Butterfly valves
Butterfly valves are used in large pipe cross sections up to DN 600. Abrasive fluids also require the use of butterfly valves. An additional applicatin is within vacuum systems.
With the series, K200 and K210, Stübbe covers industrial applications, environmental technology and chemical applications.
The K200 and K210 are available as a wafer-type design, or in combination with a flange adaptor and flange as an end fitting.
| Type | K210 | K220 |
| Available materials | PVC-U, PP, PVDF | PVC-U, PP, PVDF |
| Sizes (DN/mm) | 50-200 | 250-400 |
| Actuation | Manual, electric, pneumatic | Manual, electric, pneumatic |
| Seal | EPDM, FPM | EPDM, FPM |
| Connection type | Wafer flange fitting | Wafer flange fitting |
