VALVE DBV -1P VALVE THERMAL RELIEF VALVE

VALVE DBV -1P VALVE THERMAL RELIEF VALVE TWO WAY Best for your hydraulic system Rodzaje tłumaczeń Tłumaczenie tekstu Tekst źródłowy 1 259 / 5 000 Wyniki tłumaczenia Opening temperature 97 degrees C Maximum temperature 110 degrees C Connection thread 3/4 Material of workmanship - Brass max. operating pressure in the boiler - 4 bar max. operating pressure in the network - 6 bar Valve thermal insulation included The valve has two levels - the lower level is used to drain heated hot water, the upper level is used to introduce cold water to the heat source and thus to cool it. When the temperature has reached 97 ° C, the valve opens both stages - the lower stage releases hot heating water to the sewage system, and the upper stage releases water to the heat source, balancing the pressure during water supply to the heating system. For proper operation, it is necessary to place the valve as close as possible to the heat source, in the place where the boiler temperature is highest in the event of overheating - usually directly at the top of the boiler or the drain pipe near the boiler. The thermostatic element from a reputable French manufacturer is placed directly in the heating water, so the reaction to changes in the supply temperature is practically immediate. The valve has a handwheel for manual actuation (similar to safety valves). Each valve is inspected during production. Delivery 15 € 0852282331