Unique Group continues to conduct business as usual under a normal schedule, however, the safety and well-being of our employees and customers is always our highest priority. We are closely monitoring the Coronavirus pandemic and putting in place proactive measures to keep our communities safe and operational. Read more

On-Site Engineering

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Uni-Test On-Line Safety Valve Testing

Unique Group’s UNI-TEST system delivers safe and accurate pressure relief valve (PSV) testing – with no operational disruption.

The system/service enables you to ensure that every safety/pressure valve is operating at peak efficiency and meeting relevant safety obligations: key factors when it comes to maintaining plant productivity, safety, and profitability.

UNI-TEST identifies valves in need of adjustment or full service. The tests are performed in-situ, online and under normal operating conditions. The result is a certifiable process that allows correctly performing valves to remain in service for longer periods and identifies valves that do not meet the correct performance criteria so that they can be scheduled for maintenance at the next available opportunity.

Other key benefits:

  • No plant downtime required
  • Minimal loss of plant pressure and line medium during UNI-TEST
  • Less time required to commission the plant after shutdown
  • Detailed analysis of valves, and advice on faults or performance issues, from experienced valve test personnel
  • Most spring loaded valves and Pilot operated valves can be tested
  • TÜV & DNV approved system
  • Infinitely adaptable to most customer requirements
  • Efficient digital management of test data, including settings and results
  • No need for temperature compensation for set pressure as the test is executed at actual site operating conditions (mandatory for bench test)
  • The valve is free to function normally throughout the testing operation
  • Online (hot) and offline (cold) testing capability
Request a Quote

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

We use cookies to ensure that we give you the best experience on our website. By clicking Accept, you consent to store on your device all technologies described in our Cookie Policy. Accept