Electronic Expansion Valves

Electronic Expansion Valves

Features & Applications

Electronic Expansion Valves are advanced control devices that provide high-precision refrigerant regulation in modern refrigeration and air conditioning systems.

Compared to traditional thermostatic expansion valves, they respond much faster and continuously optimize refrigerant flow based on real-time system conditions through digital control.

Main Features
  • High precision control: Provides real-time adjustment of refrigerant flow based on pressure, temperature, superheat, and system load variations
  • Energy efficiency: Ensures maximum system performance with minimum energy consumption by matching cooling capacity demand
  • Wide operating range: Suitable for both low and high capacity systems
  • Remote control & automation: Fully compatible with control units and building management systems (BMS)
  • Diagnostics & data monitoring: Enables system performance tracking, simplifying maintenance and service operations
  • Lower superheat operation: Improves evaporator surface utilization and enhances heat transfer efficiency
Application Areas
  • Commercial and industrial refrigeration systems
  • Variable capacity (inverter) chiller systems
  • DX coil air conditioning systems
  • Heat pumps and heat recovery systems
  • Food processing, pharmaceutical production, and special process cooling applications