KE2 RSV Electric Expansion Valves


Using an RSV electric expansion valve in place of a traditional mechanical expansion valve ensures the system is at the desired superheat over a much wider range of operating conditions.

Designed for refrigeration and air conditioning applications. The RSV is engineered for use with common HCFC and HFC refrigerants. The valve’s nominal capacities are based on R-404A, and range from 1 to 12 tons.


  • Bi-directional control  with 500 steps for high resolution
  • External, replaceable coil

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KE2 Therm Solutions, Inc     12 Chamber Drive, Washington, MO 63090     636.266.0140     fax 888.366.6769