System for the control and / or for the regulation of a flow that flows in a flow channel of an aerotechnical installation, preferably of a laboratory or clean room air-engineering installation

摘要

System for the control and / or for the regulation of a flow that flows in a flow channel (3) of an aerotechnical installation, preferably of an air-laboratory installation of a laboratory or of a clean room, by means of the adjustment of a butterfly valve (4) disposed in the flow channel (3), the system having at least one electronic control device and / or at least one electronic regulator, preferably an electronic flow regulator (1), as well as at least one drive (2). ) connected to at least one control device and / or to at least one controller via a line connection (12), by means of which the orientation of the throttle valve (4) arranged in the flow channel can be modified. (3), characterized in that at least one control device, connected to at least one drive (2), and / or to at least one controller connected to at least one drive (2), is assigned a processor with an interface of digital communication of output and / or of e (11) and that this drive (2) connected to the control equipment and / or the controller is assigned a processor with a digital input and / or output communication interface (13) and that the interface digital communication of output and / or input (11) of the processor of the control equipment and / or of the regulator and the digital communication interface of input and / or output (13) of the processor of at least one drive (2) connected the control device and / or the controller are digitally coupled to each other through the complete transmission circuit for a digital control of this drive (2).