For operation with Siemens 2-port and 3-port valves, types VVF47.., VXF47.. with 20 mm stroke as control valves in heating, ventilation and air conditioning systems
Technical Specifications
Positioning signal
3-position
Degree of protection
IP54
Ambient temperature, operation
-10...55 °C
Medium temperature
1…95 °C; 33.8…203 ºF
Mounting position
Upright to horizontal
Operating voltage
AC 230 V