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Refrigeration Fittings
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Thermal technology
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Automotive thermal management
- Equipment manufacturing
![<!--<$[標題]>begin-->?Electronic Expansion Valve Series<!--<$[標題]>end-->](/picture/0/9ba342aaad4b43f2865481407e2a125f.jpg)
The electronic expansion valve can improve the operation efficiency of the system by automatically adjusting the refrigerant flow, so as to achieve the purposes of rapid refrigeration or heating, accurate control, energy saving and so on.
The electronic expansion valve can improve the operation efficiency of the system by automatically adjusting the refrigerant flow, so as to achieve the purposes of rapid refrigeration or heating, accurate control, energy saving and so on. The corresponding drift diameter products can be customized to make the system matching more simple and flexible.
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PWM protocol / type A | LIN protocol / type A | LIN protocol / type C | LIN protocol / type B |
Item | Parameter |
Maximum Working Pressure | 3.5MPa |
Maximum Working Differential Pressure | 2.1MPa |
Nominal Capacity | 1.5~22 kW @R134a， PL/PH=0.2/1.5MPaG SC/SH=5℃/10℃ |
Ambient Temperature | -40℃～125℃ |
Rated Voltage | DC12V |
Voltage Range | DC 9V～16V |
Full-open pulse count | 500 |
Control Mode | LIN/PWM |
Excitation Mode | 1～2-phase excitation |
Operation Life | ≥200000 times |
