Monday, February 02, 2009

One valve for ALL applications

The EX electrical control valve can be used in different control tasks.

  • expansion valve for superheat control
  • suction pressure control for capacity control
  • liquid injection for desuperheating of compressor
  • condensing pressure control
  • hot-gas bypass control to compensate excess compressor capacity and to ensure evaporating pressure does not go below a set point.

The ideal mounting position of control valves is with motor downward.

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