Zodiac JPS Smart Valve Actuator AquaLink Compatible (SMARTJVA) is a targeted replacement part for valve repairs and water-flow control, built for service situations where fit and system compatibility matter. The part is especially valuable when symptoms point to the exact component rather than a full system failure. It gives compatible AquaLink systems motorized valve control for automated water features, pool/spa switching, and circulation routing. This replacement helps restore dependable operation without replacing a full equipment assembly. It is a practical Zodiac replacement part for keeping pool equipment serviceable through normal wear, age, or maintenance cycles. Use the model details and part number to confirm compatibility before installation, especially on older Jandy, Laars, or Zodiac systems that may have multiple revisions.