Questions regarding the control valve selection software
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In the control valve selection software, what do those letters representing the product model and flow characteristics mean? Rest
The valve models vary from company to company； As for flow rate control valves, they generally come in two types of control characteristics: equal percentage EQ% and linear ； Some formulas incorporate control spools with high EQ% values in order to increase the flow capacity of the valve ； I’m not sure which company developed the selection software shown in the image above, and I also don’t fully understand its adjustment features.