Giacomini R291 2-way piston zone valve male-male connections with tail pieces WRAS-Approved working pressure: 10 bar

working pressure: 10 bar

Optional electrical heating kit with temperature control

minimizing the flow demand from the primary circuit and reducing the return temperature

5 l/min and 3/4”E outlet

Connection of circulator or mixing valve

Giacomini R291 2-way piston zone valve male-male connections with tail pieces WRAS-Approved working pressure: 10 bar2 way piston zone valve, male male connections with tail pieces. The R291, R292 and R292E zone valves are equipped with a piston stopper and can be of the 3 way type, equipped with an adjustable by pass, or 2 way, which generally requires the installation of a differential valve on the main circuit.