Biogas is a key pillar of the energy transition – sustainable, efficient, and derived from organic waste materials. To keep your plant running smoothly and safely, we offer specialized butterfly valve solutions for all critical process stages: from substrate feed and fermentation to gas utilization.

Our Desponia and Desponia plus valves offer:
+ Corrosion-resistant liners for varying H₂S concentrations (NBR/FPM)
+ Certification according to EN 161 Class A / DVGW approved
+ ISO 15848-1 compliant tightness (TA-Luft)
+ Available in ATEX version

Visit us at the trade fair and discover our reliable solutions for demanding biogas applications.