| Customization: | Available |
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| Condition: | New |
| Product Name: | Electronic Expansion Valve |
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Electronic Expansion Valves (EEV, EXV) are designed for use in air conditioning and refrigeration systems or in heat pumps. The valve controls the automatic adjustment of refrigerant flow rate and makes the system work under optimized conditions for the purpose of fast cooling or heating, precise temperature control and energy saving. The valve can also be used e.g. for suction line pressure controls. These valves provide bidirectional operation to control the refrigerant flow rate in heating or cooling mode.
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Applicable Refrigerants
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R22, R410A, R407C, R32, R134A, R404A, R507C, etc
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Medium Temperature
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-30 to +70ºC
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Ambient Temperature
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-30 to +60ºC
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Relative Humidity
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0 to 95% RH
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Coil Voltage
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12VDC (±10%), rectangular wave
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Coil Current
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260mA/phase (20°C)
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Coil Resistance
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46±3.7 Ω/phase (20°C)
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Coil Insulation Class
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E
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Coil Protection Class
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IP67
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Excitation Mode
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1 to 2 phase excitation, monopole actuation
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Excitation Rate
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30pps to 90pps
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Activation of self-holding mechanism
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Maintain excitation in stop position min. 0.1 to 1 sec
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Min. motion time from completely open to completely closed
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5.8s (90pps)
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Model No
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Nominal Cooling Capacity (kW)
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Kv
(m³/h)
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MOP
(bar)
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MOPD
(bar) |
ROP
(bar) |
||||
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R22
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R407C
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R410A
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R32
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R134A
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|||||
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EEV0.6A
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0.7
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0.7
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0.8
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1.2
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0.5
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0.01
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43
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35
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≥25
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EEV0.8A
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1.2
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1.3
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1.4
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2.1
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0.9
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0.017
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|||
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EEV1.0A
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2.7
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2.8
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3.1
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4.6
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2.1
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0.025
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|||
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EEV1.3A
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5.3
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5.7
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6.2
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9.2
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4.2
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0.05
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|||
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EEV1.6A
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9.0
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9.5
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10.5
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15.5
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7.0
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0.08
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|||
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EEV1.8A
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10.6
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11.3
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12.5
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18.4
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8.3
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0.1
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|||
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EEV2.0A
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13.2
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14.0
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15.4
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22.8
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10.3
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0.16
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|||
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EEV2.2A
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14.2
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15.1
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16.6
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24.5
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11.1
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0.2
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|||
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EEV2.4A
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16.7
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17.7
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19.5
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28.8
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13.0
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0.23
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|||
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EEV3.0A
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27.6
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29.4
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32.3
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47.7
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21.6
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0.39
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≥15
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||
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EEV3.2A
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30.4
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32.4
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35.6
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52.6
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23.8
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0.43
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|||
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EEV4.0B
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50.6
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53.8
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59.2
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87.5
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39.5
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0.5
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≥7
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||
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EEV4.5B
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67.7
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72.0
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79.2
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117.0
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52.9
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0.7
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|||
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Model No
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Orifice Size
(mm)
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Dimension
(mm)
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||||
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F
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G
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H
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φd
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φN
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||
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EEV0.6A
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0.6
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80
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36
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30
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6.35
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17.35
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EEV0.8A
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0.8
|
|||||
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EEV1.0A
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1.0
|
|||||
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EEV1.3A
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1.3
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|||||
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EEV1.6A
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1.6
|
|||||
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EEV1.8A
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1.8
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|||||
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EEV2.0A
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2.0
|
|||||
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EEV2.2A
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2.2
|
|||||
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EEV2.4A
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2.4
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|||||
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EEV3.0A
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3.0
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83
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39
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39
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7.94
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EEV3.2A
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3.2
|
|||||
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EEV4.0B
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4.0
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101
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47
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51
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||
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EEV4.5B
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4.5
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|||||
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