VRC26x
VRC26x

Zone valve

VRC260

The compact rotary 6-way zone valve with actuator series VRC260 is available in DN 10, and is made of brass, PN10. 
Available with compression fitting connections. 
Patented + Registered design.

  • Ceramic disc as a control element which ensures long life time and less sticking forces than common for control ball valves
  • Free of maintenance and ensure reliable operating
  • Easy connection with clear, obvious marking
  • Flexible and easy Kvs value settings with setting screw
  • Real compact / flat design

Product range

VRC260
VRC26x
VRC260
VRC260
Series VRC26x
Art.no.ReferenceControl signal** 2-point SPST = Single Pole Single Throw; 3-point SPDT = Single Pole Double Throw; Proportional = 0–10 V, 2–10 V, 0–20 mA, 4–20 mARunning Time sDNConnectionA mmB mmC mmD mmE mmWeight kg
11873000VRC2633-point12010CPF 12mm8852133110111,3
11874000VRC2642-point3010CPF 12mm8852133110111,3
11879000VRC269Proportional15/30/60/12010CPF 12mm8852133110111,3

Installation support

Installation examples
VRC260_1-01
VRC260_2_Rityta 1
Installation instruction VRC260

Technical data

Suitable application area
Recommended
  • Heating
  • Comfort Cooling
  • Ventilation
  • Zone
Technical data
Pressure class: PN10 
Ambient temperature, max.: +50 °C
min.: 0 °C
Media temperature, max. (continuosly): +60 °C
max. (temporarily): +80 °C
min.: -10 °C
Media, Heating water  (in accordance with VDI2035) 
Water/Glycol mixtures, max. 45 %
Torque (at nominal pressure): < 3 Nm
Connections, Compression fitting:  EN 1254-2 
Material, Valve body:  Dezincification resistant brass, DZR 
Slide:  Ceramic 
Shaft and bushing:  POM PA6 
Cover: Composite 
Reinforced cover: Galvanized steel 
O-rings:  EPDM 
The integrated Zone valve: Valve reference: VRC163 
Leakrate*: max. 0,15 l/h
* Differential pressure 100kPa (1 bar) 
Working pressure: 1,0 MPa
Max diffential pressure drop - Mixing: 100 kPa
Rangeability Kv/Kv min, A-AB: 100 
Connections: Compression fitting, EN 1254-2  
The integrated actuator, VRC263: Actuator reference: ARA663 
Control signal: 3-point 
Power supply: 24±10% V AC, 50Hz 
Power consumption: 3 VA
Running time 90°: 120 s
Enclosure rating: IP41 
Protection class: II 
Torque: 6 Nm
The integrated actuator, VRC264: Actuator reference: ARA647 
Control signal: 2-point 
Power supply: 24±10% V AC, 50Hz 
Power consumption: 3 VA
Running time 90°: 30 s
Enclosure rating: IP41 
Protection class: II 
Torque: 6 Nm
The integrated actuator, VRC269: Actuator reference: ARA639 
Control signal: Proportional 
* (0..10 V, 2..10 V,0..20mA, 4..20mA) 
Power supply: 24±10% V AC, 50Hz 
Power consumption: 3 VA
Running time 90°: 15/30/60/120 s
Enclosure rating: IP41 
Protection class: II 
Torque: 6 Nm
Dimensioning $name
Dimensioning guide - Please see data sheet

Download area

Find here direct related product information for download. If you don’t find your specific need here please look further into below mentioned "Quick links" or this website's “Search” and “Support” area.
Data Sheet VRC260
Installation instruction VRC260
2D Image VRC260
3D drawing (stp file) VRC26x

Related products

3-point

ARA600 3-point

Series ARA600 with 3-point (open/close) signal is suitable for mixing operations.
ARA600
2-point

ARA600 2-point

Series ARA600 with 2-point (on/off) signal is suitable for diverting operations.
ARA600
Proportional

ARA600 Proportional

Series ARA600 with proportional (voltage/current) signal is suitable for mixing operations.
ARA600

Related applications