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Control valves are essential components in any industrial process where regulating flow rates, pressures, levels, or temperatures is required. Their precision and reliability determine the safety and efficiency of production lines, chemical plants, energy facilities, or water systems. Therefore, when a failure or loss of performance is detected, acting quickly and professionally is fundamental. In this article, we explain how control valve repair works in industry, step by step, and why it is crucial to have specialists in control valves in Tarragona.

Technical Diagnosis: The First Step to a Safe Repair

The repair of a control valve begins with a thorough evaluation. Technicians analyze the equipment's history, its industrial application, and any detected symptoms: leaks, vibrations, loss of precision, wear, or problems with the components.

Functional tests, leak checks, dimensional analyses are performed to identify the source of the failure. This diagnosis is key to determining whether a control valve repair, readjustment, or even partial component replacement is necessary.

Professional Disassembly and Cleaning

Once the problem is identified, the valve is completely disassembled following certified procedures. Each component is individually inspected: body, obturators, guides, packings, and actuator.

Cleaning is performed using specific technology, eliminating sediments, corrosion, or chemical residues that affect the valve's performance.

Evaluation of parts and replacement of critical components

After cleaning, the technicians assess the actual condition of each component. Components showing wear, corrosion, or deformation are either reconditioned or replaced.

This ensures that the valve can recover its optimal operation, minimizing risks and ensuring the stability of the industrial process.

Testing, adjustment and calibration according to industry standards

Once reconditioned, the valve undergoes a testing process for pressure, leak tightness, adjustment, and calibration.

These tests follow international standards and guarantee safe operation before reinstalling the valve at the plant.

Certification and preventive maintenance

To ensure safety, a technical report is issued upon request, detailing repairs performed, parts replaced, and test results. In addition, a preventive maintenance plan is recommended to extend the valve's lifespan and minimize unexpected downtime.

Conclusion

Repairing a control valve is a technical process that requires experience, precision, and specialized equipment. Having control valve professionals in Tarragona guarantees a safe, efficient intervention tailored to the needs of each industry.

Do you need a control valve repair or installation in Tarragona? Or a control valve installation in Tarragona?

Contact us here.

MARCUS CHAVES VALVES & SERVICES

Founded in 1970, MARCUS CHAVES VALVES & SERVICES has developed its industrial activity, contributing experience, quality and service to the world of valves.

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