Mixing valve
VRH130
- Adjustable parallel dimension
- Revolvable 180° axes allows angled installations
- Prevents from installation errors
- Line directional changes possible
Series VRH130 is a compact, flexible, low leakage mixing valve designed for installations where space is limited, and is made of high performance brass alloy, PN10. Available with pump flange in combination with external thread connections in DN20.
Product range
VRH139, Pump flange and External thread
| Art.no. | Reference | DN | Kvs | Connection E | Connection F | A [mm] | B [mm] | C [mm] | D [mm] | Weight [kg] |
| 11720100 | VRH139 | 20 | 2,5 | G 1½" | PF 1½" | 90 ‒ 125 | 80 | 32 | 50 | 1,20 |
| 11720200 | VRH139 | 20 | 4 | G 1½" | PF 1½" | 90 ‒ 125 | 80 | 32 | 50 | 1,20 |
| 11720300 | VRH139 | 20 | 6,3 | G 1½" | PF 1½" | 90 ‒ 125 | 80 | 32 | 50 | 1,20 |
Installation support
Installation examples
Documents
| Name | Download |
| Installation instruction VRH130 |
|
Technical data
Technical data
| Pressure class: | PN10 |
| Torque (at nominal pressure): | < 3 Nm |
| Leakrate in % of flow: | Mixing: <0,05%; Diverting: <0,02% |
| Working pressure: | 1 MPa |
| max. Differential pressure drop, Mixing: | 100 kPa |
| max. Differential pressure drop, Diverting: | 200 kPa |
| Close off pressure: | 200 kPa |
| Rangeability Kv/Kv min, A-AB: | 100 |
| Connections: | External thread (G), ISO 228/1 |
| Media, Heating water: | in accordance with VDI2035 |
| Media, Water/Glycol mixtures: | max. 50 % |
| Media, Water/Ethanol mixtures: | max. 28 |
| Media temperature, max. continuosly: | +110 °C |
| Media temperature, max. temporarily: | +130 °C |
| Media temperature, min.: | -10 °C |
| Material, Valve body, T-piece, connectors: | Dezincification resistant brass, DZR |
| Material, Slide shoe: | Abrasion resistant brass |
| Material, Shaft and bushing: | PPS composite |
| Material, O-rings: | EPDM |
Conformity
SI 2016 No. 1105 (UK)
Valve characteristics
Accessories and spare parts
Spare parts
| Art No. | Reference | Designation | Instruction manual | |
 |
17006900 | VRG802 | ESBE VRG802 Interior kit DN15/20. | |
 |
17006940 | VRG803 | ESBE VRG803 Knob VRG/VRB. | |
Download area
Download area
| Type | Preview | Download |
| Data Sheet | VRH130 |
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| Installation instruction | VRH130 |
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| Certificate | Declaration of Conformity, VRH130 |
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| Certificate | Declaration of Conformity UKCA, VRH130 |
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| Certificate | Building Product Declaration BPD3, VRH130 |
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| Certificate | EAC certificate (RU), VRH130 |
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| Certificate | UKRSEPRO certificate (UA), VRH130 |
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| Image | VRH139, high res |
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| 2D Image | VRH139 |
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| 3D drawing (stp file) | VRH139, DN20 |
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