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WATTS LF909-QT-RPZ Backflow Preventer Valve 3/4IN

Lf909-qt-rpz Watts Backflow Preventer Valve 3/4in

( Brand: Watts ), ( Manufacturer Part Number: LF909-QT-RPZ ), ( Part Type: Valve ), ( Size: 3/4 In ), ( Reference Sku: 1714346 ), ( Product Condition: Used Excellent )

Review WATTS Backflow Preventer Valve 3/4in

The Watts LF909-Qt-RPZ Backflow Preventer Valve, 3/4" is a top-tier, reliable solution for preventing the backward flow of water in your plumbing system. This device, manufactured by the renowned Watts brand, is designed to protect potable water supplies from contamination, making it an essential component for any residential or commercial plumbing setup.

The Watts LF909-Qt-RPZ Backflow Preventer Valve is a triple-seated, reduced pressure zone (RPZ) valve. This means it's designed to withstand higher pressures while ensuring a safe and effective barrier against backflow. It is constructed with three independently acting spring-loaded discs, each providing a separate barrier to backflow.

This valve features a durable bronze body, which is resistant to corrosion and capable of withstanding the rigors of everyday use. The valve's inlet and outlet connections are 3/4" in size, making it a versatile fit for most plumbing systems. The valve's compact design also ensures it won't take up too much space, making it ideal for tight installation spaces.

The Watts LF909-Qt-RPZ Backflow Preventer Valve is easy to install, with clear instructions included. It is certified to meet the requirements of the American Water Works Association (AWWA) and the National Sanitation Foundation (NSF). This certification ensures that the valve meets the highest standards for quality and performance.

In summary, the Watts LF909-Qt-RPZ Backflow Preventer Valve, 3/4" is a high-quality, reliable solution for preventing backflow in your plumbing system. Its durable construction, easy installation, and certification to industry standards make it an excellent choice for protecting your potable water supply.

The Watts LF909-Qt-RPZ Backflow Preventer Valve 3/4in is a device designed to prevent contaminated water from flowing back into the potable water supply. Here are some pros and cons to consider before making a purchase:

Pros:

1. RPZ (Reduced Pressure Zone) design: This type of backflow preventer provides a double check mechanism for maximum protection against backflow.

2. Durable construction: The valve is made of brass, which is resistant to corrosion and provides long-lasting performance.

3. EPA-compliant: The Watts LF909-Qt-RPZ meets the requirements set by the Environmental Protection Agency (EPA) for backflow prevention.

4. Easy installation: The valve comes with a user-friendly installation guide, making it relatively straightforward for DIY projects.

Cons:

1. Cost: RPZ backflow preventers are generally more expensive compared to other types of backflow preventers due to their added safety features.

2. Maintenance: RPZ valves require regular testing and maintenance to ensure they are functioning correctly.

3. Space requirements: This valve may take up more space compared to other types of backflow preventers, which could be a concern in tight spaces.

In conclusion, the Watts LF909-Qt-RPZ Backflow Preventer Valve 3/4in is a reliable and effective solution for protecting your potable water supply. However, its higher cost and maintenance requirements should be carefully considered, especially if you are on a tight budget or have limited space. If you prioritize maximum protection and are willing to invest in regular maintenance, this valve could be a suitable choice for your needs. If not, you may want to explore other options that offer a more budget-friendly and low-maintenance solution.

Details:

Pressure Regulator Valves. Shock Absorbs. Valve Bodies and Manifolds. Solenoid Coils.

Safety and Security. Electrical Enclosures. Solenoid Valves.

part #: lf909qt prices

  • $495.00-$2059.99

specifications valvesplumbing:

  • brand: Watts
  • mpn: Lf909-qt-rpz
  • part type: Valve
  • size: 3/4 In
  • reference sku: 1714346
  • product condition: Used Excellent

payments valvesplumbing:

  • credit card: Mastercard
  • wallet: Paypal
  • other

general valvesplumbing:

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

shipping valvesplumbing:

  • cost: $0.00
  • transit: 6-6 Days
  • class: Standard, Expedited, One-day
  • type: Fixed
  • service: Standard, Expedited, Overnight

returns valvesplumbing:

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

seller valvesplumbing:

  • # reviews: 114861
  • rating: 99.9%
  • city: Delta, Ohio

offer valvesplumbing:

  • availability: In Stock
  • started: September 6, 2025
  • best offers: True
  • sold: 0
  • quantity: 1
  • options: Ship-to-home
part type: valve, size: 3/4 in, reference sku: 1714346, product condition: used excellent,
category: business & industrial > hydraulics, pneumatics, pumps plumbing > valves manifolds, sku: 18727497440439883,
Watts LF909-QT Is Similar To:
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5 offers $495.00–$2059.99 USD
  • New – Open box. Offer #1 priced at $495.00 + $11.03 shipping estimate = $506.03* total. Application: Potable water backflow prevention. This unit is part of the Watts LF009M2 series and is commonly used where a high-hazard cross-connection protection device is required.+$11.03 shipping
  • New. Offer #2 priced at $2059.99 + $0.00 shipping estimate = $2059.99* total. Electrical Boxes & Recepticles.FREE SHIPPING
  • New. Offer #3 priced at $681.50 + $24.60 shipping estimate = $706.10* total. Internal Components Stainless Steel (FS suffix). The FS suffix denotes full-flow, stainless steel internal components.+$24.60 shipping
  • New – Open box. Offer #4 priced at $2005.00 + $0.00 shipping estimate = $2005.00* total. VALVE, 175PSI.FREE SHIPPING
  • New – Open box. Offer #5 priced at $695.00 + $35.00 shipping estimate = $730.00* total. Ball Valve. LF909 Small.+$35.00 shipping

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