MRC Global’s Valve Engineering & Modification Center is a game-changer. Get expert support and fast turnaround time that fits your unique valve modification requirements.
Modification Services:
- Flange (RF to RTJ, vice versa)
- Differential Thermal Relief
- High Head Extension
- Stub Up/Pinion Shaft Extension
- Drain/Lube Lines
- Pipe Pup Installations
- BW Schedule Modifications
- Drain Fittings
- X-ray/Supplemental Pressure Testing
- Gear Operator/Actuator Installation
- Paint/Buried Service Coatings
- Thread any size stem nut for any size actuator; same day service if required
- Machine adapter plates
- High usage adapter plates and stem nuts are stocked and ready to install
Onsite Equipment:
- Up to 42" valve test bench
- High pressure gas test benches
- CNC machining
- Sub arc/tig certified welding
- 50 ton crane capacity
- In-house blasting and coatings
- Radiography on-site

Product, suppliers, manufacturers and services vary by region. For more information, contact an MRC Global location in your region.