Butterfly valves

Operating pressure: 25, 16, 10 bar
DN: 2 in - 48 in

Temperature: 300 °C
Operating pressure: 2.5 bar
DN: 300 mm - 3000 mm

Temperature: 300 °C
Operating pressure: 25 bar
DN: 300 mm - 3000 mm

Temperature: -5 °C - 200 °C
Operating pressure: 3.5, 10, 6, 16 bar
DN: 2 in - 24 in

Temperature: 0 °C - 60 °C
Operating pressure: 4 bar - 16 bar
DN: 14, 11, 17, 22 mm

Temperature: -10 °C - 55 °C
Operating pressure: 0 bar - 16 bar
DN: 14, 17, 22, 11 mm

Operating pressure: 0 bar - 16 bar
DN: 14, 22, 17, 11 mm

Operating pressure: 0 bar - 1 bar
DN: 2.5 in - 4 in

DN: 20 mm - 391 mm

Düker butterfly valves are enamelled inside and outside as per the requirements of the DEV guideline and DIN 51178. They can be used both for drinking water and raw water and for all gas types including ...