Valve adjusting arrangement for use in heating and ventilation engineering, has pressure spring acting on metallic part and mounted in housing such that metallic part is held in end position during cessation of heating

摘要

The arrangement has a unit comprising a metallic part (11) and a pressure spring (12) and is arranged in a housing (9). The metallic part takes up a form that corresponds to embossed shape retention, during heating in an end position. The pressure spring acts on the metallic part and is mounted in housing in such a manner that the metallic part is held in another end position during cessation of heating. A spring carrier (20) is arranged between the metallic part and pressure spring. The spring carrier is made of mechanically stable plastics.