Cv: 1E-8 to 0,07 | Max. Temperature: 300°C | Pressure range: – 1 barg to 0 |
Vacuum controllers can be crucial in research applications. Research applications often require high precision and reproducibility, but may also demand chemical inertness and thermal stability. Equilibar® dome-loaded vacuum regulators are ideal for these applications because they combine robustness with accuracy, whereas standard regulators usually only offer one of the two.
The vacuum regulators in the Equilibar Research Series can handle a wide range of flows and are available with a Cv range of 1E-8 to 0,07. Furthermore, our vacuum regulators can control a stable pressure with a Cv turndown ratio of 1:100.000. Our dome-loaded vacuum regulators only have one moving part: 1 diaphragm that seals the internal orifices. This ensures frictionless vacuum control, leading to very high precision.
Because the regulators are available in several different metals, including stainless steel 316/316L, Hastelloy C276 and Monel, our vacuum controllers are highly chemical resistant and can be applied at temperatures up to 300°C. Equilibar vacuum regulators are also available in other materials like PVC, PEEK and PTFE.
For use in research vacuum applications, we highlight the following products because of their ability to (i) quickly achieve a desired vacuum and (ii) control the vacuum with ultra-low flow and unsurpassed precision.
For higher flow rates you can look at the EVR-GSD2 up to EVR-GSD8 units, which are available up to a Cv value of 10 for 1” piping (see Vacuum regulators for pilot plants).
Contact us to discuss your application requirements, so we can advise which product is the best fit for your application.
Vacuum Regulator for Industrial Pressure Control Applications
Electronic Vacuum Regulators from Equilibar
High Speed Vacuum Control Valve
Computer automation of high vacuum