Senior Valve Technician at Jake Riley Limited

Responsibilities

CONTROL VALVES 

• Dismantling from position and installing at position 
• Check for friction sticking, flashing, cavitation, choked flow, acoustic noise, erosion, and chemical corrosion in the Workshop. 
• Remove all electrical and pneumatic connections to the control valve including positioner. 
• Dismantle the control valve body, bonnet top flange along with actuator yoke. 
• Inspect the valve internals and service the valve. 
• DCI Reports issuing 
• Replace the damaged parts with OEM spares. 
• Install all electrical and pneumatic connections to the control valve including positioner. 
• Test functionality of the system. 
• Final Reports issuing 
• Handover to client 

PSV 

Inspection and Visual Examination: 

• Inspect the PSV for signs of damage, corrosion, or wear. 
• Check for proper labelling and documentation, including the PSV's set pressure. 

Functional Testing: 

• Perform functional tests to ensure the PSV opens at the correct set pressure using a test bench or a controlled system. 
• Verify that the PSV fully opens and closes without sticking or chattering. 

Overhaul and Repair: 

• Disassembling, cleaning, and inspecting internal components. 
• DCI reports issuing 
• Replace worn or damaged parts as needed, including seals, springs, and discs with OEM parts 

Calibration and Adjustment: 

• Calibrate the PSV to ensure it opens at the specified set pressure. Adjust if necessary. 
• Ensure that the PSV remains within its allowable tolerance range. 
• Final Reports issuing