Metering device for the consumption of thermal energy (heating/cooling) for single building unit, ready for direct wall-mounting.

Composition
- DN 20 4-way zone ball valve with bypass flow driven by servomotor powered at 230 Vac, 50 Hz
- DN 20 impurity filter
- No. 4 DN 20 ball valves
- Wall-mounting brackets complete with screws and dowels

The device is ready for the installation of a DN15 thermal energy meter (3/4” connections) or DN20 (1” connections), with direct reading or data transmission.

The “Balancing valve kit” cannot be installed inside the module in place of the impurity filter.
The unit assembled as such is ready for connection on the left side to the main pipes of the centralised system.

Valve connection thread as per UNI EN 10226-1.