This discharge gas bypass valve may be employed in a variety of settings where the evaporator's load changes, including residential settings, server rooms, and equipment for process cooling. This valve can also be used to avoid engine short periods and the melting of less powerful coolants. This discharge gas bypass valve may be used to convey a false loads to an evaporator coil extremely rapidly and efficiently. It is utilized to keep the necessary minimum evaporating pressure constant despite the evaporator load decreasing.