Product Description
These small linear valves are used in combination with small electric linear valve actuators and thermoelectric actuators for the control of hot/or chilled water for fan coil units and small reheaters/recoolers in electric/electronic temperature control systems.
Technical Properties
| Valve type |
3-way mixing, bypass |
| Medium type |
Water, with max. 50 % glycol according to VDI2035 |
| DN size |
25 mm |
| Media temp. |
2 ... 120 oC |
| Kvs value |
6,3 |
| Flow char. |
Modulating |
| Nominal pressure |
PN16 |
| Stroke |
6,5 mm |
| Port connection |
ext. thread flat sealing |
| Close off |
250 %rh |
| Balanced seat design |
Yes |
| Features |
- Dezincification-resistant yellow brass
- No maintenance work is required
- Wide standardized range of kvs-values
- Reduced kvs-values in the bypass to facilitate hydronic balancing
- Range of fittings available for different connetions (compression, soldered, threaded)
- Small size allows installation where space is limited
- Long stroke results in a high-quality characteristic
- Soft seat for low leakage rate and high rangeability
- High close-off pressure
|
