Max-Air assembles and tests 3 position dribble control automation packages, ready to mount directly to an ISO mount standard 3-way T-port ball valve or other custom applications (with mounting kit adaption if necessary). Max-Air stocks 180° and 90° actuators in double acting or spring return configurations (and spring to center return for 180° only) to fit your unique dribble control requirements. Full valve package assemblies can be set up and tested per customer’s instructions for full close, full open, and intermediate positions.