Watts 0887294 Kit

The Watts 0887294 (also identified as RK009-VT) is a high-performance reduced pressure zone assembly repair kit designed specifically for 1/4" and 1/2" Series 009 backflow preventers. As a veteran technician knows, maintaining the integrity of the relief valve assembly is critical for preventing back-siphonage and protecting potable water systems from contamination. This total relief valve kit provides a direct factory solution for internal component failures, ensuring the assembly meets strict ASSE and AWWA standards without the need for specialized tools during field service.

Engineered for high-demand backflow prevention environments, the kit features lead-free construction and includes all essential wear parts: the seat, seat O-ring, stem and diaphragm assembly, stem O-ring, cover O-ring, and the relief valve spring. Replacing these components as part of a routine maintenance schedule eliminates intermittent discharge issues and restores the backflow preventer repair to original specifications. Utilizing genuine Watts RK009-VT parts ensures precise fitment and long-term potable water safety in both residential and commercial applications.

• Complete Internal Restoration: Includes every component required for a full relief valve overhaul, including the stem and diaphragm assembly.
• Field-Service Optimized: Designed for rapid installation without specialized tools, minimizing system downtime for contractors.
• Universal Series 009 Compatibility: Specifically sized for 1/4" to 1/2" backflow preventer kits, ensuring broad application across standard RPZ valves.
• High-Grade Construction: Genuine factory parts offer superior resistance to thermal expansion and pressure fluctuations compared to aftermarket alternatives.

• What are the signs that my relief valve needs a repair kit? If you notice constant water discharge from the relief valve port or "spitting" during low-flow conditions, the internal diaphragm or seat O-ring likely requires replacement using this RK009-VT total kit.
• Does this kit work for both 1/4" and 1/2" valves? Yes, this specific kit is the standard repair solution for the entire 1/4" through 1/2" range of the Watts Series 009 and LF009 assemblies.
• Can I use these parts in lead-free applications? Absolutely. This kit is designated as "Lead Free" and is suitable for all potable water cross-connection control services.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.