E2V proportional electronic expansion valve

By Anonymous -
Carel electronic expansion valves E2V with proportional modulation and excellent technical and functional characteristics, allow an efficient control of refrigeration and air-conditioning units, and consistent energy saving performance.
The flow of refrigerant is modulated by nozzle coupled to a torpedo shaped aperture, measuring more than 15 mm long, over a wide operating range. The internal mechanism is fitted on a calibrated spring with ball bearings and guarantees a stable and reliable regulation reducing the risk of failures.
E2V is completely manufactured using laser-welding techniques on high-quality materials (AISI 316L), as well as technopolymers.
Carel has paid special attention to the smallest details in designing E2V to ensure very high reliability for operations up to 35 bars of differential pressure and up to 45 bars of absolute pressure.
Other features include exclusive axial motion of the nozzle aperture and seal gasket in the closing position.
By installing just one expansion valve, the use of non-return valves can be avoided, making the refrigerant circuit much simpler.
Carel products such as EVD EVO, MPXPRO and pCO5 feature native support for valve control.

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