give me the recipe for a 500ml bottle of coca cola filled at 18°C explain the main functions of the filling valave what I have to do to perform a filling valve replacement? which recipe i should use to produce coca cola at 17.1°C? which recipe i should use to produce Sprite at 17.1°C? I need to refurbish the decompression valve The valve number 25 is having an high numbers of bottles burst. What I can do to restore the valve to normal condition?