The Keeney K830-11SS12 is an adjustable toilet fill valve designed to repair and replace worn or faulty fill valves in most standard toilets. A fill valve controls the water level in your toilet tank and refills the bowl after each flush. When a fill valve fails, you may experience running toilets, slow refills, leaks, or excessive noise. This complete replacement unit includes a factory-connected 12-inch stainless steel supply line, eliminating extra connections and the risk of leaks from over-tightening.
Whether your toilet runs continuously, refills slowly, leaks from the tank, or produces annoying noise during the fill cycle, a new fill valve often restores quiet, efficient operation. The Keeney Secure Connect design makes installation straightforward for both DIYers and professional plumbers, with fewer fittings to connect and adjust.
Features and Benefits
- Universal Fit: Adjusts to fit most toilets with a height range of 9-1/2 to 13-1/2 inches.
- Fewer Connections: The permanently factory-connected 12-inch stainless steel supply line reduces installation steps and minimizes leak risk caused by over-tightening compression nuts.
- Fast, Quiet Refill: Engineered for rapid tank refilling while operating quietly, addressing common problems like continuous running, slow fills, and noisy water entry.
- Anti-Siphon Protection: Built-in anti-siphon design prevents contaminated water from flowing backward into your home’s water supply, ensuring water safety.
- Durable Construction: Built to withstand daily use and maintain reliable performance over time with minimal maintenance.
Specifications
- Brand: Keeney
- Model: K830-11SS12
- Supply Line: 12-inch stainless steel, factory-connected
- Height Adjustment Range: 9-1/2 to 13-1/2 inches
- Anti-Siphon: Yes








