Sanhua has expanded its product offering for CO₂ refrigeration systems with the launch of the CDF-U solenoid valve, designed specifically for R744 applications. The new addition supports increasing global demand for efficient and sustainable refrigeration technologies using CO₂ as a refrigerant.
The CDF-U solenoid valve is tailored for use in hot gas bypass and oil management systems. It is suitable for thermal defrosting and oil circuit control in CO₂ transcritical systems.
The CDF-U series includes normally closed (NC) solenoid valves available in two configurations: direct-acting and pilot-operated. These variants allow flexible integration into various system designs, depending on the pressure and flow requirements.
According to Sanhua, the new valve is engineered to support critical functions in CO₂ transcritical cycles, contributing to reliable operation and system efficiency.
