Multi-way pneumatic valve block has an electronic controller that allows free and flexible selection of valve connection paths within a compact valve body that comprises four serially connected 2- way valve units

摘要

Multi-way valve has a number of pressurizing medium connections (A, B, P, R, S) to a valve body (1) and an electrical controllable drive unit (3) for controlling the valves in the valve body. The valves comprise at least four serially connected 2/2 way main valves (7a-d) connected to the pressure connections and corresponding drive elements (8a-d). An electronic control unit (9) can be used to create different path connections; e.g. 5/2, 5/3 and two 3/2 way valves. The path connections are freely selectable.