Vorrichtung zum Auftragen von flüssigen oder pastösen Medien, insbesondere Leim auf ein Substrat

摘要

The device (100) comprises a glue container (1), from which a pump (2) conveys glue via a connecting line (3) to an application head (4). Arranged in the connecting line (3) is a reducing valve (10), by means of which the optimum output pressure for the operation of the pump (2) can be reduced to the optimum working pressure for the operation of the application head (4) and can be preserved on closing of the glue valve which is present in the application head (4).