Device for drawing off liquids comprises a drawing off device having an outlet with a controllable valve head which adjusts the outlet from a closed position to an open position

摘要

Device for drawing off liquids comprises a drawing off device having an outlet (4) with a controllable valve head (6) which adjusts the outlet from a closed position to an open position. The valve head travels into different positions and directions. Preferred Features: The outlet has a tube made from a metal, preferably high grade steel. A drive (9) for the valve head is formed by the tube. The valve head is connected to a blast connection (8) which closes the outlet in the closing position.