The NFT energy regulating valve matches the cooling capacity of the compressor with the actual evaporator load.
The NFT energy regulating valve achieves energy regulation function by bypassing the hot steam at the front end of the expansion valve to the evaporator.
The bypass hot steam should enter the system through the gas-liquid mixing joint.

Characteristics
High control accuracy.  
Directly controlled by the suction pressure, unaffected by the pressure drop of the evaporator.  
The regulating valve increases the steam flow rate in the evaporator, thereby improving the return oil of the compressor.  
Preventing too low evaporation temperature means preventing the evaporator from freezing.  
Suitable for HFC&HCFCs refrigerants
Applicable working fluid temperature: -50 ℃ to+140 ℃.  
Applicable ambient temperature range: -40 ℃ to+55 ℃.  
The maximum working pressure is 36 bar.  
Adjustment range 0-8 bar, factory setting 0.4 bar