The Top Drive Actuator provides a straignt-forward but critical function of opening and closing the Upper Top Drive Valve. Full-opening and full-closing are required for safety and to prevent washout of the valve internals.

The Packard Actuator provides the reliable performance you demand. When matched with a low-torque Packard Top Drive Valve you can maintain a low hydraulic operating pressure to prevent blowing out piston seals.

Both come with full Packard field support.