Simplifying Valve Monitoring

Hart 475 Communicator ValveLink

Valve health inevitably degrades over time. The parts move, resulting in wear. However, valves don’t usually fail without warning, providing technicians have the tools to identify these warning signs.

To give technicians comprehensive control to solve valve issues, they need to have constant, easy access to advanced valve diagnostics in the field.

Using ValveLink™ Mobile software on the 475 Field Communicator gives technicians the ability to perform advanced valve diagnostics in the field. They can accurately diagnose valve problems without having to pull the valve or perform potentially destructive troubleshooting.

With ValveLink Mobile software, technicians can quickly perform tests including valve signature, PD one button sweep, and step response, receiving results on an intuitive graphical interface. Test results provide a clear understanding of what is going on inside the valve, allowing for proper planning, parts procurement, and scheduling of repairs before the valve is taken out of service. This insight is also vitally important during a quick turnaround or in short maintenance durations.

Any valve issues that stem from external problems (loose connections, improper wiring, or improper configuration) will be easier and less invasive to detect, empowering technicians to make key decisions in the field. With ValveLink Mobile at their fingertips, technicians gain the flexibility to treat each problem based on the information they witness in the field, saving time and money and improving safety.

Use Total Scan to determine significant change in friction or irregularity to the valve’s seating profile
Use Total Scan to determine significant change in friction or irregularity to the valve’s seating profile

 

 

 

Quickly detect major issues with valve stroke diagnostics
Quickly detect major issues with valve stroke diagnostics

(Article used by permission from Emerson)

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JM Test Systems sells and rents Hart 475 Communicators. Click the preceding links for product details. To request a quote contact us at 800-343-3411 or [email protected].