Especially for those bumpy roads, even if the butterfly valve can effectively filter the vibration from the road, the butterfly valve itself will reciprocate. Here, the electric butterfly valve will be used to resist the elasticity of the butterfly valve
Therefore, the requirements for butterfly valves are very high, and they cannot be too soft. If they are soft, the whole body will jump around. If they are too hard, the resistance will be great, affecting normal operation
Since the hardness of the butterfly valve is closely related to the vehicle weight, the heavier vehicle should be equipped with a harder electric butterfly valve