Flange Air Duct Control Motorized Damper Valve

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Structural principle of butterfly valve
Butterfly valve (also known as flap valve) is a regulating valve with a circular valve disc or disc as the closing part. It is mainly composed of a valve body, a valve stem, a butterfly plate and a sealing ring. The valve body is cylindrical, with short axial length and built-in butterfly plate. The butterfly plate of the butterfly valve is installed in the diameter direction of the pipe. In the cylindrical channel of the butterfly valve body, the disc-shaped butterfly plate rotates around the axis with a rotation angle between 0° and 90°. When it rotates to 90°, the valve is fully open.

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Fine Smart Electric Actuator Damper Valve

product-549-520

This series of butterfly valves is a new generation of gas butterfly vave developedon the basis of domestic and foreign advanced technology. The sealing adopts adouble eccentric structure, which has a tighter sealing function and a reliable sealinglts seal interference can be adjusted to effectively ensure the seal interference, andthe seal can be replaced without disassembly. t is widely used in metallurgy, buildingmaterials, chemical industry and other industries, it regulates and intercepts gas.combustible gas and other gaseous media.

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product-761-206