Sanhua introducing thermostatic expansion valve series RFGB06

New RFGB06 range, the second generation of thermostatic expansion valves featuring stainless-steel bulbs and capillaries.

New RFGB06 standard range consists of  more than 60 different TXV models split in four categories based on valve shape and connection units:
• Straight layout and adjustable static superheat setting, Imperial connections
• Straight layout and adjustable static superheat setting, Metric connections
• Angle layout and fixed static super-heat setting, Imperial connections
• Angle layout and fixed static super-heat setting, Metric connections


RFGB 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 commercial refrigerators and freezers, icemakers, dehumidifiers as well as air conditioners at various evaporation temperature.

RFGB 06 series has been designed and optimized for application with propane (R290)