This part of GB/T 17213 applies to circulation capacity. This section specifies how to describe the inherent flow characteristics and inherent turndown ratios of typical control valves. It also provides a method for specifying relevant guidelines to comply with the flow characteristics determined by the manufacturer.
GB/T 17213.10-2005 Referenced Document
GB/T 17213.1-1998 Industrial-process control valves. Part 1: Control valve terminology and general considerations
GB/T 17213.2-2005 Industrial-process control valves.Part 2-1:Flow capacity.Sizing equations for fluid flow under installed conditions
GB/T 17213.9-2005 Industrial-process control valves.Part 2-3: Flow capacity.Test procedures
GB/T 17213.10-2005 history
2015GB/T 17213.10-2015 Industrial-process control valves.Part 2-4:Flow capacity.Inherent flow characteristics and rangeability
2005GB/T 17213.10-2005 Industrial-process control valves.Part 2-4: Flow capacity.Inherent flow characteristics and rangeability