Watts RK009-VT 1/4-1/2 Inch Relief Valve Repair Kit

Original price was: $123.89.Current price is: $113.71.

7 in stock

SKU: 66681 Category:


The Watts RK009-VT 1/4-1/2 Inch Relief Valve Repair Kit is a handy kit containing replacement parts for the relief valve in Watts LF009 and Series 009 backflow prevention assemblies. These assemblies are crucial for protecting your potable water supply from contamination caused by backflow, a reversal of the normal water flow.

Here’s a breakdown of the key features and benefits of the RK009-VT kit:


  • Diaphragm: This is the heart of the relief valve, responsible for opening and closing the valve to release excess pressure.
  • Disc Assembly: This assembly includes the seat and disc that form the seal for the valve.
  • Stem O-rings: These rings prevent leaks around the stem of the valve.
  • Seat O-ring: This ring seals the valve seat to prevent leaks.
  • Cover O-ring: This ring seals the valve cover to prevent leaks.


  • Restores proper function: Replacing worn-out parts with the kit’s fresh components restores the relief valve’s ability to release excess pressure and prevent backflow, ensuring the safety of your drinking water.
  • Prevents leaks: New O-rings and seals eliminate leaks around the valve, improving its performance and preventing water damage.
  • Cost-effective repair: Replacing just the necessary parts with the kit is often more affordable than buying an entire new valve assembly.
  • DIY-friendly: The kit typically comes with instructions for easy installation, making it a manageable repair for most homeowners with basic plumbing skills.

Things to consider:

  • Compatibility: Ensure the RK009-VT kit is compatible with your specific Watts LF009 or Series 009 backflow prevention assembly model. Double-check the model number before purchasing.
  • Tools and skills: While the installation might be straightforward, you might need basic plumbing tools and skills for the job. Consider seeking professional assistance if needed.
  • Safety: Backflow prevention is critical for protecting your health and safety. Ensure proper installation and testing of the repaired valve to guarantee its effectiveness.

Overall, the Watts RK009-VT 1/4-1/2 Inch Relief Valve Repair Kit provides a convenient and cost-effective way to maintain the proper function of your Watts backflow prevention assembly and safeguard your potable water supply.

Additional information

Weight 0.39 lbs


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