Enlargement Valve Installation: The enlargement valve regulates the move of refrigerant into your evaporator, managing the temperature and strain in the refrigerant. In water-cooled versions, h2o facilitates refrigerant cooling, as opposed to evaporative condensers that Mix each air and drinking water to lift air temperature by means of h2o evaporation. https://www.penmann.co.uk/penmann-delivers-permanent-glycol-chiller-solution-for-ambrosia-creamery-in-lifton/