I have an inline control valve that is not opening and I cannot determine the manufacturer or model to get replacement parts. I would appreciate any assistance identifying the valve or a replacement diaphragm. The valve will not open to allow water to flow to the zone. All other zones operate and I have swapped the solenoid from another valve, and the other valve operates with the swapped solenoid. The problem valve will not operate with either solenoid. Therefore, I assume the controller and so...
