Global Procurement Division

The Online Testing solution provided by Fairtex enables the end-user to diagnose the valve while it is in use. Additionally, the solution offers the capability to compare current performance data with optimal reference data.

The components of the Online Testing solution include:

• PST (Partial Stroke Test)


• Valve Diagnostic Controller


• SOT (Solenoid Valve Testing)


• FST (Full Stroke Testing)

This solution encompasses partial stroke testing (PST), full stroke testing (FST), and solenoid-operated valve testing (SOV test).

Online valve testing provides clients with valuable information regarding the performance of critical valves, with data being collected during the uptime of the facilities. This data highlights which parts need maintenance or replacement, enabling clients to improve their planning and procurement processes and ultimately reduce downtime.