Sealy Engineering, LLC

Engineering and Diagnostics Support

Founded in 1998 and headquartered in upstate South Carolina, Sealy Engineering provides engineering and diagnostic support for motor- and air-operated valves, primarily during refueling outages at nuclear power stations.

Services Include:

  • Motor-operated valve (MOV) setup, diagnostics, and evaluation

  • Technical support during refueling outages

  • Modification engineering support (both civil and mechanical)

  • Air-operated valve (AOV) diagnostics

  • Preventive maintenance reviews and license extension activities


  • Contact:

    Brian D. Sealy, PE
    P.O. Box 334
    Six Mile, SC 29582

    brian [at] sealyengineering.com