Equilibar back pressure regulators and vacuum control valves offer superior precision, instantaneous adjustment and frictionless control, especially for low flow rates, mixed phase fluids, corrosive media, extreme temperatures, and other complicated process conditions. Our products are up to 5X precise as conventional pressure control valves and feature a patented dome-loaded multiple orifice technology with a supple diaphragm as the only moving part. This novel technology enables Equilibar valves to excel in situations where traditional products cannot perform. A few of Equilibar's industries and markets include biopharmaceutical, supercritical, aerospace, core analysis, catalysis, fuel cell testing and many other emerging fields. Our valves and regulators are adaptable and robust, and our engineers are experienced in all aspects of pressure control. For more information, visit https://www.equilibar.com/
Equilibar specializes in manufacturing back pressure valves and regulators for the most demanding applications. Equilibar back pressure control products are used in applications requiring chemical compatibility, high temperatures, either extremely small flow rates or very high flow rates, two phase gas-liquid flows, and computer automated electronic control.
Vacuum regulators manufactured by Equilibar are useful for applications that have demanding specifications that cannot be met by traditional vacuum regulator designs. Equilibar vacuum pressure regulators are used where there are requirements for accuracy at high flow rates, high resolution, low pressure differentials, high temperatures, or corrosive media compatibility.
Equilibar offers electronic pressure regulators for nearly any application. Models are offered for low pressure control (down to 0 to 4 inches water), high pressure (up to 300 Bar/4500psi), high resolution (up to 0.004% full scale). Typically electronic pressure regulators are used to pilot operate a larger volume boosting mechanical regulator for high flow rates. Equilibar also offers electronic vacuum regulators in stainless steel and PTFE wetted parts in sizes from 1/4 inch to 6 inches.
Equilibar flow control playlist highlights the various ways a precision back pressure regulator can be used to control flow directly, control the flow of a pump, convert a standard flow control valve into a wide range ability valve, pressure compensate a mass flow controller (MFC), and isolate a MFC from the effects of downstream pressure fluctuations.