Irrigation Water Valves

When most people move into a new home, one of the first things they do is look into taking care of the grounds. As a result, they are more likely to invest in an irrigation system.

Irrigation systems help homeowners create lush landscapes and gardens by supplying water throughout the growing season.

However, there are various types of irrigation water valves, which can be confusing for the newbie. So keep reading further as we discuss the different types of water valves and what they're used for.

Ball Valves

Ball water valves are one of the most common types of irrigation valves. They consist of a ball with a hole in the center connected to a handle.

When the handle is turned, the ball rotates to either block or allow water to pass through the hole. Ball valves are often used to control water flow in irrigation systems.

Ball valves come in various sizes and designs, so choosing one suitable for your specific need is vital. There are three main types of ball valves: float, pressure-assisted, and diaphragm.

Each type has its advantages and disadvantages, so it's essential to understand the differences before choosing a valve.

Float Valves

Float ball valves are the most common type of water valve used in irrigation systems.

They are simple to operate and require little maintenance. However, they aren't as precise as other types of valves and can sometimes allow too much or too little water to flow through the system.

Pressure-Assisted Ball Valves

Pressure-assisted ball valves are more expensive than float valves. Still, they are more precise and offer better control over the amount of water that flows through the system.

As a result, they are often used in commercial irrigation systems where precision is essential.

Diaphragm Ball Valves

Diaphragm ball valves are the most expensive type of valve. Still, they offer the best control over the amount of water that flows through the system. As a result, they are often used in high-end irrigation systems where precision is essential.

When choosing a ball valve, it's crucial to consider the specific needs of your irrigation system. If precision is not a concern, a float valve may be the best option. If you need more control over the water flow, a pressure-assisted or diaphragm valve may be the better choice.

Ultimately, the decision comes down to personal preference and the needs of a particular irrigation system.

Check Valves

Check water valves prevent backflow or leakage in irrigation systems. They consist of a flap that opens and closes to allow water to flow in one direction only. Check valves are typically installed in the main irrigation line to prevent water from flowing back into the system.

When choosing a check valve for your irrigation system, it's essential to consider the flow rate of the water source and the system's pressure. In addition, there needs to be a decision made on whether to choose an automatic or manual valve.

Automatic valves are more expensive, but they offer the convenience of not remembering to open and close the valve. Manual valves require you to open and close them, but they are less expensive.

When choosing a check valve, it's essential to select one that is rated for the maximum flow rate and pressure of your irrigation system. In addition, selecting a valve made from durable materials that can withstand the corrosive effects of chemicals often used in irrigation systems is essential.

Isolation Valves

Many types of irrigation valves can isolate different sections of your irrigation system.

Isolation valves shut the water off to a particular system unit while allowing water to flow to other areas. This is often necessary when repairs or maintenance must be done on one section of the system without affecting the rest.

This irrigation valve is also known as a water shut-off valve.

Valves come in various materials, including brass, plastic, and stainless steel. Some are designed for specific applications, such as those that include a backflow preventer. Others are more general-purpose and can be used for various irrigation system designs.

When choosing an isolation valve for your irrigation system, selecting one that is appropriate for your system type and the water pressure you're working with is crucial.

You also need to consider the valve's location, as some models are for outdoor use. In contrast, others are better suited for indoor installations.

Once the correct isolation water valve is selected for a specific purpose, it must be installed properly. Correctly installing it ensures it works perfectly and doesn't cause any leaks or other problems. Follow the manufacturer's instructions carefully and always test the valve before using it on the irrigation system.

With the correct isolation valve in place, the irrigation system will continue to operate smoothly and efficiently, even when repairs or maintenance needs to be carried out in one section. This will help keep the plants healthy and the lawn looking its best.

Automatic Zone Control Valves

If you're looking for an irrigation system to help you save time and money, consider automatic zone control valves.

These valves can automatically turn on and off the water supply to specific areas of the property based on what's needed. This can help reduce wastage and ensure that plants receive the right amount of water at the right time.

Several types of automatic zone control valves are available on the market, so it's important to research to find the best one for a specific need.

Gate Valves

Gate valves are a vital part of an irrigation system because they allow you to regulate the amount of water that flows through the system. This is important because too much water can damage plants, and too little water can prevent them from getting the moisture they need to grow.

When choosing a gate water valve for an irrigation system, selecting one that is the correct size is essential. A large gate valve is not needed if there's a small irrigation system. Likewise, a small gate valve is not required for an extensive irrigation system.

Select From Our Different Types of Water Valves

A large selection of water valves is available on the market, each with its specific purpose.

Contact our dedicated professionals for assistance if you want more information on the various types of water valves. GOGREEN can help you select the correct water valve for your specific application.