Modifications List

Industrial Valve Modifications List

Bypass fabricationAt United Valve, we focus on modifications for engineered industrial valves. As forerunners in valve modification, we consistently produce reliable, high-quality results for even the most complex projects. To discuss your industrial valve modification requirements, contact our experienced staff today.

 Selected Modification List

  • Bevel & Worm Gear Installation
  • Bore Buildups & Reductions in BWE Valves
  • Bypass Fabrication
  • Casting Upgrades
  • Cleaning for Oxygen & Special Services
  • Conversion of Bolted Bonnet to Welded Bonnet
  • Cryogenic Valve Fabrication
  • Cryogenic Valve Testing
  • Dye Penetrant Inspection
  • Elastomer Inserts in Discs & Seats
  • Fabrication Work
  • Flange Attachments
  • Flange Facing
  • Fugitive Emissions Testing
  • Hardness Testing
  • Hydrogen Service Upgrades & Testing
  • Live Loading of Packing
  • Magnetic Particle Inspection
  • NACE MR0175 Upgrades
  • Outside Lever & Weight on Check Valves
  • Packing & Gasket Changes
  • Pressure Testing Per API 598 & API 6D
  • Radiographic Inspection
  • Ring Type Joint (RTJ) Conversions
  • Stem & Body Cladding
  • Trim Change – All Alloys & Base Materials
  • X-Ray Radiography