I have an Orbit valve attached to a four station manifold that won’t shut off. I’ve changed the valve three times, twice with brand new valves and one used valve that had previously been working fine. I’ve changed the diaphragm and solenoid. I’ve tried running it off the timer to get it to shut off and I’ve disconnected it completely from the timer and it still won’t shut off. The other three valves on the manifold are working fine. There are no leaks coming from the valve in question. I am stum...
