Device for controlling fluid flow of fluid supply line in fluid discharge line, has closing body, which is closed in closed position of fluid flow of fluid supply line in fluid discharge

摘要

The device (100) has closing body (103), which is closed in closed position of a fluid flow of fluid supply line (101) in fluid discharge line (102). A line element (104) surrounds fluid discharge line. One end of spring element (105) is coupled to the closing body and other end of the spring element is coupled to line element, so that the closing body is pre-stressed in the closed position.