CONBRACO 40-204-A2 Reduced Pressure Principle Ball Valves 3/4

( Brand: Conbraco ), ( Manufacturer Part Number: 40-204-A2 ), ( Part Type: Pressure Valve )

Review CONBRACO Reduced Pressure Principle 3/4 Inch Ball Valves Used

Conbraco 40-204-A2 Reduced Pressure Backflow Assembly with 3/4 Ball Valves

The Conbraco 40-204-A2 Reduced Pressure Backflow Assembly with 3/4 Ball Valves is a high-quality, reliable, and efficient water safety solution designed for residential and commercial applications. This assembly is a crucial component in maintaining the potability and safety of your water supply.

The heart of this assembly is the 3/4 ball valve, which provides smooth and easy operation. The valves are engineered with a durable design, ensuring long-lasting performance and minimal maintenance. The ball valves feature a full-port design, allowing for optimal water flow when open, and a fluid dynamic seal design that provides leak-free operation and eliminates the need for packing.

The Conbraco 40-204-A2 assembly is a reduced pressure backflow prevention device, designed to protect your potable water supply from contamination caused by back-siphonage or backflow from the non-potable water source. It is tested and certified to meet the requirements of the American Society of Sanitary Engineering (ASSE) Standard 1012, ensuring compliance with local plumbing codes and regulations.

The assembly is constructed from sturdy materials, including brass bodies and thermoplastic components, which are resistant to corrosion and offer excellent durability in various water conditions. The assembly is also easy to install, thanks to its threaded connections and clear installation instructions.

In summary, the Conbraco 40-204-A2 Reduced Pressure Backflow Assembly with 3/4 Ball Valves offers a reliable, efficient, and easy-to-install solution for protecting your potable water supply. Its durable design, smooth-operating ball valves, and compliance with industry standards make it an excellent choice for maintaining the safety and quality of your water supply.

Product: Conbraco 40-204-A2 Reduced Pressure Backflow Assembly, 3/4 Ball Valves

1. Durable Construction: The valve is made of brass, known for its durability and resistance to corrosion, ensuring long-lasting performance.

2. Reduced Pressure Principle (RPZ): The RPZ design helps protect potable water supplies from contamination, making it ideal for applications where health and safety are paramount.

3. Ease of Installation: The valve is designed with a convenient test port, making it easier to check the assembly for proper functioning.

4. Leakage Prevention: The ball valve design is leak-resistant, providing peace of mind and reducing the risk of water damage.

5. ISO 10428 Compliance: The valve complies with the international standard for backflow prevention, ensuring it meets industry requirements.

1. Price: The Conbraco 40-204-A2 is more expensive compared to some other backflow prevention devices in the market.

2. Maintenance: Like any mechanical device, the valve requires periodic maintenance to ensure it continues to function correctly.

3. Potential for Water Hammer: Rapid closing of the ball valve can cause water hammer, which may lead to pipe damage. However, this issue can be mitigated by installing a water hammer arrestor.

The Conbraco 40-204-A2 Reduced Pressure Backflow Assembly, 3/4 Ball Valves, offers a durable and reliable solution for protecting potable water supplies from contamination. Its RPZ design and compliance with international standards make it a reliable choice. However, its higher price and the need for periodic maintenance are factors to consider. If budget is not a concern and water safety is paramount, this product is recommended. If cost is a significant factor, alternatives with similar functionality may be worth exploring.

Details:

Packaging may differ. If Part Number PN are missing then best efforts have been made to identify the PN. Free Shipping in the US on orders over $75.

part #: 40204a2 prices

• $99.00-$179.99

specifications valvesplumbing:

• brand: Conbraco
• mpn: 40-204-a2
• part type: Pressure Valve

offer valvesplumbing:

• sold: 0
• quantity: 1
• availability: In Stock
• options: Ship-to-home
• started: January 18, 2026

returns valvesplumbing:

• method: Money back
• paid by: Buyer
• time: 30 Days
• policy: Returns Accepted

shipping valvesplumbing:

• cost: $0.00
• class: Promotional, Economy
• service: Promotional Service, Economy
• type: Fixed
• transit: 5-9 Days

general valvesplumbing:

• condition: Used
• Hydraulics, Pneumatics, Pumps Plumbing > Valves Manifolds > Backflow Preventers

payments valvesplumbing:

• credit card: Diners-club
• other
• wallet: Paypal

seller valvesplumbing:

• # reviews: 1049
• city: Moravia, New York
• rating: 99.8%

Conbraco 40-204-A2 Is Similar To:

• 10-405 Conbraco Psi Pressure Control Relief Valve (46.4% similar) Used Conbraco 30 psi pressure control relief valve...(January 25th, 2019)
• 29-302-07 Conbraco Pressure Relief Valve New Tag Usa Apollo (43% similar) Not used or tampered with in any way. One 1 new old-stock Conbraco Apollo pressure relief valve, with tag no box...(September 1st, 2018)
• 5-25 Conbraco Brass Ball Valve Npt (43.6% similar) New Conbraco valve,never used brass...(April 9th, 2018)
• 600cwp 150 Swp Apollo Valves Conbraco Industries Full Port Solder End Standard (20.5% similar) Its a win-win. Item is new and complete in open box. This comes to you from the habitat for humanity restore...(June 4th, 2018)
• 600w06 Apollo Conbraco Stainless Steel Ball Valve (41.6% similar) Conbraco Apollo, 3/4 stainless steel ball valve 600W06 item is used. 95 each Ibo multiple pictures available upon request and any questions gladly answered. Buyer has right to inspect said goods prior final bid. See photos for documentation purposes. This sale is as is, where ft. Item has wear due ...(October 30th, 2018)
• 70-105-27 Apollo Good Used Conbraco (14.4% similar) Please disregard the number and letter in parenthesis it is for office use. Please for details. If this action is not taken, it can ruin the drive. Serious buyers only. This allows the capacitors to charge. The drives are in storage, and capacitors discharged. Shipping price listed is based on ...(November 18th, 2017)
• 70-109-01a Conbac Apollo Conbraco Bronze Brass Ball Valve Npt (36.5% similar) Hello, you are buying on a new part from my inventory. This is stock overage. God bless and happy buying...(July 14th, 2018)
• 70lf-103-01 Apollo Conbraco Lot Of Bronze Brass Ball Valves Lead Free (41.4% similar) ...(October 3rd, 2018)
• 76-603-01a Apollo Conbraco Usa New Fnpt Way Diversion Ball 670750854484 (31.3% similar) Condition new and unused, from surplus old stock. Made in the USA by Apollo valves Conbraco. Note: 3 way position shown in picture drawing 18BE11U07 this item up for offer is a Apollo Conbraco made USA P/N 01A 1/2 female not thread diversion ball valve 316 stainless steel comes without box...(July 21st, 2018)
• 77c-204-01 Conbraco Apollo 3-4 Ball (34.2% similar) Conbraco Apollo 77C inch ball valve, sweat on fittings new old stock...(June 4th, 2017)
• 88a-208-01 Apollo Ball Valve Conbraco (35.4% similar) Packaging may be missing, damaged or different than the unit pictured, but item is new and has never been installed previously used. This means the item may show signs of shelf life like a bit surface oxidation or rust...(October 4th, 2017)