Zone valve
VRC260
- 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
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.
Product range
VRC26x
| Art.no. | Reference | DN | Control signal | Running time 90° [s] | Connection | A [mm] | B [mm] | C [mm] | D [mm] | E [mm] | Weight [kg] |
| 11873000 | VRC263 | 10 | 3-point | 120 | CPF 12mm | 88 | 52 | 133 | 110 | 11 | 1,3 |
| 11874000 | VRC264 | 10 | 2-point | 30 | CPF 12mm | 88 | 52 | 133 | 110 | 11 | 1,3 |
| 11879000 | VRC269 | 10 | Proportional | 15 - 120 | CPF 12mm | 88 | 52 | 133 | 110 | 11 | 1,3 |
Installation support
Installation examples
Documents
| Name | Download |
| Installation instruction VRC260 |
|
Technical data
Technical data
| Pressure class: | PN10 |
| Torque (at nominal pressure): | < 3 Nm |
| Connections: | Compression fitting (CPF), EN 1254-2 |
| Media, Heating water: | in accordance with VDI2035 |
| Media, Water/Glycol mixtures: | max. 45 % |
| Media temperature, max. continuosly: | +60 °C |
| Media temperature, max. temporarily: | +80 °C |
| Media temperature, min.: | -10 °C |
| Ambient temperature, max.: | +50 °C |
| Ambient temperature, min.: | 0 °C |
| Material, Valve body: | Dezincification resistant brass, DZR |
| Material, Slide: | Ceramic |
| Material, Shaft and bushing: | POM PA6 |
| Material, Cover: | Composite |
| Material, Reinforced cover: | Galvanized steel |
| Material, O-rings: | EPDM |
Integrated valve
| ESBE VRC163 | |
| max. Differential pressure drop, Mixing | 100 kPa |
| Leakrate | max. 0,15 l/h* |
| * | Differential pressure 100kPa (1 bar) |
| Working pressure | 1 MPa |
| Rangeability Kv/Kv min, A-AB | 100 |
| Connections | Compression fitting, EN 1254-2 |
Integrated Actuator
| ESBE ARA639 | |
| Control signal | Proportional (0..10 V, 2..10 V, 0..20 mA, 4..20 mA) |
| Power supply | 24±10% V AC/DC, 50/60Hz |
| Power consumption | 3 VA |
| Running time 90° | 15/30/60/120 s |
| Enclosure rating | IP41 |
| Protection class | II |
| Torque | 6 Nm |
| ESBE ARA647 | |
| Control signal | 2-point |
| Power supply | 24±10% V AC, 50 Hz |
| Power consumption | 3 VA |
| Running time 90° | 30 s |
| Enclosure rating | IP41 |
| Protection class | II |
| Torque | 6 Nm |
| ESBE 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 |
EMC 2014/30/EU
RoHS 2011/65/EU
PED 2014/68/EU, article 4.3
Dimensioning
Wiring
Download area
Download area
| Type | Preview | Download |
| Data Sheet | VRC260 |
|
| Installation instruction | VRC260 |
|
| Certificate | Declaration of Conformity VRC260 |
|
| Certificate | Building Product Declaration BPD3, VRC260 |
|
| Image | VRC26x, high res |
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| 2D Image | VRC260 |
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| 3D drawing (stp file) | VRC26x |
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Related materials
Related products
 |
ARA600 3-point | Series ARA600 with 3-point (open/close) signal is suitable for mixing operations. | Data Sheet | Installation instruction | |
 |
VRC160 | Series VRC160 are 6-way valves suitable for heating and cooling applications | |||
|
ARA600 2-point | Series ARA600 with 2-point (on/off) signal is suitable for diverting operations. | Data sheet | Installation instruction | Installation instruction |
|
ARA600 Proportional | Series ARA600 with proportional (voltage/current) signal is suitable for mixing operations. | Data Sheet | Installation instruction |
