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    组合阀系列Combined Valve Series
    附件下载
    组合阀通过电子膨胀阀和电磁阀的并联组合,一般在汽车热泵系统中用来进行全通和节流功能的切换(对应制冷和制热功能的切换),可以减少系统管路和连接点,降低整体系统成本,广泛应用于热泵汽车空调系统中。

    Through the parallel combination of electronic expansion valve and solenoid valve, the combined valve is generally used to switch the full circulation and throttling functions (corresponding to the switching of refrigeration and heating functions) in the automotive heat pump system. Employing the combined valve can reduce the system pipelines and connection points and decrease the overall system cost. It is widely used in the automotive heat pump system .


    项目

    Item

    参数

    Parameters

    适用冷媒

    Refrigerant

    R134a、R1234yf

    全闭-全开脉冲数

    Full-closed to Full-open pulse count

    500脉冲

    500 pulse

    控制方式

    Control Mode

    LIN/PWM

    额定电压

    Rated Voltage

    DC12V

    运行电压

    Operating Voltage

    DC 9~16V

    适用环境温度

    Ambient Temperature

    -40℃~+125℃

    寿命

    Operation Life

    ≥15万次

    ≥150000 times


    功能部件

    Functional Components

    口径范围

    Diameter Range

    制冷量R134a(kW)

    Refrigerating Capacity R134a(kW)

    膨胀阀部分

    Expansion Valve Part

    Φ1.0~Φ2.4mm

    电子膨胀阀部分:1.5~14.2

    Electronic Expansion Valve:1.5~14.2

    电磁阀部分

    Solenoid Valve Part

    Φ6mm、Φ10mm


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