GID type-electric high vacuum butterfly valve
The GID type electric high vacuum butterfly valve uses an electric device to drive the valve stem and valve plate to perform opening and closing actions. Used to connect or cut off the air flow in the vacuum pipeline. The applicable medium is pure air and non-corrosive gas.
The electric vacuum butterfly valve adopts a rotary conversion electric and electronic regulating valve drive device to drive the valve stem and valve plate to complete the opening and closing actions. Through the switch of external power supply (controlled by manual index switch or computer) or external input signal, the vacuum butterfly valve can realize the switch of the vacuum valve or the control of the intermediate position, so as to realize the connection or cut-off of the air flow in the vacuum pipeline. The valve plate in the valve body adopts a clamping structure to seal and clamp the valve plate. In addition to being used in a vacuum state, it can also be used in a low-pressure state. The electric high-pressure butterfly valve is used to connect or cut off the air flow in the vacuum pipeline. The applicable medium of electric vacuum butterfly valve is pure air and non-corrosive gas.
Material of main parts of electric high vacuum butterfly valve
Valve body, valve cover, valve stem: carbon steel or stainless steel
Seals: nitrile rubber, fluorine rubber