HERZ 1" Central 2-Way Valve + Thermostatic Valve 220 V (Actuator) is a reliable and efficient control valve for your underfloor heating system. This 1" Two-Way Central Control Valve is supplied with a 230V thermostatic valve (actuator). The control valve has a straight-through design suitable for both underfloor heating and fan-coil applications. The 2-way control valve is designed for variable flow fluids and provides optimum performance in your heating system. A room thermostat connected to the thermostatic valve allows you to easily control the room temperature. You can use this control valve at the inlet of your underfloor heating collector or at the fan-coil inlets. Rely on HERZ 1" Central 2-Way Valve + Thermostatic Valve 220 V (Actuator) for efficient, precise and reliable control of your underfloor heating system.