EvoFlat VX-F R

The VX-F is a compact flat station distinguished by high performance and ease of operation. The EvoFlat VX-F station is particularly suitable for two-pipe systems with underfloor heating supplied by a central heat generator in multi-family buildings.
The VX-F R stations are for connecting radiators.

Primary side
The station is supplied with heating water from a heat source. The apartment station is factory‑equipped with a domestic hot water thermostat, differential pressure controller, strainer, summer bypass (FJVR), M10 sensor holder, and a fitting for the installation of a heat meter.

Secondary side
The secondary side consists of a plate heat exchanger, safety valve, pressure gauge, expansion vessel, and circulation pump.
To regulate the supply temperature a temperature controller of type FTC is used.

Domestic Hot Water (DHW)
Domestic water heating is carried out using a heat exchanger in a flow‑through principle. The domestic water temperature is regulated by the automatic controller type TPC‑M. This combination controller offers exceptional user convenience by functioning as both a hydraulic and a thermostatic valve.

The flow‑controlled section allows primary and secondary side flow through the heat exchanger only during domestic hot water draw‑off. Immediately after the draw‑off ends, the flow is shut off. The thermostatic section, on the other hand, regulates the domestic hot water temperature. The TPC‑M controller ensures a constant domestic hot water temperature even in the presence of fluctuating supply temperatures and differential pressures.