Strömungstechnische Kenngrössen von Stellgeräten und deren Bestimmung

This technical guideline addresses the measurement and determination of fluid characteristics associated with control valves. It provides standardized methodologies for evaluating performance parameters that are critical to the design, selection, and operational assessment of valve systems in various industrial applications. The document outlines specific procedures for defining flow rates, pressure drops, and related dynamic properties under controlled conditions. By establishing consistent calculation methods, it ensures that data derived from valve testing can be reliably compared across different manufacturers and testing facilities. The approach described within focuses on experimental setups and analytical frameworks that capture the behavior of fluids passing through regulating mechanisms. Emphasis is placed on accuracy and repeatability to support engineering calculations and system optimization. This resource serves as a reference for specialists involved in process engineering, where precise control of fluid dynamics is essential for maintaining efficiency and safety. The content integrates established principles with updated measurement techniques to reflect current technological advancements in the field.