进口直动式电磁阀 德国洛克直动式电磁阀

一、进口直动式电磁阀产品概述：

德国《LOCKE》洛克--进口直动式电磁阀是用于小口径，低压力的流体介质，直动式电磁阀的结构打开时，不需要介质的开启压力，可以零压启动，为了增强使用寿命风意于水平管线圈朝上安装，直动式电磁阀具有体积小、流量大、响应速度快等特点，对于启闭频率比较高或要求快速关断的场合，都特别适合选用直动式电磁阀。

1、 Introduction of imported direct acting solenoid valve products:

Locke imported direct acting solenoid valve is used for small diameter and low pressure fluid medium. When the structure of the direct acting solenoid valve is opened, it does not need the opening pressure of the medium and can be started at zero pressure. In order to enhance its service life, it is preferred to install the horizontal pipe coil upward. The direct acting solenoid valve has the characteristics of small volume, large flow and fast response, Direct acting solenoid valve is especially suitable for the occasions with high opening and closing frequency or requiring quick shut-off.

二、进口直动式电磁阀技术参数：

动作方式： 直动型

介质温度： 0-200C、0-250C

控制方式： 常闭式、常开式，根据工况要求选择

环境温度： -10-40C、-20-40C、-40-40C、-10-60C

电源电压： AC24V、AC36V、AC127V、AC220V、AC380V、DC12V、DC24V、DC36V、DC72V、DC110V、DC220V

防护型式： 普通型、防尘型、防水型、防爆型、船用型，根据工况要求选择

压力范围： 0-0.3MPa(无压差),0-0.6MPa(无压差),0.03-0.6MPa，0.03-1.6MPa，0.03-2.5MPa，0.03- 4.0MPa，0.03-6.3MPa

连接方式： 内螺纹连接、法兰连接，根据工况要求选择，但是通径超过DN50，均为法兰连接

阀体材质： 球墨铸铁、铸钢、304不锈钢、316不锈钢

2、 Technical parameters of imported direct acting solenoid valve:

Action mode: direct acting

Medium temperature: 0-200c, 0-250c

Control mode: normally closed, normally open, according to the requirements of working conditions

Ambient temperature: - 10-40c, - 20-40c, - 40-40c, - 10-60c

Power supply voltage: AC24 V, ac36 V, AC127 V, AC220 V, AC380 V, DC12 V, DC24 V, dc36 V, dc72 V, dc110 V, DC220 V

Protection type: common type, dust-proof type, waterproof type, explosion-proof type, marine type, according to the requirements of working conditions

Pressure range: 0-0.3mpa (no pressure difference), 0-0.6mpa (no pressure difference), 0.03-0.6mpa, 0.03-1.6mpa, 0.03-2.5mpa, 0.03-4.0mpa, 0.03-6.3mpa

Connection mode: internal thread connection, flange connection, according to the requirements of working conditions, but the diameter is more than DN50, all are flange connection

Body material: ductile iron, cast steel, 304 stainless steel, 316 stainless steel

三、进口直动式电磁阀工作原理：

常闭型，通电时电磁线圈产生足够的电磁力把运动部件(由磁芯、阀杆、上下部的膜片/密封件构成)从阀座上提起，阀门开启;断电时弹簧力把运动部件压在阀座上，阀门关闭。

常开型，动作方向与常闭型相反。

3、 Working principle of imported direct acting solenoid valve:

Normally closed, when energized, the electromagnetic coil generates enough electromagnetic force to lift the moving parts (composed of magnetic core, valve stem, upper and lower diaphragms / seals) from the valve seat and open the valve; When the power is off, the spring force presses the moving parts on the valve seat, and the valve closes.

The action direction of normally open type is opposite to that of normally closed type.

四、进口直动式电磁阀性能特点：

1、体积小，外形精美，抗动作疲劳性强，专制线圈，不易烧毁；

2、活塞环设计结构更有科学性，采用特殊材料制造，不会被介质卡死；

3、金属活塞与金属阀腔不产生直接摩擦，阀体安装方向无限制；

4、合理的密封材料和结构，密封性能更好，寿命长；

5、长期停止动作后重新启动，动作同样灵敏；

6、适用于小口径，低压力的管道系统中；

7、零压启动、开关迅速。

4、 Performance characteristics of imported direct acting solenoid valve:

1. Small size, beautiful appearance, strong anti action fatigue, autocratic coil, not easy to burn;

2. The piston ring design structure is more scientific, and it is made of special materials, so it will not be stuck by the medium;

3. There is no direct friction between the metal piston and the metal valve chamber, and the installation direction of the valve body is unlimited;

4. Reasonable sealing material and structure, better sealing performance and long service life;

5. After long-term stop action, restart, action is also sensitive;

6. It is suitable for small diameter and low pressure pipeline system;

7. Zero voltage start, switch quickly.