Watts RK-009-VT 3/4-1inch Repair Kit for Reduced Pressure Zone Backflow preventer

Original price was: $238.96.Current price is: $199.63.

Out of stock

SKU: 66685 Categories: ,


The Watts RK-009-VT 3/4-1″ Repair Kit is used to fix Watts 009 series reduced pressure zone (RPZ) backflow prevention assemblies in sizes 3/4″ and 1″. It’s a vital component for maintaining optimal performance and ensuring continuous protection against backflow contamination in your potable water supply.

Here’s a breakdown of its key features and benefits:


  • Replaces worn or damaged internal components: This kit provides replacement parts for the critical elements within the 009 series RPZ valve, restoring its ability to effectively prevent backflow of polluted water into the clean water system.
  • Addresses various issues: It can address leaks, malfunctioning pressure seals, improper valve operation, and other problems arising from worn-out internal parts.
  • Maintains backflow prevention: By replacing key components, the kit ensures the overall RPZ valve functions optimally, safeguarding your clean water from potential contamination.

Kit Contents:

  • Seat and Seat O-Ring: Controls water flow and prevents backflow by creating a watertight seal.
  • Stem and Diaphragm Assembly: Manages water pressure and regulates valve operation through a flexible membrane and associated components.
  • Stem O-Ring and Cover O-Ring: Creates leakproof seals between different parts of the valve.
  • Relief Valve Spring: Maintains proper pressure balance within the valve for effective backflow prevention.


  • Prevents backflow contamination: Protects your clean water from potentially hazardous backflow situations, ensuring safety and health.
  • Extends valve life: Timely repair with genuine parts prolongs the lifespan of your backflow prevention device, saving you money on replacement costs.
  • Cost-effective solution: Replacing individual parts within the valve is often more economical than complete valve replacement.
  • Easy installation: Designed for straightforward replacement by qualified plumbers or homeowners with basic plumbing skills.
  • Peace of mind: Knowing your backflow prevention device is functioning properly provides valuable assurance for the safety of your water supply.

Things to consider:

  • Compatibility: Ensure the RK-009-VT is compatible with your specific Watts 009 series RPZ valve size and model.
  • Professional installation recommended: While the kit can be installed by homeowners, proper backflow prevention repair is crucial for safety and compliance with local regulations. Consulting a qualified plumber for installation is strongly recommended.
  • Regular maintenance: Regular inspection and testing of your backflow prevention device are essential to maintain optimal performance and ensure continued compliance with regulations.

Overall, the Watts RK-009-VT 3/4-1″ Repair Kit is a valuable tool for maintaining the functionality and efficiency of your Watts 009 series RPZ backflow prevention assembly. By replacing worn-out components, it helps safeguard your clean water supply from contamination and ensures continued compliance with backflow prevention regulations.

Additional information

Weight 0.99 lbs


There are no reviews yet.

Only logged in customers who have purchased this product may leave a review.