperature steam, heat transfer oil, etc.