Biogaskontor Köberle GmbH products

The valve features an immersion cups and two sealing fluid chambers, one for over pressure and one for under pressure. The response pressures for over-pressure and under-pressure can be set independently of each other. The response pressures are determined via the weight of the respective immersion cup. The maximum filling level of the sealing fluid is determined by the height of the internal chamber standpipe. Additional water which has accumulated from condensation or rainwater runs off outside automatically.

The over-/ under-pressure valve ÜU GD serves to regulate the over-/ under-pressure in the fermenter of a biogas plant. The high and low pressure protection ÜU GD 150/200 has a stainless steel container with a barrier liquid and partition plate between the gas space and airspace.