Sanhua
The RFKA series thermostatic expansion valves that Sanhua is presenting to the market, are used to adjust the amount of refrigerant that enters the evaporator while controlling the overheating of the refrigerant at the exit of the same.
They can be used by various refrigerants in any working condition. Possible applications are freezing systems, ice makers, dryers, as well as, air conditioning and heat pumps in various temperature ranges.