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Euro Controls

19 - May - 2012

Welcome to the Euro Controls website. Leaders in the provision of CAREL products and those allied to the HVAC industry...

CAREL EEV

CAREL Electronic Expansion Valves

CAREL Electronic Expansion Valve

CAREL EEV System

Call Euro Controls today for a free quote and valve selection!

CAREL electronic expansion valves E2V with proportional modulation and excellent technical functional characteristics, allow an efficient control of refrigeration and air conditioning units, and consistent energy saving performances.

The flow of refrigerant is modulated by a nozzle coupled to a torpedo shaped aperture, measuring more than 15 mm long, over a wide operation range.

The internal mechanism is fitted on a calibrated spring with ball bearings and guarantees a stable and reliable regulation reducing risk of failures.

E2V is completely manufactured using laser-welding techniques on high quality materials (AISI 316L),m 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 of up to 42 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 refrigeration circuit much simpler.

Energy Savings:

The wide range of operation at various differential pressures and the precision in terms of control allows significant energy savings. The use of E2V technology ensures savings that translates into a very fast return on investment.

In addition is has been proved that in commercial refrigeration units and in telecoms control room conditioning the reduction in consumption that can be achieved using the E2V together with floating condensing pressure control goes from 15-20% annually with peaks of up to 30%.

Similar results can be achieved in all refrigeration and air conditioning applications all year round.

Precision Control:

E2V stands out for its quality of control and for its capacity to quickly reach and maintain the operating stability of the unit. The latter aspect makes if ideal for precision air conditioning, telecommunications and refrigeration applications. In addition to the energy savings, E2V also ensures an increase in performance and stability of the unit.

Wide range of operations:

The equipercentage variation of the refrigeration flow-rate to the degree of opening of E2V in both directions ensures high precision control in all applications even at low flow-rates.

Bi-directional flow:

E2V valves maintain their flow characteristics, and consequently their precision, in both directions of operation, allowing it to replace the operation of two traditional expansion valves in reverse-cycle heat pumps. In both directions the cooling capacity is identical and the same is true for the linearity of the flow.

Call us today for a free quote and valve selection!

Related links: Refrigeration controllers , CAREL Driver

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