Product Description
Pressure balanced control valve for closed circuit systems.
For district heating; hot or cold water (max. 50% glycol), water quality VDI2035
Technical Properties
| Valve series |
V5025A |
| Valve type |
2-way press. bal. |
| Medium type |
water |
| DN size |
20 mm |
| Media temp. |
2 ... 200 oC |
| Kvs value |
6.3 |
| Flow char. |
mod.equal% |
| Nominal pressure |
PN25 |
| Action to open |
stem up |
| Close off pressure with 600N motor |
2500 kPa |
| Materials |
body nodular iron GGG40.3, trim stainless steel |
| Stroke |
20 mm |
| Port connection |
flanges ISO7005 |
| Additional Descriptions |
Models DN15..80 approved according DIN EN 14597 (up to 130 °C), with motors ML6425A, ML7425A. |
