组合阀系列Combined Valve Series
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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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