How to Adjust the Valve of an LNG Vehicle for Both Fuel Efficiency and Power?
1 Answers
When the pressure in the buffer tank drops to zero, start by opening the valve a quarter turn. You will hear a hissing sound of gas escaping. Once the sound stops, fully open the valve and then turn it back one full turn. When the cylinder pressure is below 0.8Mpa, open the valve while simultaneously activating the pressurization valve. When replacing cylinder components, open the pressure relief valve or if the cylinder pressure is too high, it needs to be emptied.