DunAn Microstaq Releases Electronic Expansion Valves with 25 to 50 ton cooling capacities
AUSTIN, Texas, July 31, 2019 (GLOBE NEWSWIRE) — DunAn Microstaq, Inc. (DMQ), a MEMS technology company dedicated to advancing flow control solutions primarily for the HVAC, refrigeration and automotive industries, today announces the release of the Very High Capacity Modular Silicon Expansion Valve (VHC-MSEV) family with cooling…
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DunAn Microstaq Releases Electronic Expansion Valves with 6, 7, and 8 tons cooling capacities
AUSTIN, Texas, June 21, 2019 (GLOBE NEWSWIRE) — DunAn Microstaq, Inc. (DMQ), a MEMS technology company dedicated to advancing flow control solutions primarily for the HVAC, refrigeration and automotive industries, today announces the expansion of its family of Modular Silicon Expansion Valves (MSEV) to include cooling capacities…
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DMQ’s Silicon Refrigeration Valve (SRV) Selected as Finalist at the 2019 AHR EXPO Innovation Awards.
DunAn Microstaq’s (DMQ) Silicon Refrigeration Valve (SRV) has been selected as a Finalist in the Refrigeration Category of the 2019 AHR EXPO Innovation Awards. The SRV is an electronically controlled, fast responding, bi-directional, single stage expansion valve that can support HVACR applications of up…
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DMQ’s HC-MSEV USHC Retrofit Kit wins GOLD at the 2018 Dealer Design Awards
DMQ was recognized with a GOLD award in product design in the 15th annual Dealer Design Awards sponsored by the Air Conditioning Heating & Refrigeration News magazine. The company’s HC-MSEV USHC Retrofit Kit was the Gold Award Winner in the HVAC Light Commercial Equipment category. An…
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How to achieve optimal superheat response and evaporator superheat minimization by utilizing expansion valves that have adaptive-model predictive control (AMPC)
DunAn Microstaq, Inc. (DMQ) released a highly anticipated journal article for optimal superheat response within an air-conditioning or refrigeration (HVAC/R) system that in turn results in improved efficiency performance. The article examines the utilization of expansion valves with Adaptive-Model Predictive Control (AMPC) as opposed to…
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