NEW DESIGN Stainless steel capillary and sensing bulb
WIDER RANGE Capacity range (1 kW to 24 kW with R410A)
HIGHER EFFICIENCY Thermal bulb utilizes cross charge technology, providing consistent superheat degree over the whole evaporation temperature range
RFKH series thermostatic expansion valves are used to adjust mass flow of refrigerant into the evaporator while controlling the refrigerant´s superheat at the outlet of the evaporator. They can be used for various refrigerants under all working conditions. Typical applications are refrigeration systems like freezers, ice makers, dehumidifiers as well as air conditioners and heat pumps at various evaporation temperature ranges