Electric high-temperature air valve
The electric high-temperature air valve lined with refractory cement can be used in conjunction with manual worm gears, worm gears, pneumatic and electric actuators, and equipped with a radiator to protect the electric and pneumatic actuators and extend the service life of the valve. Widely used in metallurgy, heat treatment, industrial furnaces, petroleum, chemical, cement, power waste heat boiler systems, installed on high-temperature flue gas pipelines, automatically controlled or cut off by receiving adjustment signals. When the valve is in the closed position, there is a gap between the valve plate and the valve body to ensure normal use during thermal expansion. Due to its specialized use for smoke exhaust in industrial furnace systems to achieve automatic control and regulation of furnace pressure, it is also known as flue butterfly valve.
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