The ZEDOX® is a double-eccentric high-performance butterfly valve that is used to shut off and / or throttle liquid and gaseous media. The double-eccentric sealing principle of the ZEDOX® (double offset of the pivot point) reduces the angle at which the disc comes into contact with the seat compared to centric butterfly valves - and thus relieves the metal seal when opening.
the metal seal when opening.

The Innovative HEXO Disc Design by ARI-Armaturen

The HEXO honeycomb disc design is registered and unique worldwide. The individual honeycombs on the back of the valve disc ensure a significant optimisation and calming of the flow downstream of the entire valve. In addition, the new honeycomb disc design leads to significantly improved KVS values, which are up to 35 % higher than those of standard High Performance valves. The honeycomb disc is manufactured to the highest quality. Up to and including DN 500, investment casting is used. The disc offers excellent aerodynamic properties due to the intelligently rounded shaft and pin design and is thus the perfect choice for various water and steam applications.