Powder Butterfly Valve, Aluminum Alloy, DN100-DN400, PN2-PN7

Product Name: Powder Butterfly Valve
Body Material: Aluminum Alloy
Disc Material: Stainless Steel
Size Range: DN100-DN400, 4-16 Inches
Working Pressure: 2-7 Bar, PN2-PN7
Operation: Manual, Pneumatic, Electric
Seal Type: Soft Sealing
End Connection: Flanged
Temperature Range: -40°C to 120°C
Medium: Cement, Powder

The dust butterfly valve is a unique design crafted by our company to operate with a cylinder and an aluminum alloy butterfly valve. The valve body is made from high-pressure aluminum alloy, and it features wear-resistant polymer composite butterfly plates. This valve is perfect for sealing hoppers and silos containing powdery or granular materials. It's commonly utilized in cement and concrete mixing stations, as well as in the transportation of steel gravity dust. Due to its special structural design and the use of engineering materials, it remains an economical and efficient choice.