Sanhua has expanded its R744 product portfolio with the new CDF-T Series NC solenoid valves for CO2 refrigeration systems. The product range is designed for transcritical applications and is intended to support reliable system performance.
The CDF-T Series includes direct-acting and pilot-operated solenoid valves suitable for CO2 transcritical conditions. The valves can be used for refrigerant control in freezing systems.
According to the company, the new range addresses demand for hot gas bypasses, refrigerant flow control and energy efficient defrost solutions. Sanhua highlights compact design, zero-pressure opening capability and low power consumption among the key features of the series.
Sanhua has also released its Standard Product Catalogue for air conditioning, commercial refrigeration and heat pump applications. The catalogue includes technical information on controls and components for HVAC&R systems.
The catalogue covers product lines including pulse expansion valves, electronic expansion valves, electronic expansion valve controllers, pressure sensors, pressure controls, solenoid valves, ball valves, check valves, sight glasses, service valves, filter driers and four-way reversing valves.
