14 July 2017

The LVF unit, a new miniature back pressure regulator

Equilibar received many requests to develop a miniature back pressure regulator. Customers who are doing catalytic research with multiple reactor systems at high temperature had the most requests. In this situation, customers often place the back pressure regulators inside an oven with limited space. Therefore Equilibar downsized their unique multi-orifice design to a smaller back pressure regulator with a diameter of less than 40 mm. The Equilibar® LVF unit has a staggering Cv turndown ratio of 1:100.000. We use small process connections of 1/16” because of the small size of the back pressure regulator. The Cv range is only a bit compromised due to the process connection, but still 10e-7 up to 0,01.

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