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In a ball valve which require 24v dc supply to operate, whose solenoid valve doesn't have any + or - indication, how can we make wiring connectionto solenoid valve?



In a ball valve which require 24v dc supply to operate, whose solenoid valve doesn't have any +..

Answer / narendra

u can connect diode & check it by providing power supply,as it will not damage the the solenoid even polarity is changed.

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