Type Radiator thermostats
Operation Electromechanical
 
 

The miniature thermostat with hydrosensor (liquid filled) is suitable for installation on all Herz valves for thermostatic operation.

Features include:
• In the 0 position the thermostatic valve is shut-off and the frost release is turned off.
• Set value ranges of 6-30°C or 6-28°C.
• Limiting and locking functions.
• White handwheel.
• Frost safety limit temperature of 6°C.
• Maintenance free.

The miniature thermostat serves as a sensor and control element. The change in volume of the liquid contained in the hydrosensor actuates the valve spindle.

Theft protection clips are available and are fitted over the fastening nut.


The miniature thermostat with hydrosensor (liquid filled) is suitable for installation on all Herz valves for thermostatic operation.

Features include:
• In the 0 position the thermostatic valve is shut-off and the frost release is turned off.
• Set value ranges of 6-30°C or 6-28°C.
• Limiting and locking functions.
• White handwheel.
• Frost safety limit temperature of 6°C.
• Maintenance free.

The miniature thermostat serves as a sensor and control element. The change in volume of the liquid contained in the hydrosensor actuates the valve spindle.

Theft protection clips are available and are fitted over the fastening nut.