Expansion valve is an important part of refrigeration system, which is generally installed between the liquid storage tank and evaporator. The expansion valve makes the liquid refrigerant with medium temperature and high pressure become wet steam with low temperature and low pressure through its throttling, and then the refrigerant absorbs heat in the evaporator to achieve refrigeration effect. The expansion valve controls the flow of the valve through the change of superheat at the end of the evaporator to prevent the insufficient utilization of evaporator area and cylinder knocking.
Applicable Models: Van/Truck/Trailer
Application: Transport Refrigeration units & Auto. A/C System
Refrigerant: R134a / R404a / R407a / R1234fy
Type: Expansion Valve
Application: Refrigeration Parts
Supply Ability: 500 Piece/Pieces per Week
Packaging Details: neutral packing or Hongsen packing