The pneumatic Butterfly Valve is a high-performance butterfly valve driven by a pneumatic actuator. It is mainly composed of a high-pressure aluminum alloy valve body, a polymer composite butterfly plate, an integrated sealing system, and a precision cylinder. It is widely used in silos, hoppers, and pneumatic conveying systems.
Main features
Lightweight structure
The pneumatic Butterfly Valve adopts a high-pressure aluminum alloy one-piece die-cast valve body and butterfly plate, which accounts for more than 80% of the total machine mass, and the overall weight is reduced by about 30%, which greatly reduces the burden of equipment installation and maintenance.
Strong sealing performance
The valve adopts a U-shaped self-compensating seal ring and a double eccentric structure to achieve line compression sealing at the moment the butterfly plate is closed, ensuring that the Pneumatic Butterfly Valve can still achieve zero leakage under high-pressure and vacuum environments.
Fast response speed
Equipped with an efficient pneumatic actuator, the Pneumatic Butterfly Valve has an opening and closing time of less than 1 second, which can meet high-frequency operation requirements and improve the beat control ability of the overall system.
High wear resistance
The pneumatic butterfly valve butterfly plate is made of polymer composite material, which has excellent surface hardness and self-lubricating performance, can effectively resist the erosion of solid particles, and its service life exceeds 500,000 opening and closing cycles.
Long cylinder life
The internal cylinder of the Pneumatic Butterfly Valve adopts a Y-type + O-type combined sealing structure to reduce internal friction and wear and extend the service life of the cylinder by about 30%.
Wide installation and adaptation
The valve is equipped with an upper flange and a detachable interface design. Pneumatic Butterfly Valves can be easily installed in a variety of connection structures such as hoses, silo bottoms, conveying spirals, etc., to meet the needs of changing working conditions.
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