Fluid Control for Ultra-Low Temperature Freezers

by , , | Jan 12, 2021 | Fluid Control & Pneumatics | 0 comments

At the Emerson Exchange America’s Virtual Series, Emerson’s William Riggieri and Alicia Spaulding discussed fluid control solutions for ultra-low temperature freezers, something critical for the COVID-19 vaccine supply chain. Here is their presentation abstract:

With the COVID-19 vaccine roll-out, the demand for ultra-low temperature freezer solutions is increasing. In this presentation, Emerson experts explain the critical role of the ultra-low temperature freezers in storing COVID-19 vaccines. They will discuss the typical challenges in designing the fluidic patch of these freezers and how to solve them, by using some real-case examples.

Alicia showed some application flow diagrams for traditional and ultra-low temperature freezers.

ASCO Series 262, 263 and 264 cryogenic valves can be used because they are rated for very low temperature applications such as liquid nitrogen at -196degC. Medical refrigerators are used to keep medicines, organs and other items requiring cryogenic temperatures. These rugged valves also handle media such as air/inert gas, water, hot water, steam, light oil, fuel gas, fuel oil, and other cryogenic fluids.

Bill shared a success story of an ultra-low temperature freezer redesign project that required cryogenic valves. The ASCO series of valves were used for the flow of liquid nitrogen through the two-stage compressor design. The valves provide consistent reliable service.

Visit the ASCO Fluid Automation Solutions section on Emerson.com for more on these and other fluid control technologies to meet your most demanding applications.

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