Aseptomag® leakage valves are used for the mixproof shut-off of pipelines at a tank in UltraClean processing plants. The moving valve stems are sealed by a stainless steel bellows.
What distinguishes these valves from truly aseptic mixproof valves, is the leakage chamber between the valve seat seals. Any leakage that occurs at the seals is drained out through the leakage opening in a depressurized manner. This concept reduces the required installation effort as well as process complexity and energy consumption.