Industrial Valve Modifications List

At 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