Anti-freeze valve WFV

The anti-freeze valve installed in the heat pump installation allows for slow release of the medium when the medium temperature drops below
3 °C. This prevents ice from forming in the installation, protecting its components from damage. It is recommended to install 2 anti-freeze
valves in the installation.

Technical data:
Material: brass
Max. static pressure: 10 bar (PN 10)
Max. medium temperature: 90°C
Ambient temperature range: -30°C to + 50°C
Temp. medium starting opening: +3°C
Temp. closing medium: +4°C
Accuracy: +-1°C
Connections: 1" M for 601561
1 1/4" M for 601562
Possibility to control the anti-vacuum valve.
Possibility to check the cleaning cartridge and replace the sensor.