Industrietechnik
DB-VZ3-25 DB-VZ, Internally Threaded 2/3-Way Control Valves, DN15–25
On/off control of heat or cool water flow. The valves must be combined with the SM actuator.
Specifications
| Connection | G 1 |
|---|---|
| Nominal diameter | DN25 |
| Kvs | 5.5 m³/h |
| Max. diff. pressure | 60 kPa |
| Media temperature | 0…105 °C |
| Valve Type | 3-Way |
| Application | District cooling, District heating |
|---|---|
| Pressure rating | PN16 |
| Connection types | BSP internally threaded according to ISO 228/1 |
| Leakage | 0.0 % of Kvs () |
| Media | Hot water, Cold water |
| Closing direction | When stem is pulled outward |
| Media temperature | 0…105 °C |
| Stem | Stainless steel 1.4305 |
| Ball | NBR |
| Spring | Stainless steel |
Software & documentation
Product sheet
Instructions
Other documentation