Tuchenhagen VARIVENT® Butterfly Valves have proven successful in process plants for many years as a cost-effective shut-off device in valve blocks and panels for product, CIP and tank safety.

The new Butterfly Valve ECOVENT®-S replaces the previous series. It is a further development and offers a wide range of optimisations to the benefit of the user: Improved hygiene, ease of maintenance, reduced cleaning times, reduced installation and maintenance input to the advantage of increased production.

ECOVENT®-S Butterfly Valve

Compared to the previous design, the Butterfly Valve ECOVENT® S shows the following advantages:

• Innovative design of the intermediate flange connection
  - reduced installation space due to compact construction
  - hygienic exterior design
• Pneumatic valve actuation with new features
  - optimised fixing plates
  - optimised indication of the disk position
  - maintenance-free pneumatic actuators
  - easy to install
• Hand lever with backlash-free guide
• EHEDG approved

Types:

• Type VVE
• Type SSE
• Type GSE
• Type GGE
• Type GKE
• Type SKE
• Type CCE