VALVES REPAIR & REFURBISHMENT
1. Valves Repair & Refurbishment
GEW has expertise in insitu valve repair for customers all over India since 1973. A team of Engineers and Highly skilled Valve Technicians ensure that repairs are carried out in accordance with highly recommended standards. GEW works around the clock to ensure on-time service to prevent situations where operations are effected or delayed by utilizing portable equipment to inspect, clean, repair, and test valves without removing them from the pipeline. Our Insitu valve repair services are not just limited to general works such as Valve Dismantling, Cleaning of parts, Lapping of Body Seats & Disc seats, and Blue-match Inspection and Assembling. We also specialized in re-conditioning of Body Seats which includes in-situ Welding & Machining activities for all types of gates, Globe, Control & Pressure Safety/Relief valves to ensure smooth operation. This approach minimizes downtime by avoiding complete valve removal and reinstallation, maintaining operational continuity for critical industrial systems like power plants, refineries, and petrochemical facilities. We provide our services to fulfil the requirements of clients.
Valve Reconditioning & Repair
“it's never too late to fix things”
Avoid the cost and waste of full valve replacement. Our professional reconditioning service expertly restores your valves to like-new, fully operational condition by repairing wear, corrosion, and seal damage.
Process:
- Complete Disassembly & Inspection
- Component Repair/Replacement of seals, seats, stems, and other worn parts
- Reassembly & Testing (pressure, function)
- Documentation
Addresses: Wear, pitting, corrosion, seal degradation, leakage, and operational failure.
Process and Services
Inspection
Visual inspection and diagnostic tools are used to assess valve wear, leaks, and corrosion.
Dismantling
The valve bonnet is opened to access internal parts for cleaning and inspection.
Cleaning
Debris and buildup are removed from internal components using brushes and compressed air.
In-Situ Lapping & Machining
Portable machines are used to grind and lap the valve seat to remove damage and restore its surface.
Welding & Re-manufacturing
In-situ welding and machining can be performed to repair or re-manufacture damaged valve seats and other components.
Component Replacement
Soft seals, packing, and gaskets are replaced as needed.
Functional Testing
The valve is tested to ensure it operates smoothly and seals effectively.
Documentation
Records of the valve’s condition, repairs, and test results are maintained.
Overhaul
During shutdowns, time is critical. Our workshop-based valve overhaul service is engineered for project efficiency. We restore your valves to certified, reliable condition off-site, minimizing downtime
The Overhaul Process Ensures
Intake & Initial Inspection
Full Strip-Down & Component Cataloging
Cleaning & Surface Preparation (e.g., blasting)
Detailed Inspection & Measurement
Replacement of Worn/Defective Parts
Precision Reassembly
Rigorous Testing (Shell Test & Seat Test) documentation
Refurbishment
“Rebuilt to outlast the original.”
More than a repair, refurbishment is a comprehensive restoration to like-new or better condition. We rebuild your critical valves from the inside out, often integrating modern materials and technology to enhance reliability and performance beyond original specs.
Your Project Benefits:
Ideal for: Planned maintenance shutdowns, facility turnarounds, and lifecycle extension programs.
✅ Predictable Scheduling
Your Project Benefits: Off-site workshop work avoids on-site delays.
✅ Reduced Risk:
Rigorous process ensures valves perform reliably post-installation.
✅ Guaranteed Results:
Every valve is fully tested (shell & seat)
✅ Documentation work.
documentation work.
Valve Reconditioning & Repair.
“it's never too late to fix things”
Avoid the cost and waste of full valve replacement. Our professional reconditioning service expertly restores your valves to like-new, fully operational condition by repairing wear, corrosion, and seal damage.
Process:
1. Complete Disassembly & Inspection
2. Component Repair/Replacement of seals, seats, stems, and other worn parts
3. Reassembly & Testing (pressure, function)
4. Documentation
Addresses: Wear, pitting, corrosion, seal degradation, leakage, and operational failure.
Addresses: Wear, pitting, corrosion, seal degradation, leakage, and operational failure.
Process:
Fast, Reliable Valve Repairs for Every Need
Our Repair Service Includes:
All Valve Types
Gate, globe, check, ball, butterfly, safety relief, control, and air valves.
Common Solutions
Seal replacement, seat lapping, gland repacking, leakage resolution, and actuator repair.
Quality Parts
We use OEM parts or certified high-grade equivalents to ensure longevity.
Rapid Response
Emergency breakdown and in-situ support available to restore operations fast.
24/7 Availability
For critical breakdowns (if applicable).
Valve Types We offer Service
No matter your valve type, brand, or the issue you’re facing, our skilled technicians have the expertise to service it. Below is a snapshot of our comprehensive capabilities.