DunAn provides full configuration component solutions for heat pump equipment manufacturers.
Our products help manufacturers develop efficient, energy-saving, environmentally friendly and reliable heat pump equipment to meet regulatory requirements and help customers create a comfortable and reliable temperature control environment.
Our star products include electronic expansion valves, stainless steel four-way valves, solenoid valves, etc.
Able to control at small opening degree under heating mode
Widely used in commercial AC, heat pump High Energy Efficiency and burst pressure increased by 25%
Applicable for defrost, dehumidification, gas charging, spraying liquid, oil return, hot gas bypass
For commercial refrigeration and air conditioning standard catalogue for europe
Standard Product Catalogue
DownloadHeat pump
Commercial Air Conditioning, Chiller
Data Center /Precision Air Conditioning
Commercial Refrigeration
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