R7050R25-B3+NR24A-KNX
Characterised control valve, 3-way, DN 50, Flange, PN 6, ps 600 kPa, Kvs 25 m³/h, Fluid temperature -10...100°C [14...212°F]
Rotary actuator, 10 Nm, AC/DC 24 V, KNX (S-Mode), 90 s (45...170 s), IP54
Actuator fitted
- List price
- € 1.125,00
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Design data: Design data
- Downloads
- Accessories
- Details
Downloads
Accessories
Mechanical accessory
Electrical accessory
Tools
Belimo Assistant 2
Service tool for wired and wireless setup, on-site operation and troubleshooting. Platform-independent for Android, iOS and Windows
ZTH EU
Service tool, with ZIP-USB function, for parametrisable and communicative Belimo actuators, VAV controller and HVAC performance devices
List price: € 594,00
Your price: ...
ZK1-GEN
Connecting cable 5 m, A: RJ11 6/4 ZTH EU, B: 6-pin for connection to service socket
List price: € 94,60
Your price: ...
ZK2-GEN
Connecting cable 5 m, A: RJ11 6/4 ZTH EU, B: free wire end for connection to MP/PP terminal
List price: € 31,60
Your price: ...
Details
Specifications
Valve specifications
- Pattern
- 3-way
- Kvs
- 25 m³/h
- Fluid
- Water, water with glycol up to max. 50% vol.
- Fluid temperature
- -10...100°C [14...212°F]
- Fluid temperature note
-
- At a fluid temperature of -10...2°C, a spindle heater or a valve neck extension is recommended.
- The allowed fluid temperature can be limited, depending on the type of actuator. Limitations can be found in the respective data sheets of the actuators.
- Close-off pressure
- 600 kPa
- Differential pressure Δpmax
- 100 kPa
- Flow characteristic {Tools}
- A – AB: equal percentage; B – AB: linear
- Leakage rate {Tools}
- A – AB: air-bubble tight, leakage rate A; B – AB: Leakage class I, 1...2% of the Kvs value
- Pipe connection
- Flange
Actuator specifications
- Voltage AC/DC
- AC/DC 24 V
- Power consumption (running)
- 3.5 W
- Power consumption (holding)
- 1.2 W
- Power Consumption For Wire Sizing
- 6 VA
- Connection Supply Control
- Cable 1 m, 6x 0.75 mm²
- Control type
- KNX (S-Mode)
- Protection category
- IP54