Product Description
The VRI/VRE Three-Way Rotary Mixing Valve provides water temperature control in heating and air-conditioning applications.
These valves are designed for accurate mixing control of supply water temperature and return-flow temperature. The sturdy construction and brass material ensure long operating life and high reliability when used in combination with MRC actuator. The MRC actuator is designed to provide floating control in heating and air-conditioning systems. High control performance and rugged design are standard for that actuators. In combination with the VRI/VRE valves, it is possible to control very exact heating and cooling water temperatures. The mechanical interface between
Technical Properties
| General description |
- Compact design
- Internally and externally threaded valve versions
- Direct mounted actuator on the valve
- Pre-wired actuator with clear position indication
|
| Kvs value |
6.3 |
| Media temp. |
2 ... 110 oC |
| Nominal pressure |
PN10 |
| DN size |
20 mm |
| Angle of rotation |
90 o |
| Port diameter |
3/4 inch |
| Port connection |
internal threads |
| Protection class |
Actuator MRC: IP44 |
| Runtime |
105 s |
| Actuator Type |
Rotary actuator for VRI/VRE |
| Cable length |
2 m |
| Power supply |
230 Vac | 50 VA |
| Valve type |
3-way |
| Minimum pressure drop |
1 bar |
| Medium |
heating or chilled water |
