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    热力膨胀阀系列Thermal Expansion Valve Series
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    热力膨胀阀通过温包感温调节制冷剂流量,达到快速制冷或制热、稳定过热度、节能等目的。其中的电磁膨胀阀通过自带电磁阀控制流体的通断,实现独立回路的关断,解决热力膨胀阀无法完全关闭的问题。

    The thermal expansion valve regulates the refrigerant flow through the temperature of the temperature sensing bag. It can realize refrigerating or heating rapidly. Also, it can supply stable superheat, energy saving. The solenoid expansion valve controls the on-off of fluid through its own solenoid valve to accomplish the shutdown of independent circuit. It can solve the problem perfectly that the thermal expansion valve can not be closed completely.


    常规型TXV

    Conventional type TXV

    常闭型TXV

    Normally-closed type TXV

    ???/span>TXV

    Normally-opened type TXV

    引线型TXV

    lead type TXV


    电磁膨胀阀的参数和规格如下,常规型膨胀阀与电磁膨胀阀的膨胀阀部分相同。

    The parameters and specifications of the electromagnetic expansion valve are as follows. The conventional expansion valve is the same as the expansion part of the solenoid expansion valve.


    项目Item

    参数Parameters

    适用冷媒

    Refrigerant

    R134a、R1234yf

    最高工作压力

    Maximum Working Pressure

    3.5MPa

    适用环境温度

    Ambient temperature

    -40℃~+125℃

    环境湿度

    Humidity Range

    < 95%RH

    额定电压

    Rated Voltage

    12VDC/24VDC

    过热度

    Super heat

    4K(可定制)

    4K(Customizable)

    迟滞

    Hysteresis

    ≤2K

    使用寿命

    Operation Life

    ≥20万次

    ≥200000 times


    型号

    电磁阀类型

    容量(Ton/KW)

    电气强度

    电磁阀内漏

    (ml/min 1.03Mpa)

    功率

    充注

    Model

    Type

    Capacity (Ton/KW)

    Electric strength

    Internal Leakage of Solenoid Valve

    (ml/min 1.03Mpa)

    Power

    Charge

    STH07

    常闭/???/span>

    0.7/2.5

    >10MΩ

    ≤100

    ≤10W

    CG

    STH10

    1.0/3.5

    STH15

    1.5/5.3

    STH20

    2.0/7.0


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