Filling head for quick-on valve
1. Read and write information in RFID Tag in smart valve or tag clamp.2. Judgement of filling rightful or not. (a) No cross-filling, only the filling plant which the customer choose can fill the customer’s cylinder. (b) No illegal refilling, no refilling to retirement-dated cylinders or re-inspection-dated cylinders.3. Generate filling information and store in control box memory disk.