Posted 2/9/2012 05:43 (#2215487 - in reply to #2201149) Subject: Re: FM 750 Field IQ and teejet valves
Only Rev Polarity Teejets I've come across are on Spra-Coupes. The standard 3-Wire Teejet Section Valves have a black and red wire for 12v in, then a white signal wire, which opens the valve with 12volts supplied. Big benefit of this, is that you don't have to run a heap of current through the Ez-Boom or Field IQ controllers to turn the valves On or Off, as this white wire is only a signal wire.
FM 750 Field IQ and teejet valves
