My water feature leaks water while off but only when pump is running. I have a Hayward GVA-24 valve actuator on what I believe is a Jandy valve. Let me put it out there that I am new to owning a pool. I am assuming that the valve is not closing all the way, although it appears, by looking at the handle position, that it is fully closed. I will be removing the actuator and lubricating the Orings per the manual but I do not think that will solve my issue. Are there Orings in the valve itself that may have gotten pinched and therefore allows a small amount of water to pass through? Any suggestions/ recommendations are appreciated.
Thanks so much,