Online PSV/ Pressure Safety Valve Testing & Calibration 

SA-International Ltd: Leaders in Safety Valve Testing Using AccuTEST

Introduction

SA-International Ltd is a leading provider of safety valve testing and calibration services, leveraging the advanced capabilities of the AccuTEST system. Our commitment to excellence ensures that we deliver precise and reliable testing solutions, safeguarding lives and protecting property by ensuring safety valves function flawlessly under pressure.

Only One Thing is More Important than a Safety Valve: The Way You Test It

Safety valves play a critical role in maintaining the safety and integrity of industrial operations. However, the accuracy of your tests is paramount. With SA-International Ltd and AccuTEST, you can be sure of accurate and reliable results, even under real-world conditions.

There’s a Better Way to Test Safety Valves

Utilizing the AccuTEST System, SA-International Ltd offers in-line testing of safety valves—a cost-effective maintenance alternative that benefits plant operators and enables growth for valve service companies. Our innovative approach allows for testing while valves remain operational, delivering immediate results and minimizing downtime.

• Reduces downtime: No need to shut down the plant to remove and test valves off-site.
• Prevents revenue loss: Avoids the risk of safety valve damage during transportation for testing.

Reduce Risk of Error, Increase Test Accuracy

SA-International Ltd reduces human error in testing by employing the AccuTEST system, achieving unparalleled accuracy through automated calibration which includes detection, fault checking, and zeroing of sensors prior to operation.

• Precision: Achieves accuracy better than +/- 0.5% of the system design set pressure.
• Automated Control: Guarantees precise, repeatable results with no human intervention.
• Eliminates Human Error: Automated calculations and operations ensure consistent quality.

Watch our demonstration video

AccuTEST Technology and Operation

Our system’s advanced software facilitates superior performance and ease of use. By accurately detecting lift acoustic and force sensors, we calculate set pressure using:

[ text{Set Pressure} = text{Line Pressure} + left(frac{text{Pulling Force}}{text{Valve Seat Area}}right) ]

This ensures precise monitoring and understanding of valve performance.