I have a Rainbird JTV-100 valve that only works when I release the bleedscrew or rotate the solenoid. It will not work when I manually turn it on at the Controller. I have checked the voltage at the Controller, and I get approximately 26-28 volts. I have checked the voltage at the Valve and I get the same thing (both connected to the solenoid and not connected to the solenoid). I have checked the ohms and get approximately 45 ohms. Additionally, I have checked the common connection at both the u...
