The Jandy Pro Series Valve Actuator fits all Jandy Pro Series Never Lube^® and Gray 2- and 3-port diverter valves in 24V models, and works seamlessly with the AquaLink^® RS control system. It is available in 1.5″ x 2″, 2″ x 2.5″, and 2.5″ x 3″ sizes.