C520Q-J/CQ24A-BAC
Changeover zone valve, 3-way, DN 20, External thread, G 3/4", PN 25, ps 1600 kPa, Kvs 3.6 m³/h, Fluid temperature 2...100°C [36...212°F] (with actuator 2...90°C)
Rotary actuator (ZoneTight), 1 Nm, AC/DC 24 V, BACnet MS/TP, Modbus RTU, 75 s, IP40
Actuator supplied separately
- List price
- EUR 287,50
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Design data: Design data
- Downloads
- Accessories
- Product videos
- Details
Downloads
Accessories
Mechanical accessory
EXT-OC-ZR-C5Q
Insulation shell for valve C5..Q-.., DN 15/20
only for non-condensing applications
List price: EUR 29,60
Your price: ...
ZR4520Q
Pipe connector for ball valve with external thread, DN 20, Rp 3/4", G 3/4"
List price: EUR 41,30
Your price: ...
Tools
Belimo Assistant 2
Service tool for wired and wireless setup, on-site operation, and troubleshooting. Platform-independent for Android, iOS and Windows
Product videos
How to set kvs value on a QCV actuator
Setting kvs value on a QCV actuator made easy.
How to install an actuator on a QCV zone valve
Installing an actuator on a QCV zone valve made easy.
Quick compact zone valve QCV
• Tight-sealing characterised control valve prevents circulation losses
• Manually adjustable Kv values with the 2-way characterised control valves
• Automatic adaptation to set Kv value
• Minimum power consumption in operating and standby modes
• Compatible with 24 V, 230 V, open/close , 3-point, modulating control and MP-Bus
Details
Specifications
Valve specifications
- Pattern
- 3-way
- Kvs
- 3.6 m³/h
- Fluid
- Chilled and hot water, water with glycol up to max. 50% vol.
- Fluid temperature
- 2...100°C [36...212°F]
- Fluid temperature note
- with actuator 2...90°C
- Close-off pressure
- 280 kPa
- Differential pressure Δpmax
- 280 kPa
- Differential pressure note
- 50 kPa for low-noise operation
- Leakage rate {Tools}
- Air-bubble tight, leakage rate A
- Pipe connection
- External thread
Actuator specifications
- Voltage AC/DC
- AC/DC 24 V
- Power consumption (running)
- 0.7 W
- Power consumption (holding)
- 0.6 W
- Power Consumption For Wire Sizing
- 1.5 VA
- Connection Supply Control
- Cable 1 m, 4x 0.34 mm²
- Control type
-
- BACnet MS/TP
- Modbus RTU
- Protection category
- IP40