THERMOELECTRIC ACTUATOR
Functions:
Thermoelectric actuator STT are designed for automatic opening and closing heating circuits. To fit on manifold or radiator valves. It can be operated by a series of controllers dedicated to underfloor heating or by room regulators only.
Description:
Thermoelectric actuator STT is equipped with a valve stem position indicator .
They are equipped with an electric cable and a nut with a thread for mounting directly on the manifold or radiator valve. The actuators are currentless closed (NC).
Unit | |
The actuators are currentless closed (NC) | |
Fittings | nut with M28 x 1,5 screw thread |
Class | IP54 |
Opening time | ~3,5 min. |
Stroke | 3,7mm |
Max. operation temperature | 60°C |
Power supply | 230V 50Hz |
Work power | 3W |