OpenSprinkler › Forums › Hardware Questions › OpenSprinkler › Low Pressure ( no pressure ! ) system – What's the best valve to use ? › Reply To: Low Pressure ( no pressure ! ) system – What's the best valve to use ? May 19, 2018 at 12:43 pm #50093 RayKeymaster I am guessing that 12VDC is a more common type for motorized ball valve?
