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Expect the Extraordinary.


Valve & Actuator Maintenance

Our Valve Specialty Services group is built upon the collective strengths of qualified craft employees, Craft supervision with valve experience, specialty valve technicians, Professional Power staffing, and established maintenance and modification best practices. We emphasize specialist-level quality at competitive rates, performed by personnel who understand their responsibilities from a customer’s point of view. Valve Specialty personnel have decades of in-house experience with management of Valve Programs, outage execution and performance of valve maintenance activities.  APTIM’s

Specialty Valve Services team offers the following:

  • Motor and Air Operated Valves (MOVs, AOVs)
  • Maintenance (PMs) and Refurbishment
  • Diagnostic Testing (Crane VIPER & VOTES Infinity, Teledyne Qwiklook, UltraCheck AOV, MOV, Relief Valve, Motor Diagnostics)
  • Valve diagnostic testing via Teledyne and AREVA teaming agreement(s)
  • Specialized for diagnostic testing training and valve actuator maintenance
  • Union craft and technicians trained and qualified to EPRI Standardized Task Evaluations (STEs) and meeting manufacturer (OEM) standards
  • Specialized training for specific problem areas (Anchor Darling Double Disc Part 21, Pressure Seal Maintenance, Quarter Turn (1/4) valve maintenance and set-up, Limitorque Maintenance and Repair, Valve Packing Program Implementation, MOV Diagnostic Trace Anomalies, etc.)
  • Lower rates than smaller specialty services suppliers

When coupled with concurrent Maintenance-Modification Contracts, pricing for Valve Specialty work can utilize support personnel already in place, reducing overhead costs.