Intended use
Thermal actuator for operating heating valves for individual room control
For controllers and thermostats with switching output, 2-point control or pulse width modulation (PWM)
Product features
Normally closed (NC)
With thermal expansion element
Forceless installation on the valve using the first-open function
Re-open function: Actuator can be opened manually in case of servicing
Visible position indicator
Noiseless
Maintenance-free
Includes adapter for adjusting the closing dimension from 10.8 mm to 10.2 mm and 8.4 mm