Watts 0794096 Repair Kit

Maintain system integrity and code compliance with the Watts 0794096 Repair Kit, specifically engineered for the first check valve of 2-1/2" to 3" Watts Series 909 and LF909 Reduced Pressure Zone (RPZ) backflow preventers. As a veteran-grade OEM replacement kit, this LFRK 909-CK1 assembly allows for direct inline servicing of the check module without removing the valve body from the line. The lead-free compliant components are manufactured to rigid factory specifications to ensure a precision seal and stabilize pressure differentials across the zone. This kit facilitates the rapid restoration of the first check assembly, addressing common failure points like fouled discs or fatigued springs that cause relief valve weeping or "spitting." By utilizing genuine Watts 0794096 parts, contractors ensure the assembly meets original performance standards for backflow prevention in commercial and industrial water service applications. The design requires no specialized tools, significantly reducing downtime during mandatory annual testing or emergency maintenance.

• Field-Proven Reliability: Specifically kitted for Watts backflow preventer repair on 2.5 inch and 3 inch 909 series units to ensure drop-in compatibility.
• Complete Internal Refresh: Includes a factory-assembled disc assembly, high-tension spring, and a durable cover O-ring to restore check valve tightness.
• Enhanced Durability: Constructed from corrosion-resistant, high-quality materials designed to withstand the thermal and hydraulic stresses of heavy-duty plumbing systems.
• Cost-Efficient Maintenance: Eliminates the need for a full valve replacement by targeting the first check valve replacement components directly.

• How do I know if I need the first check kit versus the relief valve kit? If the relief valve is dripping constantly, it often indicates the first check valve is fouled or leaking. The Watts 0794096 kit addresses this primary seal to stop the discharge.
• Does this kit work for both the 909 and the Lake-Free (LF) versions? Yes, the Watts 0794096 repair kit is fully compatible with both the standard Series 909 and the lead-free LF909 assemblies in the 2-1/2" to 3" size range.
• Are there special instructions for the disc assembly installation? The kit arrives with the disc assembly pre-configured. Ensure the valve body is thoroughly cleaned and free of debris before seating the new components to prevent immediate fouling.

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.