Validate Functionality and Confirm Integrity Without Downtime

Valves are the frontline of control in any pressurized system — regulating flow, maintaining pressure, and protecting downstream equipment. But when a valve underperforms or fails outright, the consequences can ripple fast: unplanned downtime, safety incidents, compliance violations, and costly rework. TEAM’s Valve Testing services give operators a fast, accurate, and non-invasive way to assess valve performance before those risks become reality.

Our certified technicians perform both in-line and out-of-line testing, simulating real-world operating conditions to verify shutoff integrity, detect internal or external leaks, measure response time, and confirm pressure ratings. Every test is tailored to your application, your system, and your operational goals (from post-repair validation to hydrotest support).

With decades of valve-specific experience, TEAM combines field-proven workflows with digital reporting to deliver precise, actionable data you can trust. Integrated with our TEAM360 service ecosystem and OneInsight® platform, valve testing becomes more than a pass/fail check — it becomes part of a smarter integrity strategy. That means fewer unknowns, more uptime, and clearer decisions across your maintenance and compliance programs.

TreviTest

Trevitest™ is Team`s in-house safety valve in-situ testing, a method of measuring and indicating the lift point of a safety valve with no operational interruptions or down time on process.

A service first developed in 1979 Trevitest™ using custom developed chart recorders up to 1994 with the Mk6 generation progressing onto computer based custom software and hardware we are now 4 generations on with the MK9 and Mk10 system currently in service. With an accuracy within 0.5% well within the ASME standards we can test a range of safety relief valves from your conventional safety to torsion bars and with our in-house engineering team we can offer bespoke test rigs to perform tests on valves that may be deemed untestable in-situ.

The advantage of Trevitest™ in-situ testing over other testing devices is we can offer pre and post calibrations on site on the day of testing, this ensures that you are getting the most accurate test on the day. The equipment used to ensure Trevitest™ is calibrated to 0.5% accuracy is certified by a 3rd party UKAS approved testing house.

The result is a certifiable test showing any adjustments made allowing correctly performing valves to remain in service for longer periods, as well as fully documenting valves that do not meet the correct performance criteria by our experienced personnel so that they can be repaired or replaced as soon as possible – saving you time and money.