The Control Valve's Hidden Impact on the Bottom Line (part 2)

摘要

PART 1 OF THIS ARTICLE (valve MAGAZINE, SUMMER 2003) MADE THE case that the control. Valve, as part of the overall process control infrastructure, is often overlooked when end users consider ways to improve financial performance in their plants. One of the prime reasons for this problem is that control valves are generally selected and maintained as if they were static devices and not part of the highly dynamic process control system.