Valves & Actuation Services

Restoring Performance. Improving Reliability.
MONILEK Oilfield provides inspection, testing, overhaul, repair and refurbishment services for a wide range of industrial valves and actuation systems.
Our workshop and field capabilities support customers across Oil & Gas, Petrochemical, Power, Marine and Industrial applications.
Process Valve Services
We support maintenance and repair of:
Gate Valves
Globe Valves
Ball Valves
Butterfly Valves
Check Valves
Plug Valves
Needle Valves
Special Process Valves
Services may include:
Inspection & Assessment
Disassembly
Cleaning
Seat & Seal Replacement
Lapping
Machining
Reassembly
Pressure Testing
Functional Testing
Control Valve Services
MONILEK Oilfield provides inspection, overhaul, repair and testing support for process control valves.
Services include:
Valve Inspection
Internal Component Assessment
Trim Repair or Replacement
Seat & Plug Refurbishment
Packing Replacement
Actuator Servicing
Positioner Inspection
Stroke Testing
Calibration & Functional Testing
Safety & Relief Valve Services
We provide inspection, repair, overhaul and pressure-testing services for safety and pressure relief valves used in critical applications.
Services may include:
Incoming Inspection
Valve Dismantling
Cleaning
Seat & Disc Lapping
Component Replacement
Set Pressure Adjustment
Pressure Testing
Leak Testing
Certification / Test Reporting
Testing and certification are carried out in accordance with the applicable approved procedures, customer requirements and relevant industry standards.
Actuator Services
MONILEK Oilfield supports pneumatic, hydraulic and electrically operated valve actuators.
Our services include:
Actuator Inspection
Seal Replacement
Overhaul & Repair
Functional Testing
Torque Verification
Solenoid Inspection
Positioner Calibration
Limit Switch Setting
Valve-Actuator Assembly
Stroke Testing
Onsite Valve Services
Where plant shutdown or process requirements demand it, MONILEK Oilfield can provide onsite valve inspection, troubleshooting and maintenance support.
This enables customers to reduce equipment transportation requirements and minimize operational downtime.
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