Electric Hard Seal Butterfly Valve
Introduction:
The electric hard-sealed butterfly valve adopts a triple eccentric structure, and there is no friction transmission between the sealing surfaces. It has the characteristics of anti-wear, good mechanical performance, high temperature resistance, high pressure resistance and long service life. According to different connection methods, it is divided into wafer type and flange. It can be used in many different pipelines and places with corrosive media.
Application:
Electric hard seal butterfly valve seals are made of metal materials or other hard materials, such as stainless steel + hard alloy, widely used in chemical industry, environmental protection treatment, gas, oil, steam, water and corrosive medium temperature ≤ 550 ℃ In various pipelines of medium, it can be used for switch cut-off or percentage adjustment!
Working Principle:
The electric hard-sealed butterfly valve is composed of an electric actuator and a metal-sealed butterfly valve. The valve is opened or closed by the power of the electric actuator. The valve stem drives the disc to rotate back and forth within the range of 0-90°. It can also be equipped with an intelligent adjustable actuator according to the working conditions to adjust the opening of the butterfly valve plate arbitrarily, so as to control the temperature, flow, pressure, liquid level and other parameters of the medium.
Outline Drawing:
Product Showing:
