Multi Valves for LPG Tanks allows the gas to enter and by means of a non returning valve, the gas remains in the cylinder and protects the LPG at non filling time. The Multi Valves ensures that the gas must not be filled more than 80% due to security reasons as 20% is occupied for gas vapour. The Multi Valves indicates the level and over flow of LPG. The Multi Valves for LPG Tanks is safe to use in vehicles.