The VEAB is a proportional pressure regulator valve. In contrast to other valves, its a directly actuated valve based on piezo technology. Its distinguished by control precision, repetition accuracy and pressure stability. Its virtually free of wear, and its very quiet. Its used above all where precision pressure regulation is required for small volumes. Examples include medical analysis applications, as well as delicate processes in electronics manufacturing and eye surgery. The VEAB is characterised by its compact design and its clear structuring broken down into the mounting base, the connection level and the information level.