In-house maintenance + repair
Return the valve.
Restore the confidence.
Move critical valve work through a clear, documented repair process—with certified expertise, local accessibility, and a team that helps you decide what should happen next.
Why in-house repair
More than a repaired valve. A clearer next step.
A valve leaving your plant creates questions: Can it be repaired? What failed? When will it be back? Will the same problem happen again? TVI brings the work, records, and recommendation into one organized path.
Reduce uncertainty
Know what the valve needs, how the work will be handled, and what your team should plan for next.
Protect the schedule
Use nearby repair capacity and experienced technicians to keep turnaround aligned with the urgency of your operation.
Keep the history useful
Build better decisions over time with supporting documentation and asset information your team can access again.
Shop capabilities
One repair partner for the valves your process depends on.
From code-stamped relief valves to large manual valves and complete automation packages, TVI matches the process to the equipment—not the other way around.
Relief valve + VR repair
Certified personnel and equipped facilities repair relief valves under a National Board-approved quality process—supported by inspection, testing, and documentation.
- Safety valves
- Relief valves
- VR repair
High-pressure relief valves
For set pressures beyond conventional test-stand capabilities, TVI uses AVK equipment to set the valve properly without damaging critical components.
- AVK setting
- High pressure
- Component protection
Manual valve repair
Repair, parts replacement, and hydro-testing for gate, globe, and check valves—including manual valves larger than 72 inches.
- Gate
- Globe
- Check
Automated + control valves
Rebuild existing automated and control-valve packages, properly size new automation, and fabricate the brackets and couplings needed for a complete assembly.
- Actuation
- Control valves
- Factory parts
Non-code equipment
Restore conservation vents, flame arrestors, and other non-code equipment through the same disciplined repair mindset used across the TVI shop network.
- Conservation vents
- Flame arrestors
- Refurbishment
New valve automation
Build a correctly sized automation package with factory relationships, supporting documentation, and asset-tracking details that make future replacement easier.
- Sizing
- Documentation
- Asset tracking
Repair or replace?
A recommendation built around the application.
The lowest repair price is not always the lowest operating cost. TVI considers valve condition, parts availability, application demands, service history, and turnaround before recommending the clearest path forward.
- ✓ Application and failure-context review
- ✓ Repair-versus-replacement guidance
- ✓ Automation sizing and package support
- ✓ Documentation for future maintenance
What to expect
A repair process with fewer unknowns.
Clear handoffs make valve work easier to plan. Here is the path from the first conversation to a documented return.
Assess
We identify the valve, application, condition, urgency, and documentation your team needs.
Clarify
You receive a clear repair recommendation and scope—plus replacement guidance when repair is not the right answer.
Repair
Experienced technicians complete the work using factory parts and the appropriate approved quality process.
Test
The valve is tested for the application, with high-pressure and hydro-testing capabilities available when required.
Return
Your valve comes back ready for service with useful records that support the next maintenance decision.
Quality you can verify
Certified processes. Accountable people.
TVI’s relief-valve repairs follow a quality process approved by the National Board. Three National Board and ASME-certified repair locations combine trained personnel, appropriate test equipment, and factory parts to return equipment in the best condition possible.
Before you send the valve
Useful answers, up front.
What equipment can TVI repair?+
Relief and safety valves, gate, globe and check valves, control and automated packages, conservation vents, flame arrestors, and other valve-related equipment.
Can TVI handle high set pressures?+
Yes. TVI uses AVK equipment for applications with set pressures beyond conventional test-stand capability.
Do repairs use factory parts?+
TVI uses factory parts in its automated and control-valve repair work to help return the package in the best condition possible.
What should I include in my request?+
Share the valve type, manufacturer, application, known issue, quantity, desired turnaround, and any tag or service-history information you have. If details are missing, send what you know—we will help clarify the rest.
Start the conversation
Tell us about the valve in front of you.
You do not need every answer before reaching out. Give us the details you have, and a local TVI team member will help define the next step.