Drip irrigation is a method of watering your lawn and garden. The irrigation system utilizes several valves that control water flow to different areas. These valves are typically located under the soil and use electrical and mechanical components to deliver water to one or more drip tubes. As these valves wear down, they may need to be repaired or replaced. However, you should be able to repair these valves with simple hand tools.
You should first inspect the valve housing for cracks or damage to replace the valve. If the valve housing is damaged, replace it immediately. You should also inspect any attached filters to ensure they are clean. Once you have replaced the filters, you can reassemble the valve by inserting it back into the bottom housing. When you’re done, tighten the screws holding the two housings together. After repairing the valve, activate the irrigation system. The new valve should automatically turn on when you operate the controller.
Another way to ensure your drip irrigation system runs safely is by installing a pressure regulator. A pressure regulator will prevent the water pressure from rising too high, which can harm your plants. There are two types of pressure regulators: adjustable pressure regulators and preset pressure regulators. Adjustable pressure regulators are good for most backyard gardeners. They have a preset output pressure and a maximum inlet pressure.
When installing your drip irrigation system, you should choose the method that is right for you. The method depends on your garden size, availability of water outlets, and plant material. If you choose an above-ground anti-siphon valve, you should also ensure it is connected to a backflow prevention device.
To minimize water waste, try standardizing the emitters on your drip irrigation valve. It’s easy to add more emitters if you’d like. One popular type is the RAINBIRD xeric-bug emitter. You can use a single emitter per plant, but you should remember that it may be better to use two emitters per plant to maximize efficiency.
You should also look for anti-siphon valves, which prevent the water from flowing back into your drinking water source. Most of these valves come with a built-in filter and pressure regulator, making the installation easier. A good anti-siphon valve is usually installed 6″ above the soil level.
In conclusion, repairing and replacing a drip irrigation valve is a relatively simple task that should be handled by a licensed professional if possible. If the valve needs to be replaced, choose the correct type and size for your system.