進(jìn)口比例積分電動(dòng)調(diào)節(jié)閥產(chǎn)品參數(shù)-德國(guó)洛克

一、進(jìn)口比例積分電動(dòng)調(diào)節(jié)閥技術(shù)參數(shù)：

二、進(jìn)口比例積分電動(dòng)調(diào)節(jié)閥描述：

德國(guó)《DE LOCKE》洛克進(jìn)口比例積分電動(dòng)調(diào)節(jié)閥QS系列閥門(mén)驅(qū)動(dòng)器為內(nèi)置24V/AC雙向可逆馬達(dá)直行程驅(qū)動(dòng)器，能接受與反饋0-10V或4-20mA控制訊號(hào)，與KT/KTF系列閥體配套使用提供比例式控制，實(shí)現(xiàn)管道中介質(zhì)流量的調(diào)節(jié)功能。廣泛應(yīng)用于空調(diào)、采暖等系統(tǒng)中，亦可通過(guò)不同的連接器與其它閥門(mén)配套使用。驅(qū)動(dòng)器垂直安裝于閥體上，不可安裝在閥體下面，需留出足夠的空間以便日常維護(hù)。

2、 Description of imported proportional integral electric control valve:
The QS series of proportional integral electric control valve imported from Germany "de Locke" is a built-in 24 V / AC bidirectional reversible Magda straight stroke driver, which can receive and feed back 0-10 V or 4-20 ma control signals. It can be used together with kt / KTF series valve body to provide proportional control and realize the regulation function of medium flow in the pipeline. It is widely used in air conditioning, heating and other systems. It can also be used with other valves through different connectors. The driver should be installed vertically on the valve body instead of under the valve body. Enough space should be reserved for routine maintenance.
 

三、進(jìn)口比例積分電動(dòng)調(diào)節(jié)閥結(jié)構(gòu)特點(diǎn)：

★執(zhí)行器選用鑄鋁支架及塑料外殼，體積小、重量輕

★選用永磁同步電機(jī)，并帶有磁滯離合機(jī)構(gòu)，具有可靠的自我保護(hù)功能

★適合多種控制信號(hào)：增量（浮點(diǎn)）、電壓（0～10V）、電流（4～20mA）

★具有0～10V或4～20mA反饋信號(hào)（選配）

★傳動(dòng)齒輪采用金屬齒輪，大大提高了驅(qū)動(dòng)器的使用壽命

★功耗低、輸出扭力大、噪音小

★現(xiàn)場(chǎng)安裝方便。

★閥體有螺紋連接和法蘭連接兩種，安裝方便，其構(gòu)造符合IEC國(guó)際標(biāo)準(zhǔn)

★閥體有鑄銅、鑄鐵、鑄鋼、不銹鋼多種材質(zhì)可供選擇，以適合不同工作介質(zhì)及溫度的要求

★閥體結(jié)構(gòu)形式有兩通閥（單座）、兩通平衡閥（平衡式）、三通合流和三通分流閥

3、 Structure features of imported proportional integral electric control valve:
The actuator adopts cast aluminum bracket and plastic shell, with small volume and light weight
The permanent magnet synchronous motor with hysteresis clutch has reliable self-protection function
Suitable for various control signals: increment (floating point), voltage (0 ~ 10V), current (4 ~ 20mA)
With 0 ~ 10V or 4 ~ 20mA feedback signal (optional)
The transmission gear adopts metal gear, which greatly improves the service life of the driver
Low power consumption, high output torque and low noise
It is easy to install on site.
The valve body has two kinds of threaded connection and flange connection, which is easy to install, and its structure conforms to IEC international standard
The valve body can be made of cast copper, cast iron, cast steel and stainless steel to meet the requirements of different working medium and temperature
The valve body structure includes two-way valve (single seat), two-way balance valve (balanced), three-way combined flow and three-way shunt valve
 

四、進(jìn)口比例積分電動(dòng)調(diào)節(jié)閥工作原理：

電動(dòng)比例調(diào)節(jié)閥在控制形式上是通過(guò)閥門(mén)開(kāi)啟角度大小來(lái)實(shí)現(xiàn)控制開(kāi)度和截面面積?？刂七^(guò)程是在電機(jī)轉(zhuǎn)動(dòng)過(guò)程中，不斷以線性電阻值反饋給控制單元，控制單元根據(jù)測(cè)量值和電動(dòng)調(diào)節(jié)閥的反饋電阻值進(jìn)行比對(duì)和判斷，發(fā)出控制信號(hào)到達(dá)目標(biāo)位置即刻停止動(dòng)作的原理。

4、 Working principle of imported proportional integral electric control valve:
Electric proportional control valve in the form of control is through the valve opening angle size to achieve the control of opening and cross-sectional area. The control process is that the linear resistance value is fed back to the control unit continuously during the motor rotation. The control unit compares and judges the measured value with the feedback resistance value of the electric control valve, sends out the control signal, and stops the action immediately when reaching the target position.
 

五、進(jìn)口比例積分電動(dòng)調(diào)節(jié)閥訂貨須知：

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