Process control loops
Supported with field-ready planning, people, tools and documentation.
Find the hidden performance loss
Control Valve Diagnostics
Diagnostic support for control valves, actuators and positioners where loop performance, sticking, leakage or response problems affect production.
Service overview
Designed for practical execution, not vague capability lists.
Diagnostics help maintenance teams see beyond symptoms. PROEX supports clients in identifying control valve friction, travel, response and actuator problems before they become production losses.
PROEX approaches this work with the mindset industrial clients expect: plan the job, control the conditions, use the right tools and leave a useful record behind.
- In-line control valve troubleshooting support
- Actuator, positioner and response checks
- Diagnostic data review for maintenance decisions
- Repair recommendations for field or workshop execution
What clients get back
Clear outputs, not just site activity.
A service visit should leave the client with useful decisions: what was checked, what was found, what needs attention and what should happen next.
- Diagnostic setup and field checks
- Actuator, positioner and valve response notes
- Repair-priority recommendations
- Data-supported maintenance decision inputs
Where it fits
Typical applications
This service can stand alone, or connect with other PROEX capabilities when the work scope is broader than one discipline.
Commissioning
Supported with field-ready planning, people, tools and documentation.
Valve workshops
Supported with field-ready planning, people, tools and documentation.
Plant reliability programs
Supported with field-ready planning, people, tools and documentation.
Useful questions
Good service starts with sharper questions.
These are the kinds of questions PROEX helps clients answer before work begins and before equipment is returned to service.
- Is the valve, actuator, positioner or process loop causing the issue?
- Can the problem be corrected on site?
- What evidence supports the repair recommendation?
Connected capability
Services often planned together
Industrial jobs rarely stay inside neat boxes. These related services help build a fuller work package.
Control, isolation and reliability
Valve & Instrumentation Management
Field and workshop support for valves, actuators, gauges and instrumentation that keep industrial systems controlled and available.
Measured confidence
Calibration Services
Pressure, gauge and industrial instrument calibration support delivered with the traceability mindset critical assets require.
Asset data that helps decisions
Critical Equipment Information Tools
Critical equipment records, asset information support and maintenance data organization for technical teams and procurement packages.
Ready for a technical discussion
Bring PROEX into the work before the shutdown clock starts.
Share the asset, location, access constraints and required documentation. We will help shape a practical service path.