Hunter Sprinkler Valve Ultimate Guide for Easy Irrigation

Hunter Sprinkler Valve: Ultimate Guide for Easy Irrigation

Sprinkler systems play a vital role in maintaining a lush and healthy landscape, and Hunter sprinkler valves are the backbone of these efficient irrigation systems. As the heart of your irrigation setup, you want to make sure you’re using high-quality, reliable, and versatile valves to control the flow and pressure of water throughout your property.

Hunter Industries offers a diverse range of sprinkler valves designed to cater to various needs and conditions. Whether you have a small residential garden or a vast commercial landscape, there is a Hunter valve that’s perfectly suited for your irrigation requirements. You’ll find valves tailored for low or high flow, clean or dirty water, and low or high pressure, all constructed with durability and efficiency in mind.

By choosing Hunter sprinkler valves, you’re investing in the longevity and effectiveness of your irrigation system. These valves ensure that water is distributed evenly and efficiently, helping you maintain a well-hydrated landscape and giving your plants the essential water they need to thrive. So go ahead and explore the versatile world of Hunter valves – your lawn and garden will thank you for it.

Hunter Sprinkler Valve Basics

Hunter Sprinkler Valve Basics

Water Flow and Pressure

Hunter sprinkler valves help you control the flow of water and pressure in your irrigation system. They allow water to enter from the main line and exert force against the valve’s diaphragm. As water flows through a small orifice in the diaphragm, it travels into the upper chamber and then through the bonnet to the solenoid area. By regulating these valves, you can ensure that your lawn or garden gets the right amount of water it needs, by maintaining the appropriate water flow and pressure.

Inlet and Outlet Size

When selecting a Hunter sprinkler valve, consider the inlet and outlet size that will work best for your particular system. These sizes can vary depending on your irrigation needs and the type of heads you are using. The correct inlet and outlet sizes will ensure proper flow rates for your system, resulting in optimal performance.

GPM and PSI Ratings

Hunter valves come with different GPM (gallons per minute) and PSI (pounds per square inch) ratings. It is essential to choose a valve with the appropriate GPM and PSI ratings for your specific irrigation needs. This will ensure that your system operates efficiently and effectively. Keep in mind that GPM refers to the flow rate capacity of the valve, while PSI indicates the pressure at which it can operate.

Here is a quick reference guide:

Sprinkler ValveGPM RatingPSI Rating
Valve Model 110 GPM20 PSI
Valve Model 215 GPM25 PSI
Valve Model 320 GPM30 PSI

Options Available

Hunter sprinkler valves offer various options to suit your specific needs. Some of the available options include:

  • Manual Operation: This allows you to open and close the valve manually, giving you more control over when and how much water is released.
  • Solenoid Activation: This option enables you to use an electronic controller to operate the valve remotely. You can program it to turn on or off at specific times or intervals.
  • Flow Control: This feature helps you adjust the flow rate of water through the valve, ensuring a consistent and appropriate amount of water is being provided to your plants.
  • Anti-Siphon Technology: It helps prevent water from siphoning back into the system, which can cause contamination and other issues.

By understanding these Hunter Sprinkler Valve Basics, you can select the best valve for your specific needs and gain control over your irrigation system.

Types of Hunter Sprinkler Valves

Types of Hunter Sprinkler Valves

Hunter Industries offers a wide variety of sprinkler valves to suit different needs and applications. In this section, you will learn about the different types of Hunter sprinkler valves and their functions.

Anti-Siphon Valves

Anti-siphon valves are designed to prevent backflow and contamination in your irrigation system. These valves incorporate a built-in atmospheric vacuum breaker that stops water from siphoning back into your main water supply. It’s important to install them at least 6 inches above the highest sprinkler head in your system.

Irrigation Valves

Irrigation valves are the heart of your sprinkler system, controlling water flow to different zones. Hunter provides a broad lineup for residential and commercial applications, with options such as the:

  • PGV Jar-Top
  • PGV 1″
  • PGV 1½”

These valves are designed to handle low to high water flow, ensuring reliable performance for years to come.

Brass Valves

Brass valves are durable and corrosion-resistant, making them suitable for industrial and large commercial projects. They tend to be more expensive than composite plastic valves, but they offer long-lasting performance.

Inline Valves

Inline valves are installed directly in your irrigation system’s mainline, controlling water flow to individual zones. These valves are typically used in residential and light commercial applications, offering efficient zone control.

Gate Valves

Gate valves are primarily used for on/off applications and are ideal for controlling water flow in larger systems and high-pressure applications. They come in various materials, such as brass, to suit your needs.

Check Valves

Check valves prevent water from flowing back into the mainline or other zones in your irrigation system, ensuring that water only flows in one direction. These valves help maintain consistent pressure throughout your system.

Globe Valves

Globe valves are designed to allow precise flow control in your irrigation system. They are especially useful in systems with high water pressure, as they can help regulate flow and prevent pressure fluctuations.

Angle Valves

Angle valves are similar to globe valves but are designed with a 90-degree angle, which can simplify installation and reduce the need for additional fittings. They work well in tight spaces and are often used in commercial and industrial settings.

Indexing Valves

Indexing valves are a type of automatic valve that can handle multiple zones in your irrigation system. They cycle through each zone in sequence, making them useful for larger systems with many zones.

Remember to choose the appropriate Hunter sprinkler valve for your specific irrigation needs to ensure optimal performance and reliability.

Accessories and Add-Ons

Accessories and Add-Ons

Controllers and Remotes

When setting up your Hunter sprinkler valve system, choosing the right controller and remote is essential. These devices help you easily manage and control your irrigation system. With user-friendly options available, you can customize watering schedules to suit your landscape’s needs.

  • Controllers: These are the brains of your irrigation system. They allow you to set and adjust watering schedules with ease. Choose from simple, wall-mounted units or advanced, WiFi-enabled models.
  • Remotes: Make adjustments to your system from anywhere in your yard. Hunter offers a range of remote options, from simple handheld devices to smartphone apps.


To make your irrigation system truly efficient, consider integrating sensors. Sensors enhance your system’s performance by monitoring environmental conditions and adjusting watering schedules accordingly.

  • Rain sensors: Automatically stop watering during rainfall, conserving water and protecting your landscape.
  • Soil moisture sensors: Monitor the moisture levels in your soil and adjust watering based on your plants’ needs.


Nozzles are the gatekeepers of your sprinkler system, ensuring the right amount of water is delivered to your landscape. Hunter offers a range of nozzle options to suit different coverage areas, spray patterns, and pressure requirements.

  • Adjustable arc nozzles: Easily customize the arc and radius of your spray pattern, perfect for irregular-shaped areas.
  • Fixed-arc nozzles: Ideal for square and rectangular areas, these nozzles offer even distribution of water.

Pressure Regulator

A key accessory for your Hunter sprinkler valve system is a pressure regulator. This device helps maintain optimal water pressure within your system, preventing damage to your sprinklers and ensuring even water distribution.

  • In-line pressure regulators: Installed directly on the main water line, these regulators help manage water pressure before it reaches your sprinkler system.
  • Individual sprinkler regulators: Attach directly to your sprinkler heads, providing precise pressure control for each zone.

By carefully selecting and integrating accessories and add-ons like controllers, remotes, sensors, nozzles, and a pressure regulator, you can create a well-rounded, efficient Hunter sprinkler valve system that caters to your specific needs.

Installation and Maintenance

Installation and Maintenance

Tools Required

Before starting the installation process, ensure that you have the necessary tools at your disposal. Some of the required tools for installing and maintaining a Hunter sprinkler valve include:

  • Pipe wrench
  • Teflon tape
  • PVC glue and primer
  • Wire stripper
  • Waterproof wire connectors
  • Multimeter

Remember, the right tools make the job easier and more efficient.

Compression Fittings

Hunter valves can be installed using different types of fittings, but compression fittings offer several advantages. They are quick to install and do not require any glue, making them more convenient for DIY installations. To use compression fittings, follow these steps:

  1. Cut the pipe to the appropriate length.
  2. Slide the nut onto the pipe.
  3. Insert the gripping ring (if provided) onto the pipe end.
  4. Position the pipe end into the valve’s fitting.
  5. Tighten the nut until snug, keeping in mind not to overtighten.

Remember, compression fittings create a secure seal that is both reliable and removable for future maintenance.

Water Supply Lines

Water Supply Lines

When installing your Hunter sprinkler valve, it is essential to connect it to the main water supply properly. Here’s how you can ensure that your valve is connected to the water supply lines correctly:

  • Ensure there is a shut-off valve: Install a main shut-off valve before the valve manifold. This allows you to turn off the water supply to the entire irrigation system when necessary.
  • Double-check the water pressure: Make sure the water pressure is within the operating range of your Hunter sprinkler valve. Check the manufacturer’s specifications for the recommended pressure range, and adjust the pressure accordingly if needed.
  • Use a filter or strainer: Installing a filter or strainer ahead of the valve manifold helps to prevent debris from entering the valves, which can cause leaks or malfunctions.
  • Correctly connect wires: Properly connect the valve solenoid wires to the irrigation controller. This ensures that the valve receives the correct signals to open and close as per your irrigation schedule.

By adhering to these guidelines, you can maintain the efficiency and longevity of your Hunter sprinkler valve. Happy gardening!

Comparing Brands

Comparing Brands

In this section, we’ll compare some of the most popular sprinkler valve brands, namely Irritrol, Rain Bird, and Toro. We’ll discuss their features and how they cater to different irrigation demands. Here, we’ve prepared a concise comparison to help you choose the best sprinkler valve for your needs.

Irritrol Valves

Irritrol has a reputation for producing durable and reliable sprinkler valves. When you opt for Irritrol valves, some key features include:

  • Extensive product range: Irritrol offers a wide variety of valves, ranging from residential to commercial use, and tailored to different water flow and pressure requirements.
  • Versatility: They provide various valves like anti-siphon, inline, and valve-in-head models suitable for different installation setups.
  • Build quality: Irritrol valves showcase solid construction and materials that ensure long-lasting performance.

Rain Bird Valves

Rain Bird is another leading brand in the sprinkler valve industry. The advantages of choosing Rain Bird valves are:

  • Efficient water management: Rain Bird valves boast features like pressure regulation and flow control that help conserve water.
  • Lower maintenance: These valves come with self-draining designs, which significantly reduces manual intervention.
  • Simplified troubleshooting: They offer valves with easy-to-access components, making repairs more convenient.

Toro Valves

Toro is well known for its high-quality irrigation products, including sprinkler valves. Some key aspects of Toro valves include:

  • Wide variety: Toro provides a vast range of valve types, sizes, and configurations, giving you more options based on your requirements.
  • Durability: The sturdy build and materials used in Toro valves ensure long-term performance and reliability.
  • Energy efficiency: Some Toro valves feature a low-power solenoid, reducing energy consumption.

Remember, each of these brands has unique features that cater to various irrigation setups and demands. Consider your specific requirements and preferences when selecting a sprinkler valve.

Applications in Irrigation Systems

Applications in Irrigation Systems

Drip Irrigation Systems

Hunter sprinkler valves are essential in managing drip irrigation systems. These systems are designed to provide water directly to plant roots with greater efficiency. You can rely on Hunter valves to:

  • Ensure precise water distribution
  • Control water pressure
  • Prevent overwatering or underwatering of plants
  • Save both water and energy

By using Hunter sprinkler valves in your drip irrigation systems, you’re not only conserving resources but also maintaining healthy plants that thrive.

Sprinkler Systems

Sprinkler Systems

In sprinkler systems, Hunter valves play a crucial role in controlling water flow. These systems distribute water evenly across your lawn or garden through a network of pipes and sprinkler heads. The benefits of using Hunter valves in sprinkler systems include:

  1. Reliability: They’re built to withstand various water pressures and environmental conditions, ensuring durable performance
  2. Efficiency: Their ability to regulate water flow and pressure prevents waste while keeping your landscape looking its best
  3. Emergency shutoff: You can easily switch off your irrigation system in case of leaks or other issues

Zones and Flow Control

To make your irrigation system even more efficient, consider dividing your landscape into separate zones. By using multiple Hunter valves, you can:

  • Customize water distribution for specific plant needs
  • Manage watering schedules for different areas of your landscape
  • Reduce water waste by only watering the zones that require it

By incorporating Hunter valves for flow control, you can adjust water flow rates, ensuring your plants receive the right amount of water and your irrigation system operates efficiently.

Remember, utilizing Hunter sprinkler valves in your irrigation system will help you achieve optimal performance, conserve resources and maintain a beautiful landscape.


Instructional Videos

Hunter Industries provides a variety of instructional videos to help you better understand and maintain your Hunter sprinkler valves. These videos cover topics such as installation, troubleshooting, and proper usage. You can find these videos on the Hunter Industries website or their official YouTube channel. Watching these videos will make it easier for you to maintain and operate your irrigation system.

Irrigation Professionals

If you need assistance with your Hunter sprinkler valve, consider reaching out to irrigation professionals. They can help you with installation, maintenance, and troubleshooting. Many irrigation professionals have extensive experience with Hunter irrigation products, so they will be able to provide you with expert advice and assistance. To find an irrigation professional in your area, you can consult the Hunter Industries website or get recommendations from your local gardening or landscaping community.

Sprinkler Warehouse

Sprinkler Warehouse is an excellent resource for purchasing Hunter sprinkler valves and other irrigation products. They have a wide variety of products available and their knowledgeable staff can help you find the right valve for your needs. In addition, Sprinkler Warehouse offers fast shipping and competitive prices, making it a convenient and cost-effective option for acquiring your irrigation supplies.

Remember to also leverage the resources provided by Hunter Industries, such as their instructional videos and professional assistance, to ensure you get the most out of your sprinkler valve.

Hunter’s Commitment

Golf Course Irrigation

As a course designer and manager, you understand the importance of proper irrigation for maintaining beautiful and functional golf courses. Hunter is committed to providing golf course irrigation solutions that help you keep your course in top condition. Their products are designed with efficiency, durability, and the specific needs of golf course professionals in mind. Some key features of Hunter’s golf course irrigation solutions include:

  • Advanced nozzle technology designed to produce uniform coverage
  • Rotor systems that can be easily adjusted to accommodate course layout changes
  • High-quality construction materials that ensure reliability and longevity

Additionally, Hunter offers comprehensive customer support and resources to help you maximize the performance of their products and create an exceptional golf experience for your patrons.

Residential Solutions

Hunter also caters to homeowners who are looking for an efficient and effective sprinkler valve. Whether you’re installing a new system or upgrading your current one, Hunter has a range of valves to suit your needs. The company’s commitment to quality and innovation is evident in these key aspects of their residential solutions:

  1. Valve options for various water conditions: Low flow to high flow, clean water to dirty water, and low pressure to high pressure.
  2. Durability and long-lasting performance: Hunter’s sprinkler valves are built with heavy-duty solenoids to ensure dependable operation and extensive use.
  3. Easy installation: Valves are designed to make the installation process seamless, even for those with limited experience.

Look no further than Hunter Industries for all of your residential irrigation needs. Their wide range of sprinkler valves ensures that, as a homeowner or professional contractor, you’ll find the perfect fit for your specific projects. And remember, Hunter is dedicated to providing top-notch customer support and resources, so you can feel confident in your investment.

Legal Information

Copyright Information

Hunter Industries, the manufacturer of the Hunter Sprinkler Valve, retains the copyright of their products, designs, and materials. As a user, you must respect these copyrights and avoid copying or reproducing any of their content without proper permissions or licenses. To ensure you’re respecting Hunter Industries’ intellectual property rights, always:

  • Use original Hunter Sprinkler Valves and components in your irrigation systems.
  • Avoid creating or sharing counterfeit copies of the products.
  • Do not use any of the company’s copyrighted materials, such as manuals, images, or logos without permission.

Privacy Policy

Hunter Industries cares about your privacy and data security. When you interact with them, either through their website, customer service, or product registration, they have a Privacy Policy in place to protect your personal information. Here are some key points to be aware of:

  1. Information Collection: The company collects your personal information such as name, email address, or phone number when you register your products, sign up for newsletters, or submit questions.
  2. Information Use: Your data is used for purposes like processing your requests, product registration, and sending you relevant communications.
  3. Information Sharing: Hunter Industries may share your information with authorized partners and agents, but will not sell or rent your personal data to third parties.
  4. Data Security: The company takes reasonable steps to protect your information from unauthorized access and has measures in place to ensure data privacy and security.

To be mindful of your data privacy, always:

  • Review Hunter Industries’ Privacy Policy in detail before providing personal information.
  • Use strong, unique passwords for any online accounts associated with their products or services.
  • Keep your contact information up-to-date to receive important updates and notifications.

Remember to get familiar with the aforementioned legal information to make sure you stay compliant while using Hunter Sprinkler Valves in your irrigation projects.


Why are my Hunter sprinkler valves not closing?

There are a few possible reasons for this issue. First, check if the valves have been opened manually. To do this, locate your valve boxes and twist the solenoid on the valves clockwise until snug. The solenoid is a cylinder on top of the valve with two wires coming out of it.

Another reason your valves might not be closing is due to debris in the valve. Cleaning the valve and removing any debris should resolve this issue.

What is the recommended pressure range for Hunter valves?

The recommended pressure range for Hunter valves is between 20 to 150 PSI. Keep in mind that Hunter valves require at least 20 PSI to close properly.

What are the solenoid specifications for Hunter valves?

The solenoid specifications for Hunter valves are as follows:

  • 24 VAC solenoid
  • 350 mA inrush, 190 mA holding, 60 Hz
  • 370 mA inrush, 210 mA holding, 50 Hz

Remember that the solenoid is responsible for opening and closing the valve.

How can I troubleshoot my Hunter sprinkler valve?

  1. Ensure that your control panel is programmed correctly and providing the correct voltage to the valves.
  2. Check for any leaks, damaged wiring, or solenoid issues.
  3. Ensure that water pressure is within the recommended range.
  4. Clean the valve to remove any debris that may be causing issues.
  5. Double-check that the solenoid is tight on the valve.

By following these steps, you should be able to identify the cause of any problems and make the necessary repairs. If you need further assistance, it’s a good idea to consult with a professional for more complex issues.

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