Large Diameter Industrial Butterfly Valve Carbon Steel Pneumatic Valve

1. Description:

Pneumatic flange type ventilated butterfly valve is installed in the diameter direction of the pipe. It has the advantages of simple structure, small volume, light weight and convenient installation size. The main disadvantage is poor sealing (opening and closing torque is large), and its connection mode is flange type.

2. Specification:

3. Features

• The purpose of the ventilation butterfly valve: used in the sulfuric acid industry gas pipeline or equipment for regulating flow and load cut-off body use.
• The structure principle of the ventilation disc valve: by the cock body, spring, actuator composed. Under the drive of the electric control device, the 90° rotation action is completed and the role of opening and closing is achieved. The pneumatic valve uses the double acting cylinder as the power source, and realizes the contactless gas control operation through the electromagnetic clutch.
• The characteristics of the ventilation disc valve: This product is mainly used in industrial pipelines can be installed at any Angle and telescopic circular diameter of different media valve switching and control. It is suitable for the discharge system of acid corrosive gases in petroleum, chemical, metallurgy and other industries and the use requirements of other special working conditions.