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Minnesota | I was able to get it all working. I came up with the same idea used to control a electric actuator. The dickey john uses a constant power, ground, relay 1 trigger and relay 2 trigger. I used two relays to build a polarity reversing relay set. My pump is a centrifugal and no fluid returns with the valves open to the booms. I did use an old manual I had to find that the hardi valve is 12 turns from full closed to full open. I had to turn up the pwm duration in the dickey john controller. It took a more brain power than I'm used to but still cheaper than changing everything out.
Edited by Mn8960 6/9/2025 19:14
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Dickey john rate controller with 2 wire flow control valve
