This 22mm 3-port diverter valve directs water flow between heating and hot water circuits in heat pump systems.
- Motorised 3-way zone valve with 230V actuator head
- 22mm compression fittings for standard pipe connections
- Detachable actuator and cable for easy maintenance
- On/Off control for precise flow switching
Controls domestic fully pumped central heating systems with separate hot water circuits.
Technical specification
| Type | Motorised 3-port zone valve, on/off control |
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| Connection | Compression |
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| Size | 22 mm |
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| Kvs | 8.0 m³/h |
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| Body material | Brass, EN 12165 CW617N |
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| Medium | Water-glycol mixture, max. 50% glycol |
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| Maximum working pressure | 10 bar |
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| Maximum differential pressure | 1 bar |
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| Medium temperature | Min. 5 °C, max. 80 °C (90 °C briefly) |
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| Ambient temperature | Min. 1 °C, max. 60 °C |
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| Actuator | 230 VAC, 50 Hz, 7 VA |
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| Length across connections | 110 mm |
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| Overall height | 138 mm |
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| Weight | 0.7 kg |
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