On-line Safety Valve Testing

On-line Safety Valve Testing (LegaTest)

LegaTest on-line testing for safety valves system is designed and integrated with proven software and the highest specification of equipment to guarantee equipment integrity and ensuring compliance with statutory requirements.

Legatest opens the valve slightly by pulling the spindle. Force, pressure, lift and sound sensors are sending signals to electronic data acquisition control unit and PC. LCD is showing 4 curves:

This service was developed to help customers avoid loss of productivity and improve operational uptime. Data acquisition software allows the system to keep full records of all your safety valves. Test results are stored on the database for future maintenance requirements. Full test results and certification are presented to comply with your statutory requirements and support further diagnostics as required.
"We are offering our service online safety valve testing in Qatar, Saudi Arabia, Bahrain, United Arab Emirates, Oman, Kuwait, Asia, Europe and all middle east countries".

Main Advantages/Benefits :
  • On-line welded safety valves can be tested in the In-Situ position without cutting,Welding,Removing and Outage of the plant,which give considerable at time saving and cost saving to the customer enormously.
  • Safety valve can be tested when plant/boiler is in operating condition (Hot test) without increasing the pressure of the boiler also the valve can be tested in during shutdown (Cold test) on both condition that test can be performed.
  • Around ₹50,000 to ₹75,000 per safety valve cost saving will be effected to the customer in comparision with conventional test methods and other test. The cost saving is benficial to the customer in our lega test(Advanced LegaTest)Online safety valve testing system
  • Maximising safety valve integrity and efficiency
  • Reducing plant testing downtime, avoids valve removal from system
  • Capability to perform Hot and Cold testing to meet customer requirements
  • Fast and safe automatic testing – computer controlled Accurate computer-generated results
  • System approved and certified to the ATEX Directive
Several Safety Protections :

Autonomous Power

  • Rechargeable Batteries, Allow more than 200 tests.
  • Device Legatest could be used in explosive zones – ATEX CERTIFICATE II 2 G Ex d [ib] ib IIC T4 Gb
  • Because of rechargeable batteries and motor drive the Legatest device is light, consisting of a few parts
  • Legatest is easy to use and we can be very effectiveness. Usually it could be tested 12 to 18 valves per day.
On-Line Safety valve testing - approved by :
  • TÜV Nord Germany
  • Bureau Veritas
  • Slovenian Acreditation institute
  • DET Norske Veritas
  • Slovenian Quality Institute