When the anti-drip filling system is filling, the bulkhead is driven by the up and down movements of the cylinder. When the cylinder is down, the bulkhead is down. At this time, the valve is opened and the material is filled; When the cylinder is up, the bulkhead is up, at this time the valve is closed and the filling is stopped. It can prevent dripping and wire drawing.
● The anti-drip system composed of multiple structures does not drip and drip.
● ATC cylinder, good sealing, stable...