Freeze Protection Valve
The freeze protection valve is designed to preventing from freezing when the air temperature falls, avoiding possible damage to water pipes, solar, etc.
Specification
| Test Load | 80 N |
| Working Temp. Range | 3°C - 6°C or 0°C - 5°C |
| Stroke | 4.0 mm |
Temperature vs. Course Curve
* based on practical test data
Application
Thermal actuator inside the valve automatically opens when the ambient temperature dropped 3 °C, then causing minimum quantity of relatively warmer water flow toward the drain, reducing the chance of water freezing. Once ambient temperature rises up to 4 °C, the thermal actuator will shut the valve and stop flowing.
