Pinless Anti-condensation Aluminum Butterfly Valve with Rubber Seat

The anti-condensation butterfly valve usually refers to the butterfly valve whose body is made of aluminum alloy. The principle of the anti-condensation butterfly valve is due to the corrosion resistance of the aluminum alloy body, which is light in weight and easy to install; the spherical structure around the butterfly plate is helpful to reduce the friction torque with the valve seat; the butterfly plate and the valve shaft are made of stainless steel, which increases The anti-corrosion ability also plays a role in reducing heat conduction and preventing the temperature of the driving device from being too low; the housing of the driving device is made of aluminum alloy, which is light in weight and fast in heat dissipation, which is conducive to the emission of moisture. The use of vulcanized rubber seat and long valve neck structure further reduces heat conduction.