Powder butterfly valve Description: Powder butterfly valve is dedicated to powder, particle materials, industrial products. The valve body is made of lightweight high-pressure cast aluminum alloy. The butterfly plate is a wear-resistant polymer lined with a steel core. The soft seal formed with the wear-resistant rubber seal makes it ideal for various powder and particle materials. Applications, especially for abrasive materials. Butterfly valves are often installed in hoppers, silos, screw conveyor outlets, and gas delivery lines in powder and pellet handling systems that require gravity blanking or pneumatic conveying. Double flanged butterfly valve body with two identical flange; and single-flanged butterfly valve butterfly valve with a protruding lower part of the ring for the installation of soft casing. Depending on the application, a separate drive handle or cylinder drive kit is available. Industrial design coupled with the use of special composite materials, butterfly valve with a compact and lightweight, sad wear-resistant plate, sealing long life, easy installation and maintenance and other characteristics, is a cost-effective powder valve.