RK 009M2 RT 1" Complete Rubber Kit
Item Number: 0887787
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$120.74
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Brand - Watts
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- Kit Type: Repair Kit
- Weight: 0.3 lb
- Series: 009M2
- Size: 1 inch
- Part Type: Total Rubber Parts
- Factory replacement kit
- No special tools required for changing parts
- All parts made of high quality materials
- Includes diaphragm, discs, disc assemblies, and O-rings
Description
Description
The Watts RK 009M2 RT 1" Complete Rubber Kit is a genuine factory replacement solution for the 1-inch Watts Series 009M2 Reduced Pressure Zone Assembly. This comprehensive kit includes all essential rubber components, such as the diaphragm, discs, disc assemblies, and various O-rings (stem, cover, seat, RV seat). It is designed to facilitate the repair of the relief valve, ensuring continued protection against backflow and backpressure to safeguard the potable water supply. Made from high-quality materials, this kit requires no special tools for installation, making maintenance straightforward. Item number 0887787.
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Compatibility and Installation
- This Watts Complete Rubber Kit is designed exclusively for the 1-inch Watts Series 009M2 Reduced Pressure Zone Assembly.
- It addresses the internal relief valve components crucial for preventing backsiphonage and backpressure.
- No special tools are required for the installation of these replacement parts, making maintenance accessible.

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Additional Details
The Watts RK 009M2 RT 1" Complete Rubber Kit is a factory replacement kit designed to repair the 1-inch Watts Series 009M2 Reduced Pressure Zone Assembly.
This kit replaces critical rubber components within the backflow preventer's relief valve to restore its function and prevent the reverse flow of polluted water into the potable water supply due to backsiphonage or backpressure.
Components Included
- Diaphragm
- Two Discs
- Two Disc Assemblies
- Stem O-rings
- Cover O-ring
- Two Seat O-rings
- RV (Relief Valve) Seat O-ring
Features
- Factory replacement kit for reliable fit and performance.
- Constructed from high-quality materials for durability.
- No special tools required for changing parts, simplifying maintenance.
Specifications
- Kit Type: Repair Kit
- Series: 009M2
- Size: 1 inch
- Part Type: Total Rubber Parts
- Includes: Diaphragm, 2 Discs, 2 Disc Assemblies, Stem O-rings, Cover O-ring, 2 Seat O-rings, RV Seat O-ring
- Material: High-quality rubber compounds
FAQs
What is the primary purpose of the Watts RK 009M2 RT 1" Complete Rubber Kit?
This kit is a factory replacement parts kit used to repair the relief valve of a 1-inch Watts Series 009M2 Reduced Pressure Zone Assembly. It helps prevent the reverse flow of polluted water into the potable water supply.
Which Watts backflow preventer model is this kit compatible with?
This kit is specifically designed for the 1-inch Watts Series 009M2 Reduced Pressure Zone Assembly. It will not fit other series or sizes.
What components are included in this 'Total Rubber Parts' kit?
The kit includes a diaphragm, two discs, two disc assemblies, stem O-rings, a cover O-ring, two seat O-rings, and an RV (Relief Valve) seat O-ring.
Are special tools required to install the parts from this kit?
No, according to the manufacturer, no special tools are required for changing the parts included in this repair kit, simplifying the installation process.
What size backflow preventer is this rubber kit for?
This complete rubber kit is for a 1-inch Watts Series 009M2 Reduced Pressure Zone Assembly.