SNAP-FITTED PNEUMATIC SELECTOR VALVE HAVING A TUBULAR CONDUIT FOR FLUID FLOW SWITCHING

摘要

A pneumatic selector switch having a body member provided with a pneumatic source port and a plurality of actuator ports spaced from the source port and from each other. A movable valve member is carried by the body member for selectively interconnecting the source port to a selected actuator port depending upon the position of the valve member relative to the body member. The valve member includes a tubular conduit bent in substantially a U-shape with one of the opposed open ends thereof always in alignment with the source port and the other open end alignable with any one of the selected actuator ports.