R3040-BL3/NR24A-KNX/Z
Changeover ball valve, 3-way, L-bore, DN 40, Internal thread, Rp 1 1/2", PN 25, ps 1600 kPa, Kvs 14 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 supplied separately
3 pipe connectors ZR2340 supplied separately
- List price
- £716.10
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Design data: Design data
- Downloads
- Accessories
- Details
Downloads
Accessories
Mechanical accessory
EXT-OC-ZRN340
Insulation shell for valve R3.., DN 40, (Kvs ≤16 / 31)
only for non-condensing applications
List price: £32.30
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ZR2340
Pipe connector for ball valve with internal thread, DN 40, Rp 1 1/2", R 1 1/2"
List price: £30.70
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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: £471.00
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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: £75.10
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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: £25.00
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Details
Specifications
Valve specifications
- Pattern
- 3-way
- Kvs
- 14 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
- 500 kPa
- Differential pressure Δpmax
- 350 kPa
- Differential pressure note
- 200 kPa for low-noise operation
- Leakage rate {Tools}
- Air-bubble tight, leakage rate A
- Pipe connection
- Internal thread
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