6 Technical data
6.1 Medium
Working medium: Corrosive, alkaline, toxic, inert and liquid media, including DI water, which have no negative impact
on the physical and chemical properties of the respective valve body and seal material.
6.2 Temperature
Media temperature: DN 10–25: -10 – +80 °C
DN 32–50: 0 – +50 °C
Ambient temperature: DN 10–25: 0 – +60 °C
DN 32–50: -15 – +50 °C
Storage temperature: 0 to 40 °C
6.3 Pressure
Operating pressure: 0 to 16 bar
Pressure rating: DN 10–15: PN16
DN 20–50: PN10
Pressure loss: Pressure loss with water at 22 °C, 100 kPa = 1 bar
DN25 (code 25)
Pressure loss [kPa]
Flow [l/min]
DN32 (code 32)
Pressure loss [kPa]
Flow [l/min]
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6 Technical data