进口电动三通调节阀德国洛克型号齐全安全可靠

进口电动三通调节阀德国洛克型号齐全安全可靠

一、进口电动三通调节阀技术参数： 公称通径 DN15-DN300mm 公称压力 1.0-16Mpa 输入信号 0-10V或4-20ma 使用温度 -60℃～+550℃（或根据用户需求定制） 配用不同的执行机构可分为普通型和电子型两种 基本误差％ ≤±3.5 回差％ ≤2.5 死区％ ≤3.0 始终点偏差％ 电开、电关均为±2.5 允许泄量L/H 符合JB/T7387-94Ⅲ 级 小于阀的额定容量×10-3 主要零部件材质 阀体、阀盖 WCB、ZG1Cr18NiTi、CF8M、CF3M、316、316L、耐腐蚀合金等 阀芯、阀座 1Cr18NiTi、316、316L、耐腐蚀合金、F4等 填料材质 聚四氟乙烯、柔性石墨、不锈钢波纹管 电动执行机构 PSL、QSL、DE LOCKEL（3410L）ZAZ、DKZ、DZW等，一般根据合同要求与防护、防爆等级配置，也可根据 用户选择配置。

进口电动三通调节阀主要特点：

流体对阀芯作用方向都处于流开状态，故工作稳定性好。

除了阀盖处衬套导向外，阀芯侧面与阀座内表面也有导向作用，导向面积大，工作可靠。

伺服放大器采用深度动态负反馈，可提高调节精度。

电动操作器有多种形式，可适用于4~20mA.DC或0~10mA.DC

电子型电动调节阀可直接电流信号控制阀门开度，无需伺服放大器。

节省自动化投资，与单座、双座或套筒调节阀相比，组成同样的系统可省掉一个阀，简化系统，节省投资。

波纹管密封型对移动的阀杆形成完全的密封，诸绝流体外漏。

Main features of imported electric three-way control valve:

The flow direction of the fluid acting on the valve core is in the open state, so the working stability is good.

In addition to the guide of the bushing at the valve cover, the side of the valve core and the inner surface of the valve seat also have a guiding effect, with large guiding area and reliable operation.

The servo amplifier adopts depth dynamic negative feedback, which can improve the adjustment accuracy.

There are many forms of electric operators, which can be applied to 4 ~ 20 mA.DC Or 0 ~ 10 mA.DC

The electronic electric control valve can directly control the valve opening by current signal without servo amplifier.

Compared with single seat, double seat or sleeve control valve, forming the same system can save one valve, simplify the system and save investment.

The bellows seal type forms a complete seal to the moving valve stem, and all fluids leak out.

进口电动三通调节阀描述:

德国DE LOCKE洛克进口电动三通调节阀由PS系列和DE LOCKE系列直行程电动执行机构和低流阻直通单座阀组成。电动执行机构为电子式一体化结构，内有伺服放大器,输入控制信号(4-20mADC或1-5VDC)及电源即可控制阀门开度,达到对压力、流量、液位、温度等工参数的调节。具有动作灵敏、连线简单、流量大、体积小、调节精度高等特点。控制精度和性能比LDKZ型有提高。进口电动三通调节阀具有调节精度高，动作稳定可靠等优点。合流型主要用于将两种流体混合成第三种流体；分流型主要用于将一股流体分成两股流体。该产品可代替两台互为开关的单、双座调节阀，用于液体、气体、蒸汽等介质的调节与控制。

Description of imported electric three way control valve:

The imported electric three-way control valve from Germany is composed of PS series and de lock series straight stroke electric actuators and low flow resistance straight through single seat valve. The electric actuator is an electronic integrated structure with servo amplifier. The valve opening can be controlled by inputting the control signal (4-20madc or 1-5vdc) and power supply to achieve the adjustment of pressure, flow, liquid level, temperature and other parameters. It has the characteristics of sensitive action, simple connection, large flow, small volume and high regulation precision. Compared with ldkz, the control precision and performance are obviously improved. The imported electric three-way regulating valve has the advantages of high regulating precision, stable and reliable action, etc. The confluence type is mainly used to mix two kinds of fluid into a third kind of fluid, and the split type is mainly used to divide a stream of fluid into two streams. The product can replace two single seat and double seat control valves which switch each other, and can be used for the regulation and control of liquid, gas, steam and other media.

进口电动三通调节阀工作原理：

电动三通合流（分流）调节阀有合流和分流二种型式，由DE LOCKE电动执行机构和三通合流或三通分流调节组成，以电源为动力，接受统一的标准信号0～10mA DC或4-20mA Dc驱使阀门开度与此操作信号相对应。合流阀的作用是将一种流体分成两路流体。

Working principle of imported electric three-way control valve:

There are two types of electric three-way confluence (shunt) control valve: confluence and shunt. It is composed of de lock electric actuator and three-way confluence or shunt control. It is powered by power supply and receives unified standard signal of 0-10mA DC or 4-20mA DC to drive the valve opening corresponding to this operation signal. The function of the combined valve is to divide a fluid into two channels.

进口电动三通调节阀订货须知：

A、若订货前还未选定型号，请向我们提供您的使用参数:

1.公称通径 2.产品型号 3.流体性质（包括公称压力、温度、介质） 4.阀体、密封材料 5.连接方式

B、若已经由设计单位选定我公司的产品型号，请按型号直接向我司销售部订购

C、当使用的场合非常重要或管路比较复杂时，请您尽量提供设计图纸和详细参数，由我们德国洛克阀门技术员为您审核把关。

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