Underground Sprinkler Valves (80 items found)

A reliable underground sprinkler system starts with the right accessories. From valve boxes to solenoids, these essential components help regulate water flow, protect your system and ensure efficient lawn and garden irrigation. Whether you're installing a new system or maintaining an existing one, Ace Hardware has the parts you need to keep everything running smoothly.

What Does a Sprinkler Valve Do?

A sprinkler valve is a key component in an irrigation system that controls the flow of water to specific zones in your yard or garden. It opens and closes based on signals from a timer or irrigation controller, allowing for scheduled, automated watering. This ensures that each area receives the right amount of water at the right time, helping to conserve water and promote healthy plant growth.

Types of Underground Sprinkler Valves

There are several types of sprinkler valves, each designed for specific system setups:

• In-line valves: Installed underground and used with a separate backflow preventer. Ideal for systems with multiple zones.
• Anti-siphon valves: Combine a valve and backflow preventer in one unit. Must be installed above ground and are great for preventing water contamination.
• Electric solenoid valves: Operate using an electric signal from a timer or irrigation controller to automate watering schedules.
• Manual valves: Operated by hand, these are simple and cost-effective for small or single-zone systems.

You can also explore our selection of drip irrigation accessories for greater irrigation versatility.

When Should You Replace a Sprinkler Valve?

Signs of a faulty sprinkler valve include zones that fail to turn on or off, water leaking around the valve or unusual humming or clicking noises during operation. These issues may be caused by a worn solenoid, debris blocking the valve or internal damage. Performing a manual test and inspecting the valve components can help identify the problem before replacing any parts.

How to Choose the Right Underground Sprinkler Parts

When selecting a sprinkler valve, it's essential to consider factors like pipe diameter, water pressure requirements and compatibility with your existing system components. You’ll also want to consider the following:

• System type: Choose a valve compatible with your irrigation layout and water pressure.
• Number of zones: Match the number of valves to the zones in your yard.
• Installation location: Decide between in-line (underground) or anti-siphon (above ground) based on your setup.
• Automation needs: Determine if you want manual control or integration with a smart irrigation controller.

Shop Underground Sprinkler Valves Near You at Ace

Visit your neighborhood Ace Hardware for help with all your irrigation system needs. Our team can guide you in finding the right parts for installation, repairs or upgrades, whether you're maintaining a home lawn or managing a larger commercial setup. With convenient online shopping, free store pickup and a wide selection of underground sprinkler valves near you from brands like Lawn Genie and Champion, Ace makes it easy to keep your system running smoothly.

You can also shop our extensive garden selection for more irrigation help, with garden hose connectors, sprinkler accessories, timers and more readily available.