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Wafer butterfly valve - DN 40 - 200 | VKF41
This is rotary butterfly valve that gives high performance. Its leakage rate is even less than 0.25 percent of the KVS value and it can expertly work within the temperature range of -10 to 120 degree Celsius. This rotary valve is perfectly suitable to be used as shut-off valves within closed circuits of standardized HVAC applications such as chiller and boiler circuits. It expertly works at closing or opening of heat exchanging flow.