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Top Backflow Preventer Manufacturers

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60 manufacturers for Backflow Preventer

Neoperl Group's Logo

Neoperl Group

Müllheim, Germany

A

501-1000 Employees

1959

Key takeaway

Neoperl products play a crucial role in backflow prevention, ensuring the safety and integrity of drinking water. Their innovative technologies help regulate and protect water flow, contributing to the conservation of this vital resource.

Reference

Product

Backflow prevention

Rainbow Mechanical Services Limited's Logo

Rainbow Mechanical Services Limited

Vaughan, Canada

A

11-50 Employees

1973

Key takeaway

The company, Rainbow Mechanical, specializes in a wide range of plumbing services, including backflow prevention. With a focus on both residential and commercial projects, they ensure the installation and maintenance of essential mechanical systems.

Reference

Service

Backflow Prevention

Backflow Prevention

Backflow Direct's Logo

Backflow Direct

Woodland, United States

B

1-10 Employees

2012

Key takeaway

The company specializes in designing and manufacturing backflow preventers, notably the Deringer line, which is recognized for being the smallest and lightest all stainless steel backflow prevention valve available. Their products are safety certified, ensuring reliability and high quality, making them a trusted choice for backflow prevention solutions.

Reference

Core business

Backflow Direct | Backflow Preventer Supplier

Backflow Direct is the online resource for fire plumbing. Make us your backflow company of choice and shop our line of backflow preventers, parts and more!

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Apex Valves Ltd.'s Logo

Apex Valves Ltd.

-

11-50 Employees

1982

Key takeaway

The company is a global leader in quality water solutions, offering a diverse product line that includes backflow preventers. Their commitment to high-quality products and innovative research and development ensures reliable water-related solutions for various settings.

Reference

Product

Backflow Preventers

Flowpoint Environmental Systems's Logo

Flowpoint Environmental Systems

Morinville, Canada

A

11-50 Employees

1996

Key takeaway

Flowpoint specializes in backflow preventer testing, repair, and certification, offering services for reduced pressure zone assembly backflow preventers. Their commitment to quality and customer service ensures that clients receive comprehensive support for their backflow prevention needs.

Reference

Service

Backflow Prevention Certification ⇄ Flowpoint

We can test, repair, and certify backflow preventors.

Apollo Valves's Logo

Apollo Valves

Matthews, United States

B

1001-5000 Employees

1928

Key takeaway

The company, Aalberts Integrated Piping Systems, offers a wide range of backflow prevention systems, highlighting their commitment to high-performance solutions. Their product portfolio includes various systems designed to effectively prevent backflow, ensuring integrity in piping applications.

Reference

Product

backflow - Aalberts IPS US

Prevent backflow with our wide range of backflow prevention systems. Our M-profile piping system, the Smart System, and fittings make it easy to find a system that fits your needs.

OWM - Offshore Water Management Ltd's Logo

OWM - Offshore Water Management Ltd

Inverness, United Kingdom

A

11-50 Employees

2007

Key takeaway

The company, OWM Group, emphasizes its expertise in water management, which includes backflow protection. Their client portal provides access to tailored reports and data, ensuring clients have confidence in their water operations and compliance with necessary certifications.

Reference

Product

Backflow Protection - OWM Group

SYR Southern Africa's Logo

SYR Southern Africa

Centurion, South Africa

C

1-10 Employees

-

Key takeaway

The company, SYR Southern Africa, offers the BACKFLOW PREVENTER BA 6610 IN-LINE LF, designed to ensure safe drinking water management by allowing water to flow in one direction and preventing contamination from backflow. This product is essential for maintaining the integrity of potable water systems.

Reference

Product

BACKFLOW PREVENTER BA 6610 IN-LINE LF (DN 15 TO DN 50) - SYR Southern Africa

A backflow preventer is a device that’s installed on water pipes that allows water to flow in one direction but never in the opposite direction. Its sole job is to prevent potable/drinking water from being contaminated (by water which may be obtained from sources like boreholes, rainwater, and recycled grey water), due to a backflow which is typically caused by pressure changes to the supply network. BACKFLOW PREVENTER BA 6610 IN-LINE LF

AUSTRALIAN VALVE GROUP PTY LTD's Logo

AUSTRALIAN VALVE GROUP PTY LTD

Kewdale, Australia

A

11-50 Employees

1995

Key takeaway

The company is a global leader in quality water solutions, offering a diverse product line that includes backflow preventers, highlighting their commitment to innovative and reliable water-related products for various settings.

Reference

Product

Backflow Preventers

FLOW TECHNOLOGY SERVICES LTD's Logo

FLOW TECHNOLOGY SERVICES LTD

Belfast, United Kingdom

A

11-50 Employees

-

Key takeaway

Flow Technology Services offers the BA4760 backflow preventer, which is designed to protect drinking water networks with a pressure rating of 10 bar and features a verifiable reduced pressure zone.

Reference

Product

Backflow preventer - BA4760 - Flow Technologies

BA4760 protection of drinking water networks With PN10 flanges Description : PRESSURE PFA 10 bar θ 65° Backflow preventer with verifiable reduced pressure zone with funnel […]


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Things to know about Backflow Preventer

What is a Backflow Preventer?

A backflow preventer is a critical device used in plumbing systems to prevent the reverse flow of water. It ensures that contaminated water does not flow back into the clean water supply, thereby protecting public health and safety. This device is commonly installed in various applications, including residential and commercial settings, to comply with local regulations and maintain water quality. Backflow preventers operate using mechanical components that automatically close when water flows in the reverse direction. Various types include reduced pressure zone (RPZ) assemblies and double check valve assemblies, each designed for specific scenarios. Regular maintenance and testing of these devices are essential to ensure they function correctly and effectively safeguard the water supply.


How does a Backflow Preventer work?

A backflow preventer functions by using a series of valves to ensure that water flows in only one direction, preventing contamination from backflow. When water is supplied to a system, the pressure keeps the valves open, allowing water to flow into the supply line. If there is a drop in pressure or a reversal of flow, the valves close automatically, stopping any potentially contaminated water from flowing back into the clean water supply. This mechanism is crucial in maintaining the integrity of drinking water systems, as it protects against pollutants and ensures that clean water remains uncontaminated. Regular maintenance and testing of backflow preventers are essential to ensure their effectiveness and compliance with local regulations.


Why is a Backflow Preventer important?

A backflow preventer is crucial for maintaining clean and safe drinking water. It serves as a protective device that prevents contaminated water from flowing back into the potable water supply. This is especially important in plumbing systems where there may be a risk of backpressure or backsiphonage. By keeping harmful substances and pollutants out of the water supply, backflow preventers help protect public health and comply with regulatory standards. Their importance is underscored in both residential and commercial settings, ensuring that water remains safe for consumption and use.


What are the types of Backflow Preventers?

There are several types of backflow preventers designed to protect potable water supplies from contamination. 1. Atmospheric Vacuum Breaker (AVB)
This type uses atmospheric pressure to prevent backflow. It is ideal for low-hazard applications and must be installed above the highest point in the system.

2. Pressure Vacuum Breaker (PVB)
This device features a spring-loaded valve that opens when water flows normally and closes under backflow conditions. It is suitable for various applications, including irrigation systems.

3. Double Check Valve Assembly (DCVA)
Comprising two check valves in series, this assembly provides a higher level of protection against backflow. It is commonly used in commercial settings where there is a moderate risk of contamination.

4. Reduced Pressure Zone Device (RPZD)
This advanced backflow preventer maintains a pressure differential to protect against backflow. It is essential for high-hazard applications, such as hospitals and chemical plants, where the risk of contamination is significant.


How is a Backflow Preventer maintained?

Maintaining a backflow preventer is crucial to ensure its proper function and longevity. Regular inspections are necessary, typically on an annual basis, to check for any signs of wear or damage. During these inspections, the device should be tested to confirm it is effectively preventing reverse flow. Additionally, routine cleaning is essential to remove any debris or buildup that may impede its operation. If any issues are detected, repairs or replacements may be required to maintain compliance with local regulations. Adhering to these maintenance practices helps to safeguard the water supply from contamination.


Insights about the Backflow Preventer results above

Some interesting numbers and facts about your company results for Backflow Preventer

Country with most fitting companiesUnited Kingdom
Amount of fitting manufacturers3289
Amount of suitable service providers2972
Average amount of employees11-50
Oldest suiting company1928
Youngest suiting company2012

Geographic distribution of results





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Frequently asked questions (FAQ) about Backflow Preventer Manufacturers

Some interesting questions that has been asked about the results you have just received for Backflow Preventer

Based on our calculations related technologies to Backflow Preventer are Heat Exchangers, Hydraulic & Pneumatic Systems, Industrial Reactors, Industrial Packaging, Industrial Filters

The most represented industries which are working in Backflow Preventer are Other, Construction, Manufacturing, Oil, Energy and Gas, Machinery Manufacturing

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