Product Description
The V4044 Motorised Diverter Valve has been designed to control the flow of water between heating and hot water in domestic fully pumped central systems. The Diverter Valve will only allow flow to one zone at any one time. The V4044 is used in the Sundial W Plan Hot Water priority system.
Valve opens to Port A (from Port B) in 18 seconds (under power). Valve opens to Port B in 8 seconds (under spring return).
Technical Properties
| Port diameter |
1 inch |
| Medium type |
water or water-glycol mixture according to VDI 2035 |
| Port connection |
internal threads |
| Maximum operating pressure |
8,6 bar |
| Max. differential pressure for close-off |
0,55 bar |
| Media temp. |
5 ... 88 oC |
| Ambient temperature |
5 ... 50 oC |
| Materials |
Brass valve housing, zinc-plated steel actuator cover and base |
| Valve type |
3-way diverting |
| Power supply |
230V, 50Hz |
| Input signal |
SPST |
| Cable length |
1000 mm |
| Type of terminals |
flying lead |
| Kvs value |
8,1 |
| DN size |
- mm |
