Electronic expansion valve
Functional introduction
The electronic expansion valve is mainly used in refrigeration, air conditioning and heat pump systems to realize the automatic regulation of refrigerant flow, make the system operate under the best working conditions, and achieve the purpose of fast refrigeration or heating, accurate temperature control, energy saving and so on.
Product characteristics
High precision control
Suitable for reversible systems, such as heat pump, two-way flow, etc.
Low power consumption.
Optimize the flow to low noise
Applicable range
Applicable refrigerants: R22, R407C, R410a, etc.
Maximum working pressure: 4.2MPa.
Maximum action pressure difference: 3.5MPa.
Suitable medium temperature:-30 ℃ ~ + 70 ℃ (power-on rate less than 50%).
Applicable ambient temperature:-30 ℃ ~ + 60 ℃ (power-on rate less than 50%).
Applicable environmental relative humidity: below 95% RH.
Protection level: IP 66
Technical parameters
