VALVES FOR INDIVIDUALISATION OF COMMUNAL HEATING Range OIH module (Optimized Individual Heating) Sizes DN 20 Pressure 6 Bar (max.) Temperature DN 20 Materials Brass and stainless steel Special Features Individualises communal heating One heat source, one distribution network, two functions: supplies heating and domestic hot water to each home Applications Individual/communal heating End Connection Screwed and threaded, BSP Motorisation Piloted by integral electronic device