Fugitive Emission Testing

Valve Packing fugitive emission testing to API and ISO standards. Precision Testing LLC performs tests using Methane and/or Helium with qualified Leak Detection equipment. We perform Valve Packing tests (API 622) to qualify packing sets and we also perform Valve Packing tests (API 624) to qualify the Valve using the Packing. These tests are done at design temperature and pressure with Methane. We also test using Helium at design temperature and pressure per ISO 15848-1 and 2.

  • API 624, API 641, ISO 15848-1, Shell and other end user Fugitive Emission Tests

Our Equipment Includes:

High/Low temp temperature chamber:

  • 48” x 48” x 72” Inside dimensions
  • -100 deg F up to 800 deg F
  • Multiple Access ports to allow for external actuators or controls outside of the chamber
  • Fine control for ramping at specific rates

Heating Systems for wrapping large or odd shaped equipment up to 1000 degrees F.

  • Accurate control for ramping at specific rates
  • Great for wrapping specific areas such as packing boxes

Methane Leak Detector:

  • Used to determine packing or joint leakage per API standards
  • High precision and calibrated to EPA-21 requirements.
  • Output with computer data acquisition systems

Cycle Testing counters and controls

  • Allows for automated cycling to meet test requirements

Data Acquisition

  • Real time data collection systems for Temperature and Pressures
  • Detailed test reports
  • State of the art systems and controls

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