Large flow expansion valve (LEXV)
All refrigerants (R290 / R744 / R1234yf)

Precise expansion valve technology combined with the lowest pressure losses. Our application-specific simulation supports our customers in optimally adapting to the system.

  • Application
  • Advantage
  • Mode switching of the heat exchanger (condenser / evaporator)
  • Precise expansion control with simultaneous switch-through function with minimal pressure losses
  • Available for natural refrigerants (R290, R744) and standard refrigerants (R1234yf)
  • Reduced system complexity through integration of bypass and control function in a compact cartridge design
  • Customizable flow characteristics, low hysteresis and minimal leakage for even greater system efficiency
  • Stepper motor actuator with LIN connection for digital control and monitoring of the valve with customizable communication and diagnostic capabilities
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