Sam Technical Service Contracting Est

( A Unit of Power Tech Group of Companies )

All Types of Valve Servicing

We carry out comprehensive servicing, repair, calibration, and testing of all types of industrial valves and actuators — including safety valves, gate valves, ball valves, and control valves — both at our workshop and on-site at client facilities.

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All Types of Valve Servicing
Workshop Facility

Power Tech is a complete valve repair facility. We have the capability of repairing any type of valve from safety valves to control valves to gate valves to large butterfly valves. We have factory trained technicians and work very closely with many valve and actuator manufacturers.

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Portable Machines for Valve Services

Type of Valve Services

We are doing servicing of all types of Industrial Valves. Being the company with well-equipped set up and outstanding team of expert work force, the unit provides both onsite and offsite servicing activities whether the requirement is for one valve or for a complete plant. It has a wealth of multi-skilled engineers who provide complete valve management services for valves of Any Size / Age / Type / Make / Rating / MOC / Temp

Gate ValvesCheck Valves (NRV)Sluice Valves,Control Valves service & CalibrationPlug Valves,Wafer type butterfly Valves Non-slam check Valves Knife Edge Gate Valves (EPDM Rubber Seat Rings) Globe ValvesBall Valves Hydrant ValvesSafety Valves Wafer check Valves
Key Clients
ENERFLEXGulf Petrochemical Industries.co(GPIC)Aldur Power and Maintenance Company W.L.LAhmadi Industries B.S.CeNGie STOMOPepsico
What it is

A comprehensive, multi-discipline valve maintenance, repair, calibration, and testing service covering all industrial valve and actuator types — delivered through our fully equipped workshop facility and through in-situ on-site intervention teams operating across Saudi Arabia and the GCC.

What we do
  • Carry out detailed inspection, disassembly, failure diagnosis, and condition reporting for all valve types including safety relief valves, gate, globe, ball, butterfly, check, and control valves
  • Perform precision repair and component replacement of seats, stems, packing, body seals, trim, and internal assemblies using OEM-specification or equivalent materials
  • Execute online safety valve testing using AccuTEST and Trevi-type systems — verifying set-point accuracy on live, pressurised systems without process interruption
  • Conduct offline bench testing, calibration, and certification to applicable standards including API, ASME, and client specifications
  • Service and overhaul electric, pneumatic, and hydraulic actuators across all major OEM platforms
  • Deploy in-situ valve servicing teams for live-system intervention, minimising plant downtime and eliminating the need for equipment removal
Who it's for

Power generation stations, oil and gas refineries, petrochemical processing plants, seawater desalination facilities, water authorities, and any industrial operation where valves and actuators form critical elements of process control, safety, and isolation systems.

Why it matters

Industrial valves are among the most safety-critical components in any plant — directly responsible for process containment, pressure protection, and emergency isolation. A valve that fails to open, close, or lift at the correct set point can trigger a catastrophic safety event, an environmental incident, or a costly unplanned shutdown. Regular, professionally executed servicing and calibration ensures every valve in a facility performs precisely as designed — protecting personnel, plant integrity, regulatory compliance, and operational continuity.

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Sam Technical Service Contracting EST