04C
04C
Anti-freeze valve
- Max working pressure: 10 bar
- Working temperature range: 0–90 °C
- Ambient temperature: -30–60 °C
- Opening temperature: 3 °C
- Closing temperature: 4 °C
- Product codes
- Description
- Documentation
- Spare parts
Product codes
| Item code | Size | Kv |
|
|
DN | Download the 3D file |
|---|---|---|---|---|---|---|
| 04C025000 | G 1 M | 55 | 1 | 20 | 25 | |
| 04C032000 | G 1 1/4 M | 70 | 1 | 20 | 32 | |
| 04C040000 | G 1 1/2 M | 72 | 1 | 20 | 40 |
Description
The anti-freeze valve detects the temperature of the system thermal fluid by means of the thermostatic sensor contained in the body and opens the lower discharge port when the fluid temperature drops to the setting value of 3 °C. The slight discharge flow rate prevents the pipes external to the building from freezing, avoiding damages to the system devices or pipes themselves. It is used in heating and cooling systems, typically with heat pumps.
Documentation
Spare parts
