Dome-loaded back-pressure regulator suitable for almost all gases

Witt Gas Controls has introduced the BPR2 dome-loaded back-pressure regulator, which maintains constant gas pressure in processes, system components, and tanks, regardless of gas volume or flow fluctuations.

Using a dome diaphragm, the unit regulates a higher inlet pressure by opening up only as much as necessary to achieve the desired pressure at the inlet. It is suitable for almost all technical gases, including oxygen, from 7 to 290 PSI and temperatures from -22 to 122 degrees F.