Control Valve Services

Repair, overhaul and calibration of control valves, positioners and accessories to keep control loops responding as designed.

Scope of Work

What the service covers

Strip and inspect
Complete breakdown for internal access, each component assessed against wear limits.
Soft goods
Seals, gaskets and packing replaced. These are the parts that decide whether the valve holds.
Positioner service
Positioner and accessories overhauled alongside the valve body.
Reassembly
Rebuilt to the manufacturer’s clearances with new soft goods.
Calibration
Stroke and response calibrated so the loop behaves as the control system expects.

More Services

Testing, setting and certification of relief devices.

Repair and maintenance of motor-operated valves, including stroke, torque and limit setting.

Genuine OEM parts and remanufactured valves where replacement beats repair.

Removing particulate and corrosive carry-over from combustion exhaust.

New design, modification of existing plant, and installation.

Restoring oil condition against particulate, water and oxidation.

Electro-hydraulic control valves that govern steam admission on turbines.

Send the make, model and the symptom and we will scope it.