Thermo actuator VAC
Thermo actuator VAO
Actuators

Thermo actuator VAC

Thermal actuators VAC is used in secondary heating and cooling systems.
The actuator is adapted to MMA's thermostatic valves with thread M28 * 1.5
(ex FVR, Evoflow or Flexkoppel).
VAC is regulated by room control center R41.
VAC is also available with connection M30 * 1.5 for valves of other
make or underfloor heating distributor.

Description
The thermostat actuator's characteristic is "on / off".
In the event of a power failure, the actuator closes NC.
The actuator is provided with operating position indication above the nut.
Red - closed
Black - open
The actuator is connected with the supplied cable attached to the underside of the actuator.

Properties
Max operating temperature 50
Material Plastic