Electromagnetic Four-way Reversing Valve
Large-Capacity Cross-Type Electromagnetic Four Way Reversing Valve
Three-Way Defrosting Valve
A SERIES Electronic Expansion Valve
B Series Electronic Expansion Valve
P Series of Electronic Expansion Valves
N Series of Electronic Expansion Valves
FDF Series Straight-way Solenoid Valves
FDF-A Series Right-angle Solenoid Valve
FDF-M Series Dehumidification Solenoid Valve
FDF-O Series Oil Tube Solenoid Valve
DQA Series Uni-flow Filter Drier
DQB Series Bi-Flow Filter Driers
DT Series Re-Core Filter Driers
Stainless Steel Muffler
Copper Steel Muffler
Inclined Hole Brass Distributor
Straight Hole Brass Distributor
DunAn MPHX Microchannel Plate Heat Exchanger Wins 2026 MCE Excellence Award
On March 25 (local time) at the MCE 2026 International Exhibition in Milan, Italy, DunAn Environmental’s MPHX Microchannel Plate Heat Exchanger stood out among global entries and won the 2026 MCE Excellence Award, recognizing its technological leadership in HVAC‑R and heat transfer worldwide.
The MCE Excellence Award is the official honor of the Mostra Convegno Expocomfort. Judged by experts from Politecnico di Milano and industry representatives, it highlights outstanding innovation, energy efficiency, and sustainable solutions supporting the 2030 energy transition agenda.

Product Highlights
48% smaller internal volume vs. conventional microchannel heat exchangers, greatly reducing refrigerant charge
Super corrosion resistance: SWAAT test >4,000 hours, 4× higher durability than standard products
Integrated liquid distribution: built‑in distribution, no extra distributor needed
Bend‑free dual‑row design: compact structure with greatly improved heat transfer performance
Applications & Market
Ideal for low‑charge flammable refrigerants such as R290, MPHX is widely used in heat pump dryers, dehumidifiers, ducted air conditioners, and more. It has been massively deployed in Europe (including Sweden) and widely recognized by overseas customers.
This award confirms DunAn’s continuous investment in green heat transfer technology and strengthens its position as a global leader in energy‑efficient, low‑carbon HVAC‑R solutions.
Add: Jiefang Road 288, Diankou Industrial Area,
Zhuji City, Zhejiang Province, China
Postal Code: 310052
Switchboard: +86-(0)575-87655888
Email: dunanhj@dunan.cn
Add: 7/278 Moo 6, Mabyangporn, Pluakdaeng,
Rayong 21140 Thailand
Tel: 038-650746
©Zhejiang DunAn Artificial Environment Co., Ltd.
