As efficiency demands rise and the need to operate at lower and lower temperatures, Electronic Expansion valves are becoming commonplace.
In this video we discuss some of the basic operation and and bypass methods of EVX (EEV) operation including using a thermal imager.

Special thanks to:
JD Kelly (student_of_Hvac) for the digital art.
Carel for letting us use their cutaway CO2 valve
Emerson for letting us use a video clip and slide of their EEV.

This video only scratched the surface, here is some more in depth information for electronic expansion valves.

@acservicetechchannel
   • Electric Expansion Valve (EEV) Operat...  

@EngineeringMindset
   • How EEV works - Electronic Expansion ...  
   • Electronic Expansion Valve - How it w...  

@HVACS
https://hvacrschool.com/podcasts/elec...
https://hvacrschool.com/podcasts/elec...
https://hvacrschool.com/get-an-eev-op...




Emerson Climate EEV resources
https://climate.emerson.com/en-us/pro...

https://climate.emerson.com/en-us/pro...

   • Emerson EX3 Electronic Expansion Valve  
https://climate.emerson.com/en-sg/sho...
   • Emerson EXV Electronic Valve and Cont...  
https://climate.emerson.com/en-us/sho...

Carel EEV reasorces
   • CAREL Electronic expansion valves  
   • CAREL CPQ - How do I design an electr...  
   • CAREL E2V-S installation tutorial  
   • E2V-Z Introducing the new CAREL E2V-Z...  
   • E2V-Z Maintenance  

The Refrigeration mentor
   • Carel Electronic Expansion Valves | A...