Pressure Safety Relief – PSV Repair & Calibration Services

PSV Repair and Calibration Services

Major shutdowns in process industries typically happen infrequently (every year or two) and take several days to complete. In general, these shutdowns should have two objectives:

1. To repair problems identified during previous major shutdowns
2. To inspect parts of the plant not accessible during operation in order to identify problems that will
   be repaired during future planned shutdowns.
   Work Process.
   – Dismantling PSV Online
   – Calibration PSV.
   – Repair Malfunction PSV.
   – Re-Calibration PSV.
   – Issue Certificate with Chart.
   – Re Install PSV Online

PSV Online Calibration Services.

Is the process of testing pressure and safety / relief valves in site whilst the plant Remains on-line typically the set pressure is determined. This enables the valves to be Adjusted and then re-tested so they continued to operate at their correct parameters
 System Benefits
 Enables plant operators to test and adjust valves on-line without expensive shutdowns.
 Ensure that pressure and safety relief valves are safely operating and thus plant personnel and equipment are protected.
 Reduce emissions caused by incorrectly set valves.
 Reduce energy used by eliminating the need to over
 Pressurize the plant.
EVACO Manpower.
EVACO engaged in a service agreement with TSS – CHINA to Test, Calibrate of PSVs / Valves. TSS has provided in situ valve repair and other services to a number of large Public / Private Sector Companies all over CHINA and in neighboring Countries.

TSS shall provide skilled and specialist personnel and equipment to carry out Online Valve Testing and Calibration Services for PSV at Client sites in Egypt.

 Overseas crew.
 Assistant Local crew.

System Components
The test system consists of the following main assemblies:
 Mechanical pulling rig.
 Electronic system.
 Software and Data Base.
 Tablet Pc and printer.