RK 009 CK1 3/4-1" 1st Check Complete
Item Number: 0887005Brand - Watts
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- Kit Type: First Check Kit
- Weight: 0.3 lb
- For Watts Series 009 Reduced Pressure Zone Assembly
- Size Compatibility: 3/4 inch, 1 inch
- Includes: First Check Assembly, Cover O-ring
- Genuine Watts parts
- Factory replacement kit
- No special tools required for servicing
- High quality materials
Description
Description
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Watts 009 Series Compatibility
The Watts 009 Series Reduced Pressure Zone (RPZ) devices feature check modules that slide into the body and are held in place with a retainer. The relief valve assembly slides down between the retainer and is directly under the cover. This first check kit is designed to replace the primary check module and cover O-ring for 3/4 inch and 1 inch Watts 009 Series devices.
Important Note on Modifications
- The Watts 009 Series has undergone slight redesigns over time, resulting in "modifications" such as 009M1, 009M2, and 009M3.
- Although the external appearance of these modified valves is very similar to the base 009 model, their internal parts are often very different.
- Always ensure you identify your specific valve model, including any modifications, before ordering repair parts to ensure proper fit and function. This kit is specifically for the base 009 model.

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Additional Details
This Watts RK 009 CK1 3/4-1" First Check Complete repair kit is a genuine factory replacement designed for 3/4 inch and 1 inch Watts 009 Series Reduced Pressure Zone (RPZ) backflow preventers. It provides all the necessary parts to replace the major internal components of the first check assembly.
Kit Contents
- First Check Assembly
- Cover O-ring
Features
- Factory replacement kit ensures genuine and original Watts parts.
- Constructed from high quality materials for durability and reliable performance.
- Designed for ease of maintenance with no special tools required for servicing.
It is important to confirm your specific Watts 009 Series model, including any modifications (009, 009M1, 009M2, or 009M3), as internal parts can vary significantly. This kit is intended for the base 009 model.
Specifications
- Kit Type: First Check Kit
- Product Type: Backflow Preventer Repair Part
- Brand: Watts
- For Watts Series: 009 Reduced Pressure Zone Assembly
- Size Compatibility: 3/4 inch, 1 inch
- Components Included: First Check Assembly, Cover O-ring
- Servicing Requirement: No special tools required