Bürkert has advanced the intelligent control of process valves with the introduction of the Type 8694, the first valve positioner on the market that offers an IO-Link digital communication interface. To meet the latest Industry 4.0 requirements, the Type 8694 has been designed to allow for easy integration into intelligent machines operating in the hygienic sectors. Where the Type 8694 really differentiates itself is its interconnectivity options to equipment across a facility. IO-Link is an open communication standard that can interface with all common fieldbus and automation systems with minimal implementation work.