About the BR Series

Cv: 1E-5 to 0.64  |  Max. Temperature: 300°C  |  Max. Pressure: 413 barg

This type of back pressure regulators is blockage resistant and therefore a good fit for specialty applications, and in particular for supercritical CO2 extraction applications. This back pressure regulator is also applied in other processes where the prevention of clogging, blocking, or freezing is relevant.

The BR Series is specially designed for precision control by reducing the Joule-Thomson effect of supercritical process fluids passing through the regulator: Downstream expansion cavity, an increased heat transfer area and specially designed O-ring grooves  result in a uniquely precise pressure regulation throughout the process.  Because of these proprietary features, this Equilibar back pressure regulator is truly unique in its performance.

Read more about the BR Series’ resistance to the supercritical extraction environment on the website of Equilibar or contact us if you want to know more.

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How to Rebuild your Equilibar Back Pressure Regulator

Blockage Resistant Back Pressure Regulator for Supercritical and Specialty Applications (BR Series)