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

VRC26x

Series VRC26x

Art.no.	Reference	Control 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 mA	Running Time s	DN	Connection	A mm	B mm	C mm	D mm	E mm	Weight kg
11873000	VRC263	3-point	120	10	CPF 12mm	88	52	133	110	11	1,3
11874000	VRC264	2-point	30	10	CPF 12mm	88	52	133	110	11	1,3
11879000	VRC269	Proportional	15/30/60/120	10	CPF 12mm	88	52	133	110	11	1,3

Installation support

Installation examples

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

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Data Sheet

VRC260

Installation instruction

VRC260

Certificate

Declaration of Conformity VRC260

Certificate

Building Product Declaration BPD3, VRC260

Image

VRC26x, high res