Pneumatic Powder Butterfly Valve Cement Butterfly Valve-Shanghai Yuwang

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Shanghai Yawang Valve Co., Ltd.

Shanghai, China

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Pneumatic powder butterfly valve - Shanghai Yuwang valve is mainly used for opening and closing material boxes, hoppers, and silos containing powder or granular materials.
Flange connection is divided into the single flange and double flange, the valve body is made of aluminum alloy, with a double-acting actuator or single-acting actuator, the valve uses the material's own gravity to intercept flow and pneumatically transmit dry materials.
Can be installed under hoppers, bins, silos, screws, or other types of conveyors, and connected to pneumatic conveying pipes.
BLF pneumatic powder butterfly valve is an industrial product specially used for powder, granular material, and cement industry.
The soft seal formed by the rubber sealing ring of the valve body makes it very suitable for the application of various powders and granular materials, especially for materials with strong abrasiveness.
In powder and granular material handling systems that require gravity blanking or pneumatic conveying, butterfly valves are often installed on hoppers, silos, screw conveyor outlets, and air delivery pipelines.
Depending on the application requirements, a separate drive handle or cylinder drive kit can be selected.
Features such as easy installation and maintenance, it is a cost-effective powder plate and nitrile sealing ring, which is covered with wear-resistant polymer materials.
There are manual, electric, pneumatic, gear motor driven, and other driving devices, which can be exchanged for each other.
The double-flanged butterfly valve has 2 identical flange faces; the lower part of the single-flanged butterfly valve is equipped with a protruding connecting ring for the installation of the flexible casing.