![]() You can operate your sprinkler valves manually – while it is very time-consuming compared to the convenience of automation, it can be handy to know what to do in case of a fault or control box failure. Leaving the sprinkler valves in the open position means overriding any programming you have set up through your controller. If the valves are manually opened, this prevents the control box from coordinating the open and close of the valve. Switching them to the ‘on’ position is manually adjusting that valve, which isn’t required unless your control box isn’t functioning properly. This is exactly where they need to be in order for the control box to then take charge of opening and closing the valves. When you check your control box and see that the solenoid valves are in the ‘off’ position, that’s not a problem at all. ![]() This means that when water is flowing through the valve, the water pressure itself keeps the valve closed unless the valve receives a signal (or manual operation) and switches to open. Should My Sprinkler Valves Remain Open Or Closed?įor electronic solenoid valves – the most common type used in sprinkler systems these days – the nature of the valve means they’re ‘normally closed’. Do I need a professional to open or close the sprinkler valves?.Will Closing The Valve Affect The Flow Of Water?.Should My Sprinkler Valves Remain Open Or Closed?.Like any technical component, sprinkler valves can seem tricky at first, but familiarising yourself with the way an irrigation valve operates will enable you to use it effectively and troubleshoot any issues that may arise in the process. Understanding what this means in context of how sprinkler valves operate will help you determine when your sprinkler valves should be open and when they should be closed. ![]() ![]() Well, yes and no – it all comes down to the difference between manually opening or closing your sprinkler valves and allowing your control box or timer to do it for you. Does this mean the valves are closed and preventing water flow through to your sprinklers? When taking a look inside your valve box, it can be confusing to see your solenoids in the ‘off’ position when you want those valves to be open. Without these valves, we’d have a much more difficult time telling our sprinkler system what to do, and automated valve control has made backyard irrigation more convenient than ever before. Sprinkler valves are a vital part of any irrigation system, translating the instructions from the main control box into changes in water flow. ![]()
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