The bleeding and venting valve EB 3.52 is specially designed for start-up operation and is used in a biorefinery in the German federal state of Saxony-Anhalt.

As standard, the floats are designed for water with a density of 997 kg/m³. In this case, the EB 3.52 is arranged on a pipe with pure ethanol (density 789 kg/m³). The special shape of the float also ensures pressure resistance and allows it to be used for light liquids.

Useful information on the selection of bleeding and venting valves can be found here.

Sebastian Wentzel - sales manager international

Hi, I am Sebastian and a product manager at the German valve manufacturer Mankenberg GmbH. We are a strong team of engineers, technicians and valve specialists. Together we find solutions. If they are not readily available, we will be happy to design them especially for your needs.

Inspiring technologies should always be shared. This is why I have made that blog post.