The Hayward CL110 dial control valve is designed for compatible chlorinator applications where the feeder adjustment component needs replacement. A dial control valve is useful because it helps regulate the chemical-feed rate, supporting more controlled sanitizer delivery and more dependable feeder performance.This replacement is especially useful when the original valve is cracked, stuck, worn, or no longer adjusting correctly. Matching the correct CL110 compatible valve helps preserve intended fit and restore smoother feeder control.The CLX110DA is a practical service part when a compatible Hayward CL110 chlorinator needs a control valve to restore dependable adjustment support. Hayward CL110 dial control valve Designed for compatible chlorinator applications Helps regulate sanitizer-feed rate Useful when the original valve is stuck or damaged Supports cleaner and more dependable feeder control