進口比例積分電動調節(jié)閥產品參數-德國洛克

 

一、進口比例積分電動調節(jié)閥技術參數：

公稱壓力	1.6Mpa  2.5Mpa  4.0Mpa
行程范圍	40mm
流量特性	等線性或等百分比
介    質	冷/熱水、蒸汽、乙二醇等
閥門口徑	DN25-DN450
介質溫度	0-120℃、0-170℃、0-380℃
閥體材質	鑄鋼或鑄鐵
閥桿材質	1CR18N19(AISI302)Ф9不銹鋼
閥桿密封	聚四氟乙烯擋環(huán)+丁腈橡膠
泄 漏 量	小于KV值的0.03%
工作溫度	-10℃-70℃ 0%-95%RH不結露
儲存溫度	-20℃-85℃

 

二、進口比例積分電動調節(jié)閥描述：

德國《DE LOCKE》洛克進口比例積分電動調節(jié)閥QS系列閥門驅動器為內置24V/AC雙向可逆馬達直行程驅動器，能接受與反饋0-10V或4-20mA控制訊號，與KT/KTF系列閥體配套使用提供比例式控制，實現管道中介質流量的調節(jié)功能。廣泛應用于空調、采暖等系統(tǒng)中，亦可通過不同的連接器與其它閥門配套使用。驅動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。

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、進口比例積分電動調節(jié)閥結構特點：

★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，并帶有磁滯離合機構，具有可靠的自我保護功能

★適合多種控制信號：增量（浮點）、電壓（0～10V）、電流（4～20mA）

★具有0～10V或4～20mA反饋信號（選配）

★傳動齒輪采用金屬齒輪，大大提高了驅動器的使用壽命

★功耗低、輸出扭力大、噪音小

★現場安裝方便。

★閥體有螺紋連接和法蘭連接兩種，安裝方便，其構造符合IEC國際標準

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

★閥體結構形式有兩通閥（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、進口比例積分電動調節(jié)閥工作原理：

電動比例調節(jié)閥在控制形式上是通過閥門開啟角度大小來實現控制開度和截面面積?？刂七^程是在電機轉動過程中，不斷以線性電阻值反饋給控制單元，控制單元根據測量值和電動調節(jié)閥的反饋電阻值進行比對和判斷，發(fā)出控制信號到達目標位置即刻停止動作的原理。

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、進口比例積分電動調節(jié)閥訂貨須知：

A、若訂貨前還未選定型號，請向我們提供您的使用參數:

1.公稱通徑 2.產品型號 3.流體性質（包括公稱壓力、溫度、介質） 4.閥體、密封材料 5.連接方式

B、若已經由設計單位選定我公司的產品型號，請按型號直接向我司銷售部訂購

C、當使用的場合非常重要或管路比較復雜時，請您盡量提供設計圖紙和詳細參數，由我們德國洛克閥門技術員為您審核把關。

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