R7050R25-B3/SR24A-MOD
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, 20 Nm, AC/DC 24 V, BACnet MS/TP, Modbus RTU, MP-Bus, 2...10 V, 90 s (90...350 s), IP54
Actuator supplied separately
- List price
- 5,109.00 AED
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Design data: Design data
- Downloads
- Accessories
- Details
Downloads
Accessories
Mechanical accessory
Electrical accessory
ZR24-2
Stem heater for ball valve DN 15...50, AC/DC 24 V, 20 W
List price: 542.00 AED
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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: 2,681.00 AED
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ZK1-GEN
Connecting cable 5 m, A: RJ11 6/4 ZTH EU, B: 6-pin for connection to service socket
List price: 428.00 AED
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ZK2-GEN
Connecting cable 5 m, A: RJ11 6/4 ZTH EU, B: free wire end for connection to MP/PP terminal
List price: 143.00 AED
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Details
Specifications
Valve specifications
- Pattern
- 3-way
- Kvs
- 25 m³/h
- Fluid
- Chilled and hot 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)
- 1.25 W
- Power Consumption For Wire Sizing
- 6 VA
- Connection Supply Control
- Cable 1 m, 6x 0.75 mm²
- Control type
-
- BACnet MS/TP
- Modbus RTU
- MP-Bus
- DC 2...10 V
- DC 0.5...10 V
- Hybrid (communicative / analogue)
- Protection category
- IP54
- Degree Of Protection NEMA
- NEMA 2
- Enclosure Type
- UL Enclosure Type 2