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Back Pressure Regulators

Our unique back pressure regulator offers much greater stability and precision than standard spring-loaded designs. More

Vacuum Regulators

Equilibar® offers a unique type of vacuum regulating valve with more than 5X the flow stability of traditional spring regulators. More

Pressure Reducing Regulators

Equilibar offers several types of pressure reducing regulators for air and inert gases. More

Electronic Pressure Regulators

Equilibar is proud to offer a line of precision electronic pressure regulators. More

Low Pressure Control

Equilibar offers a variety of solutions specifically for customers with low pressure applications down to 0.02 psig / 0.001 bar(g). More

Equilibar News

Jeff Jennings, Equilibar president, with schematic

Seven Ways to Dome Load

Equilibar’s back pressure regulators (BPRs) are dome loaded.  This means that the pressure setpoint is provided by a fluid that is fed into a chamber on the top (dome) of the regulator. The pressure of the fluid (either gas or liquid) is set by a second regulator called a pilot regulator.  The loading mechanism is Read More

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