Rotork has improved its range of smart positioners to offer enhanced diagnostic and operating abilities, making these positioners an ideal solution for on/off valve applications where detailed diagnostics are required.
The YT-3400 smart valve positioner has undergone extensive hardware and software development. Valve signature, advanced step tests, and Partial Stroke Test (PST) operates from local or remote positions. Local display and push buttons allow fast setting and commissioning operations. The printed circuit board, chip, and electrical components are updated to increase calculation speed, reactiveness, and dynamic performance.
The YT-3400 no longer uses gears, reducing mechanical hysteresis and potential wear, resulting in more precise positioning around the set point.
For more information about Rotork positioners, contact M.S. Jacobs by calling 800-348-0089 or visiting their website at https://msjacobs.com.
