Product Description
2-Way Motorized Zone Valve for SPDT (3 wires) or SPST (2 wires + common).
The 2-way valves VC6613A / VC4613A are used for temperature control, in conjunction with thermostats, in zone heating systems. They are also used in fan-coils installations with 2 or 4 tubes.
Technical Properties
| Port diameter |
1/2 inch |
| Port connection |
internal threads |
| Max. differential pressure for close-off |
400 kPa |
| Media temp. |
1 ... 95 oC |
| Cable length |
1 m |
| Power loss action |
selectable |
| Protection class |
IP50 |
| Position indication |
In the actuator body |
| Manual operation |
Yes |
| End switch function/capacity |
SPDT 230V, 2A (1A) |
| Max. pressure |
20 bar |
| Power supply |
230 Vac | 6 VA |
| Kvs value |
3 |
| Control input signal |
3-pt |
