The 2FAA.B balanced valves are intended for use in heating, thermo-ventilation, air conditioning systems, both civil and industrial, and in industrial thermal process plants and can not be used as safety valves. They are applied in the control of fluids belonging to group 2 according to the provisions of art. 13 of Directive 2014/68/EU (PED). Group 2 includes water, superheated water, mixture water glycol 50% max., Steam. For fluids belonging to group 2 other than those indicated, contact the Technical Support. The peculiar characteristic of these valves is to work with high close-off and low-leak pressure. This makes them particularly suitable for applications on high pressure fluids and high exchange DTs such as superheated water (district heating systems, boiler boilers) and steam.