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Selection Software

Precise Query & Intelligent Matching

To provide you with efficient solutions for refrigeration system components

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Questions Frequently Asked Q&A

Q: Is the thermal expansion valve compatible with R290?

A: Yes, our TA and TC series are compatible with R290 refrigerant, with cooling capacity ranging from 0.6 to 63kw.

Q: I'm looking for some electronic expansion valves and solenoid valves for R744 transcritical systems, do you have any recommendations?

A: The maximum working pressure of our CO2 electronic expansion valve and solenoid valve is 15MPa.

Q: Which customers have successfully used large-capacity four-way valves?

A: We have achieved good results with many of our customers in Europe, such as XXX

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Please ask your questions

You are welcome to ask more questions. For questions about products and applications, please fill in the Comment Board. DunAn engineers will answer you efficiently