Traditional Culture Encyclopedia - The 24 Solar Terms - Wind valve 0-90 switch size
Wind valve 0-90 switch size
The 0-90 switch size of the air valve refers to the adjustment range of the air valve. The switch size of 0-90 indicates the opening range of the air valve, that is, from fully closed (0) to fully open (90). This means that the opening of the air valve can be gradually increased from 0 degrees to 90 degrees through manual or automatic control. Air valve is a device for regulating and controlling air flow.
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