Custom Solution | Non-Helium (Refrigerant) Leak Test System for Refrigerant Control Valves



Customer required a custom leak test system using R410a to leak test refrigerant control valves. System requirements included:

  • Leak test refrigerant-charged control valves using the refrigerant (R410a) as the tracer gas
  • High production demand
  • Prevent valve components and residues from interfering with leak measurement signal
  • Method of calibrating the system

We engineered a custom, dual-chamber leak test system using RGA refrigerant as the tracer gas. Multiple leak test chambers accommodated batch testing and increased throughput with a leak test manifold calibrated for multiple calibrations.

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