Details of LPG storage tank

The filling process is mainly completed by pumps and LPG electronic filling scales. The outlet valve of the storage tank and the inlet valve of the pump are opened, the pump is started to pressurize the LPG, the outlet valve of the pump and the bottle filling valve are opened, and the LPG is filled into the bottle through the filling scale. A safety return valve is installed at the end of the filling pipeline and connected to the pump inlet pipe. When the pump outlet pressure is too high, the safety return valve trips and the LPG returns to the liquid phase inlet of the pump to ensure the safety of the entire filling system.