Proportional Regulators regulate the outlet pressure proportionally to an electric signal (0 - 10 V or 4 - 20 mA).
Thus, proportional regulators are applied, where different pressure conditions are required.
As a highlight, the piezo-controlled proportional regulator is to mention, which can regulate the desired pressure very fast and very precise due to its piezo-technology.
Series 0:
Small high-tech proportional regulator; Piezo-conrolled; for little flow rates, that need to be regulated quickly and accurately.
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