6443 SERIES MOTORISED THREE-WAY BALL ZONE VALVE, BY-PASS VERSION
● Max working pressure: 10 bar
● Temperature range: -5 - 110°C
| Reference | Name | Size | Kv (m³/h) straight | Kv (m³/h) by-pass | Supply Voltage |
|---|---|---|---|---|---|
| 644342 3BY | 6443 Series Motorised Three-way Ball Zone Valve, By-pass Version | ½˝ | 10,3 | 1,8 | 230 V |
| 644352 3BY | 6443 Series Motorised Three-way Ball Zone Valve, By-pass Version | ¾˝ | 10,3 | 1,8 | 230 V |
| 644362 3BY | 6443 Series Motorised Three-way Ball Zone Valve, By-pass Version | 1″ | 10,3 | 1,8 | 230 V |
| 644344 3BY | 6443 Series Motorised Three-way Ball Zone Valve, By-pass Version | ½˝ | 10,3 | 1,8 | 24 V |
| 644354 3BY | 6443 Series Motorised Three-way Ball Zone Valve, By-pass Version | ¾˝ | 10,3 | 1,8 | 24 V |
| 644364 3BY | 6443 Series Motorised Three-way Ball Zone Valve, By-pass Version | 1″ | 10,3 | 1,8 | 24 V |
6443 SERIES MOTORISED THREE-WAY BALL ZONE VALVE, BY-PASS VERSION FAQs
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