Main Applications
- Hot-water heating systems
- Air-conditioning systems
- Cooling circuits
Technical Data
- Nominal pressure
- PN 16, PN 25
- Max. nominal size
- DN 200
- Maximum allowable fluid temperature
- 120 °C
Benefits
- Improves the pump's operating efficiency and saves energy
- Fast balancing of the hydraulic characteristic of the entire system in variable operating conditions
- Wide continuous adjustment range of the maximum volume flow rate by means of actuator depending on upstream and downstream flow rate
Technical Data
- Function
- Shut off/control flow
- Connection type
- Flange
- Design concept Drive
- With electric actuator
- Mains frequency
- 50 Hz,
60 Hz - Mains voltage
- 24 V
- Casing material
- QT450-10
- Nominal pressure
- PN 16,
PN 25 - Max. nominal size
- DN 200
- Min. nominal size
- DN 50
- Maximum allowable fluid temperature
- 120 °C
- Minimum allowable fluid temperature
- -10 °C
- Valve body type
- Straight-way vlv w.flngd ends