Technical data
Wafer type butterfly valve for installation between flanges EN 1092, PN 10, one-piece body with centring lugs, end-to-end valve stem, flat disc design with excellent flow characteristics.
The setting range 0 ° – 70 ° is used for normal operation. In the area of 20 ° – 60 °, the valve has an almost linear flow characteristic curve (See Link: Product information).
- Sizes: DN 80 - DN 250
- max. tamperature: + 180 °C
- max. differential: pressure 8 bar
- Face-to-face dimension: DIN EN 558 line 20
- Mounting flange: DIN EN ISO 5211
- Leakage rate in position CLOSED: 1 - 2 %
- Certifications: CE-Marking
Industries and applications
- Throttle and control function with almost linear flow characteristic
- Media like gases and clean liquids are securely handled
