Safety First: 30 Top Pressure Vacuum Breakers for Efficient and Secure Plumbing Systems

When it comes to maintaining a well-functioning plumbing system, a pressure vacuum breaker is an essential component. This innovative piece of equipment helps prevent harmful backflow in your pipes while ensuring the safety and reliability of your water supply. In this article, we’ll round up a selection of top-quality pressure vacuum breakers on the market, allowing you to make an informed decision that matches your budget and needs. Get ready to dive into the world of pressure vacuum breakers and explore the best options available.

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Reviews

Febco 765 1 in. Pressure Vacuum Breaker

Protect your industrial plants, cooling tower laboratories, and irrigation systems against potential health hazards with the durable and long-lasting Febco 765 1-inch pressure vacuum breaker. Featuring a bronze body and designed for minimum head loss, this top-rated product is built for optimal performance and easy maintenance. Experience hassle-free installation and top-notch support from the well-regarded Febco brand, and enjoy peace of mind knowing your system is safeguarded against non-hazard and hazard back-siphonage of toxic and non-toxic liquids.

Watts LF8FR Hose Connection Vacuum Breaker - 3/4 in.

The Watts LF8FR Hose Connection Vacuum Breaker is a reliable and sturdy plumbing solution, ensuring excellent water flow and pressure. With a sleek 3/4-inch design and constructed from lead-free brass, this vacuum breaker is designed to withstand a wide range of temperatures - from 33 to 180 degrees Fahrenheit. The connection type is GHT, making installation easy and efficient, while the silicone seal ensures a long-lasting, leak-free performance.

Watts NF8 Hose Connection Vacuum Breaker for Wall and Yard Hydrants

Experience the ultimate protection against contaminated water with the Watts NF8 Hose Connection Vacuum Breaker. Featuring a durable brass body, this versatile breaker ensures your potable water supply stays pure by preventing reverse flow. Easily handle freezing conditions with manual draining, and enjoy a reliable product perfect for both indoor and outdoor use.

Watts 3/4 in. Bronze Pressure Vacuum Breaker for Plumbing

The Watts 3/4 in. Bronze Pressure Vacuum Breaker is designed to protect your potable water supply from contamination, preventing backward flow due to backsiphonage. Built with a durable bronze body, complete with a tee-handle quarter turn shutoff, this product is ideal for health hazard cross-connections that experience consistent pressure. Despite its robust construction, installation and maintenance are both easy and require no special tools. Test cocks are positioned conveniently for winterization and routine testing, making this convenient and effective addition to your plumbing system.

Zurn Pressure Vaccum Breaker Assembly for High-Hazard Irrigation Applications

Looking for a reliable and cost-effective solution for your irrigation system? The Zurn Wilkins 710 Pressure Vacuum Breaker Assembly is here to protect against potential high health hazards while being lightweight and compact. With a maximum pressure of 150 psi and a temperature range of 33°F to 140°F, this assembly is a go-to for both residential and commercial irrigation systems. Enjoy effortless performance and trust in its durability with universal low-cost repair kits available for both 3/4” and 1” assemblies.

Durable Bronze Pressure Vacuum Breaker for Industrial Applications

Step into the world of industrial safety with this robust Febco Pressure Vacuum Breaker. Durability meets ease with its sleek bronze body and engineered thermoplastic bonnet, designed to withstand harsh environments while keeping your valve body from freezing. The internal parts, accessible for simple maintenance, offer unmatched convenience without the need for additional tools. Equipped with a spring-loaded check valve and air relief valve, this 1/2” pressure vacuum breaker defends against health hazards and non-hazard backsiphonage of toxic or non-toxic liquids in a variety of settings.

3/4 Bronze FNPT Vacuum Breaker with Freeze Sensor and NPT End Connections

This robust Febco vacuum breaker stands sturdy with its bronze body, safeguarding industrial plants, laboratories, and irrigation systems from toxic or non-toxic liquid backflow. Designed for minimal head loss, the valve boasts a freeze sensor compatible with SentryPlus Alert technology, ensuring optimal functionality even in harsh temperature conditions. With a seamless connection kit available, this pressure vacuum breaker is an essential addition to any facility’s management system.

Watts Pressure Vacuum Breaker Vent Kit

Introducing the Watts Pressure Vacuum Breaker Vent Float Kit, a reliable and genuine solution to repair your vent float. This 1-inch kit includes everything you need to fix your pressure vacuum breaker, including a float vent disc assembly and bonnet O-ring, all made of high-quality materials. No special tools are required for servicing, and this factory replacement kit is easy to install. Say goodbye to leaks and enjoy peace of mind knowing your irrigation system is in top shape.

Pressure Vacuum Breaker with Chrome Plating and 3/4” Thread

The Cash Acme Breaker Vacuum boasts a Chrome finish, providing both style and functionality, while handling pressures up to 125 PSI and maintaining an optimal temperature of 180°F. With all-brass construction and threaded connections for durability, this versatile vacuum breaker offers protection from back-siphonage and backflow for indoor and outdoor water supplies, enhancing your peace of mind.

Vacuum Breaker for Plumbing Project Success

The SharkBite 3/4” Vacuum Breaker is a reliable solution for preventing back-siphonage and freezing in a variety of settings, including homes, schools, and commercial buildings. This pressure vacuum breaker, also known as a backflow preventer, is an inspector-friendly option designed to ensure potable water supply safety. Its easy-to-install push-fit connection system makes plumbing projects a breeze, perfect for any plumbing situation.

Moen Wrought Iron Chrome Pressure Vacuum Breaker with Matte Black Finish

The Moen A714WR Vacuum Breaker, with its timeless wrought iron finish, boasts an elegant antique charm that complements any hand shower. This high-quality Moen component boasts a 1/2-inch IPS connection, ensuring a flawless fit and remarkable performance. The product proudly comes with a lifetime warranty, offering peace of mind for homeowners. Its gleaming chrome finish adds a touch of luxury that elevates the style of any bathroom setting. Although occasional repairs might be required to address debris or air buildup, the vast majority of users have reported delightful experiences with the Moen A714WR, praising its straightforward installation and its effectiveness in mitigating backflow problems.

Zurn Spill-Resistant Pressure Vacuum Breaker

Say goodbye to spills with the Zurn Wilkins 460XL Pressure Vacuum Breaker, a robust solution for high-hazard protection against backsiphonage. Its modular design makes repairing a breeze, and it complies with the Low-lead law.

Febco 1 in. NPT Bronze Pressure Vacuum Breaker

Protect your industrial systems from health hazards with the versatile Febco 765EBV 1-inch NPT Bronze Pressure Vacuum Breaker. Perfect for a range of applications from cooling towers to irrigation systems, this vacuum breaker is built to minimize head loss and boasts a durable bronze body. With a compatible pipe material for both indoor and outdoor use, and easy installation, upkeep is a breeze.

Watts T388002 Anti-Siphon Pressure Vacuum Breaker - 1 Inch, Smart Ready

Keep your drinking water safe and free from contaminants with the Watts T388002 Anti-Siphon Pressure Vacuum Breaker. Its smart design allows for easy maintenance, and with a pressure rating of 150PSI and temperature range of 33-140°F, it’s ready to handle your irrigation and industrial processes. This pressure vacuum breaker ensures potable water security, making it an essential addition to your plumbing setup.

Watts Vacuum Breaker for Plumbing Systems

The Watts Hose Connection Vacuum Breaker ensures water pressure security by detecting pressure drops and stopping backflow. Its robust construction guarantees durability, and its compatibility with various connection types makes it a versatile choice.

Fisher 3991 Eco Pressure Vacuum Breaker

Upgrade your plumbing system with ease by installing the efficient Fisher 3991 Vacuum Breaker, designed to protect your home against water pressure issues. This 1/2 inlet pressure vacuum breaker seamlessly integrates into your existing system, making it a must-have addition for a convenient and eco-friendly home.

3/4” Vacuum Breaker with Polished Finish and Self-Draining Design

The Arrowhead Brass 3/4” Polished Brass Vacuum Breaker is a durable and self-draining option, ensuring your faucet stays leak-free. Manufactured in the USA, this product meets customer requirements and adheres to strict weighted average lead content standards. While some users experienced compatibility issues with their specific faucet, overall, it’s a highly-rated and reliable choice for pressure vacuum breakers.

Omwah Complete Shampoo Bowl Vacuum Breaker Kit

The Vacuum Breaker for Shampoo Bowl Salon Sink Use, the all-inclusive OMWAH kit, prevents backflow issues and ensures a cleaner plumbing system. This easy-to-install, pressure-relieving solution fits various shampoo bowls and is compatible with local plumbing codes. However, be mindful that the return policy is limited to 30 days, and some customers have reported leakage concerns.

Watts Silicone Anti-Siphon Vacuum Breaker

Effortlessly secure reliable plumbing with the Watts Fisher 2932 vacuum breaker. This user-friendly device, made of brass and coated with silicone, comes with an atmospheric design, commonly seen in kettle fillers and service faucets. It’s the ideal solution to keep your water clean from backflow and maintain your clean water supply. With its 1/4” NPT female inlet and outlet connections, you can easily hook it up for seamless functionality.

Watts 800M4QT Vacuum Breaker for Pressure Systems

Discover the exceptional durability of the Watts 800M4QT Pressure Vacuum Breaker, your go-to solution for all your water system requirements. Its sturdy bronze body ensures long-lasting performance, while the acetal bonnet functions as a freeze plug to prevent unwanted damage and expenses. This robust vacuum breaker boasts easily accessible and serviceable internal components, eliminating the need for costly special tools. It also comes equipped with convenient test cocks for hassle-free testing and winterization. With a simple quarter turn shutoff, you can trust that this vacuum breaker delivers reliable protection against backflow issues.

T&S Brass Pressure Vacuum Breaker

Protect your lab equipment with the T&S Vacuum Breaker, a sleek and stylish solution to prevent back-siphoning in faucets. Made of high-quality materials, this pressure vacuum breaker ensures a reliable and efficient flow.

PROFLO PFXVB 3/4” Vacuum Breaker for Piping Systems

Introducing the PROFLO PFXVB, a top-quality pressure vacuum breaker designed to safeguard your piping system from shock waves. Capable of handling maximum working pressure of 350 psi, this model is suitable for 1-3 fixture units per PDI standard. Built with a polypropylene piston, it effectively dissipates any sudden on/off changes in flow. Available in a natural finish, the PROFLO PFXVB is an essential addition to ensure your plumbing stays optimized and leak-free.

Woodford 34HD-BR Pressure Vacuum Breaker

The Woodford 34HD-BR Vacuum Breaker, designed for laboratory use, acts as a shield for hose connections, preventing contamination. Its brass finish adds a touch of elegance, making it a popular choice among professionals.

Zurn Pressure Vacuum Breaker Repair Kit - High-Performance Vacuum Solution

When your Zurn P6003-B-HP High-Pressure Vacuum Breaker is in need of some TLC, this repair kit has got you covered. Manufactured by the trusted brand Zurn, this kit comes as a direct replacement part, ensuring a hassle-free solution to your vacuum breaker issues. With its compact design, measuring just 7 inches in length, it’s perfect for a quick fix without compromising on performance. Order this Zurn repair kit today and restore your vacuum breaker to its optimal functionality!

High-Quality OEM Salvajor Vacuum Breaker for Pressure Systems

The Salvajor 288A OEM Vacuum Breaker is a top-notch replacement part for your pressure vacuum system. As an OEM quality item, it ensures the same level of performance as the original part, making it the perfect fit for your needs. With its new condition, you can trust that it will serve you reliably for years to come.

Watts Freeze Resistant Pressure Vacuum Breaker

The Watts Freeze Resistant Pressure Vacuum Breaker is a must-have accessory for your plumbing system. Its unique design includes a built-in relief valve that effectively prevents pressure-related issues caused by ice formation. With a maximum pressure rating of 150 PSI and a minimum of 15 PSI, this vacuum breaker is both efficient and durable. Whether you’re a professional plumber or a homeowner looking to winterize your system, this vacuum breaker offers easy maintenance and no need for special tools. So why wait? Grab your Watts Pressure Vacuum Breaker at PlumbersStock and experience the peace of mind it provides!

Durable Anti-Siphon Pressure Vacuum Breaker for Industrial Applications

This bronze-bodied 3/4” Watts 800M4QT Pressure Vacuum Breaker is designed for durability and easy maintenance. It features a replaceable seat and female NPT inlet and outlet with quarter turn shutoffs, allowing for easy internal access. With its maximum pressure of 150 PSI and minimum pressure of 15 PSI, this breaker is perfect for health hazard continuous pressure applications like irrigation systems and industrial process water systems. Its sleek design and outstanding performance have earned it a 4.8 rating from customers who have praised its sturdy construction and exceptional service.

Zurn 1-in Pressure Vacuum Breaker

Experience seamless irrigation with the Zurn Model 720A Bronze FNPT 1-in Pressure Vacuum Breaker. This high-performance product boasts an impressive working water pressure of 150 PSI and is designed to handle temperatures up to 110 degrees. With a hydrostatic test pressure of 300 PSI, this breaker is built to last and provides excellent craftsmanship. Installation is a breeze, thanks to the threaded ANSI B1.20.1 end connections, while the vertical mount design ensures a secure fit. Rated 5 out of 5 stars by users for its ease of installation, performance, and craftsmanship, this Zurn breaker is an essential addition to your irrigation system.

1” Pressure Vacuum Breaker with Stainless Steel Springs

Watts 800M4QT Pressure Vacuum Breaker is a reliable solution for preventing contaminated water from entering potable water supplies. Its sturdy bronze body, silicone rubber check valve disc, and plastic check valve seat ensure durability and ease of use. The product features stainless steel springs, a bonnet with a silicone rubber O-ring seal, and lightweight plastic disc float for optimal performance. Designed specifically for high-pressure applications, it is ideal for protecting irrigation and industrial water systems from backflow hazards. With an impressive 5.0 rating and 17 positive reviews, this product delivers excellent value for money and impressive craftsmanship.

Wilkins 720A Pressure Vacuum Breaker for Efficient Water Flow

The Wilkins 1-1/4” 720A Pressure Vacuum Breaker is designed to safeguard against contaminated water entering the potable supply, most often used in irrigation systems. This bronze bodied valve features full port quarter turn ball valves, ensuring consistent, reliable performance. The 720A is thoroughly testable for installation versatility and comes with test cocks on the centerline. Its robust construction offers not only corrosion resistance but also winterization protection.

Buyer’s Guide

When it comes to purchasing a pressure vacuum breaker, it’s essential to understand the key features, considerations, and general advice to help you make an informed decision. These devices play a crucial role in preventing backflow contamination within plumbing systems, ensuring water quality and safety.

Important Features to Consider

Some essential features to take into account when selecting a pressure vacuum breaker include the following:

1. Material: Ensure that the device is made of corrosion-resistant materials, such as stainless steel or brass, to withstand prolonged exposure to water and pressure. 2. Size: Choose a pressure vacuum breaker with adequate flow capacity to handle the required water flow for your specific application. 3. Installation: Select a product that is easy to install and maintain, and ensures a proper air gap for backflow prevention.

Potential Issues and Solutions

As with any plumbing product, potential issues can arise during installation or operation. Some common problems and their solutions are:

1. Leaks: Inspect the device carefully for any signs of leakage, ensuring proper connections and O-ring seals. 2. Blockage: Periodically clean the device to prevent any debris buildup that may hinder its functionality.

General Advice for Buying and Installation

To get the most out of your pressure vacuum breaker, consider the following advice:

1. Consult with a professional plumber or licensed technician for proper installation to ensure optimal performance and safety. 2. Schedule regular maintenance checks to identify any issues before they become major problems, and to ensure the device’s longevity.

Choosing the right pressure vacuum breaker involves understanding its essential features, potential issues, and general advice for buying and installation. With a proper understanding of these factors, you can make an informed decision that will help ensure the safety and efficiency of your plumbing system.

FAQ

What is a pressure vacuum breaker?

A pressure vacuum breaker is a mechanism installed in plumbing systems to prevent vacuum or backflow of contaminated water into the potable water supply. It works by allowing air to enter the pipe whenever the water pressure drops below a certain level, thereby preventing the backflow of contaminated water into the drinking water supply.

These devices are crucial in protecting public health by ensuring that drinking water remains clean and safe for consumption. They are commonly used in various types of plumbing systems, such as water heaters, irrigation systems, and industrial processes, to maintain water quality and prevent contamination.

How does a pressure vacuum breaker work?

A pressure vacuum breaker has a valve controlled by an internal spring and a vent hole that opens when the pressure in the water drops below a specific level. When the water pressure drops, the valve moves upward, allowing air to enter the pipe through the vent hole. This prevents the backflow of contaminated water from entering the potable water supply system.

Pressure vacuum breakers come in various configurations and materials, including plastic and cast iron. The specific design and material used depend on the intended application, and the size and number of breakers required may vary according to the individual situation. Regardless of the configuration, the purpose remains the same: to maintain water quality and prevent contamination in plumbing systems.

Why is it essential to have a pressure vacuum breaker?

Having a pressure vacuum breaker in a plumbing system is crucial for several reasons. Firstly, it protects the public from contaminated water, which can lead to illness when consumed. Secondly, it ensures water quality by safeguarding the potable water supply against contamination. Lastly, it can extend the life of plumbing equipment by preventing backflow, which can cause damage and wear on the system.

In summary, pressure vacuum breakers play a vital role in maintaining water safety and preventing contamination in various plumbing applications. Their use helps protect public health and ensure that water remains clean for drinking and other uses, while also safeguarding the integrity of the plumbing system.

What are some common types of pressure vacuum breakers?

There are various types of pressure vacuum breakers, each designed for specific applications. Some common types include the following:

1. Vent Free Vacuum Breakers, which are used for water temperature regulation in solar water heating systems;
2. Submersible Pressure Vacuum Breakers, which are suitable for submersible pumps and irrigation systems;
3. Combination Relief and Pressure Vacuum Breakers, which have two separate valve systems that offer both backflow protection and air admission;

Other types of breakers may be tailored to specific plumbing systems or applications. For example, there are also non-puddling pressure vacuum breakers and in-line pressure vacuum breakers. It is essential to choose the appropriate pressure vacuum breaker for your particular plumbing situation to ensure optimal performance and water safety.

How much do pressure vacuum breakers cost?

The cost of pressure vacuum breakers can vary depending on their type and specific features. Some basic models can cost as little as $20, while more advanced or specialized units may run upwards of $100. Factors that can influence the price include the material used, flow rate capacity, and other custom features such as corrosion resistance or automatic air admission mechanisms.

It is crucial to select a pressure vacuum breaker that effectively addresses the specific needs of your plumbing system while staying within your budget. You can often find cost-effective options by purchasing from well-established plumbing supply stores, reputable online retailers, or working with experienced plumbing professionals.

What happens if a pressure vacuum breaker fails?

If a pressure vacuum breaker fails, it can compromise the safety and quality of the water in your plumbing system. A failed pressure vacuum breaker may allow contaminated water to backflow into your potable water supply, potentially causing health problems or damaging your plumbing system. Additionally, a failed breaker can lead to a loss of water pressure, which can affect the performance of other plumbing devices in your home or building.

Regular inspection and maintenance of pressure vacuum breakers are essential to prevent failure and ensure optimal functionality. Some common causes of pressure vacuum breaker failure include mechanical wear, internal rust, or damage from external factors such as excessive pressure or vibrations. To avoid these problems, it is recommended to replace pressure vacuum breakers periodically or anytime they show signs of wear or damage.

As an Amazon Affiliate™ I may earn from qualified purchases.