Pneumatic valve unit for controlling packaging systems, has parallel electrical lines corresponding to number of multiway valves on contact surface with insulation removed at defined points to form valve contact fields

摘要

The device has electrically controllable multiway valves (2) in series attached to a common distribution arrangement (1) via which electrical connection of the valves is carried out by parallel wiring. Parallel electrical lines (9) corresponding to the number of valves run along an electrical connection surface of the distribution arrangement with electrical insulation removed at defined points to form contact fields (10) for individual connection of the valves.