High efficiency management for residential heat pumps
Electronic expansion valves - ExV
The heat pump market is now growing faster, aided by carbon emission reduction goals and the availability of more renewable energy sources.
 
CO2 ready
Electronic expansion valves - ExV
CAREL offers complete solutions for optimum management of all refrigerant applications that use CO2 as the refrigerant.
 
"Everything for CO2 retail applications" compendium
Electronic expansion valves - ExV
The choice of the type of refrigerant and the type of system are fundamental in reducing emissions and protecting the environment.
 

E4V - B (demountable)

E4V-B*
E4V - B (demountable)
  • General characteristics

    The CAREL E4V electronic valve is designed to act as the expansion device on medium/high capacity chillers and air-conditioning systems, up to a cooling capacity of 280 kW.
    Reliability, wide control capacity, fluid flow in both directions: these three features are all ensured by the E4V expansion valve, satisfying the need for a high product quality combined with operating and installation versatility.
    The innovative characteristic of the E4V is the incorporated sight glass, used to monitor movement of the movable element and refrigerant flow inside the circuit. In addition, the valve is made from modular elements assembled during installation, to simplify maintenance and inspection of the components.

    The E4V-B valve differs from the previous version E4V-A as regards the material used to make the movable element, which will be composite rather than steel; this will be available in two sizes, 85 and 95.

 

Documentation

Technical

  • Technical Leaflets
    Code Description Language Date * Release
    Code +050001220
     
    Description E4V - Valvola di espansione elettronica / Electronic expansion valve / Détendeur électronique / Elektronisches Expansionsventil / Válvula de expansión electrónica
     
    Language ENG  FRE  GER  ITA  SPA 
     
    Date 08/06/2021
     
    Release 4.5
     

Images

  • High resolution images
    Code Description Language Date * Release
    Code PH14LE4302-E4V-b
     
    Description CAREL E4V - B (demountable) - Electronic expansion valve - ExV - EEV Technology
     
    Language ALL 
     
    Date 11/03/2022
     
    Release R.0