上海衡意流体控制有限公司

一、进口超高压电磁阀产品概述：

德国《LOCKE》洛克--进口超高压电磁阀(Ultra high pressure solenoid valve )用于各种中温、高温、常压、高压场合，适用与中高温热水、导热油、高温蒸汽、饱和蒸汽及过热蒸汽等管路的自动控制；航天、船舶重工、核工业、石化、电力、化学、轻工、机械、科研、给排水、消防、清洗设备、喷泉、管道介质自动化控制等领域。是自动化控制工程、项目改造及设备配套的选择产品。

1、 Overview of imported ultra high pressure solenoid valve products:

German "Locke" - imported ultra high pressure solenoid valve is used in all kinds of medium temperature, high temperature, normal pressure and high pressure occasions. It is suitable for automatic control of medium and high temperature hot water, heat transfer oil, high temperature steam, saturated steam and superheated steam pipelines; Military industry, aerospace, shipbuilding, nuclear industry, petrochemical, electric power, chemistry, light industry, machinery, scientific research, water supply and drainage, fire fighting, cleaning equipment, fountain, pipeline medium automation control and other fields. It is the choice product of automation control engineering, project transformation and equipment matching.

二、进口超高压电磁阀技术参数：

公称通径：DN1～DN300

压力范围：0～300MPa

温度范围：-196℃~+650℃

阀体材质：304不锈钢、316、316L

控制方式：常开、常闭、自保持式

电源电压: DC 12～220V、AC24～380V

适用介质：水、气、油、腐蚀性液体或气体等

防护性能：防尘,防水,防爆(ExdIICT5,ExdIICT6)根据工况选择

接线方式：接线座式;引线式

连接方式：法兰,焊接,内螺纹,外螺纹(特殊接口可定做)

介质粘度：小于50C St(大于时需定制)

2、 Technical parameters of imported ultra high pressure solenoid valve:

Nominal diameter: DN 1 ～ DN 300

Pressure range: 0 ~ 300mpa

Temperature range: - 196 ℃ ~ + 650 ℃

Valve body material: 304 stainless steel, 316, 316L

Control mode: normally open, normally closed, self holding

Power supply voltage: DC 12 ~ 220 V, AC24 ~ 380 V

Applicable media: water, gas, oil, corrosive liquid or gas, etc

Protection performance: dustproof, waterproof, explosion-proof (exdiict5, exdiict6) according to the working conditions

Wiring mode: wiring base type; Wire type

Connection mode: flange, welding, internal thread, external thread (special interface can be customized)

Medium viscosity: less than 50c st

三、进口超高压电磁阀工作原理：

常闭：当线圈通电时，先导阀芯吸合，先导孔打开，阀上腔卸压，活塞靠下腔介质压力推动，电磁阀打开；当线圈断电时，先导阀芯靠弹簧复位，先导孔关闭，阀上腔由活塞节流孔增压和复位弹簧的推力，电磁阀关闭。

常开：当线圈通电时，先导孔关闭，阀上腔由活塞节流孔增压和复位弹簧的推力，电磁阀关闭。当线圈断电时，先导阀芯靠弹簧复位，先导孔打开，阀上腔卸压，活塞靠下腔介质压力推动，电磁阀打开。

3、 Working principle of imported ultra high pressure solenoid valve:

Normally closed: when the coil is energized, the pilot valve core is closed, the pilot hole is opened, the pressure in the upper chamber of the valve is relieved, the piston is pushed by the medium pressure in the lower chamber, and the solenoid valve is opened; When the coil is powered off, the pilot valve core is reset by the spring, the pilot hole is closed, the upper chamber of the valve is pressurized by the piston orifice and the thrust of the reset spring, and the solenoid valve is closed.

Normally open: when the coil is energized, the pilot hole is closed, the upper chamber of the valve is pressurized by the piston orifice and the thrust of the return spring, and the solenoid valve is closed. When the coil is powered off, the pilot valve core is reset by the spring, the pilot hole is opened, the pressure in the upper chamber of the valve is relieved, the piston is pushed by the medium pressure in the lower chamber, and the solenoid valve is opened.

四、进口超高压电磁阀性能特点：

1、独特设计,超高压力、活塞结构、开关自如;

2、先导式活塞结构、性能稳定；密封性好、开关迅速；

3、专制线圈、不易烧毁；线圈功耗小、寿命超长

4、 Performance characteristics of imported ultra-high pressure solenoid valve:

1. Unique design, super high pressure, piston structure, switch freely;

2. The pilot piston has stable structure and performance; Good sealing and quick switching;

3. It is easy to burn; Low power consumption and long life of coil

INTRODUCTION OF importED ULTRA-HIGH PRESSURE SOLENOID VALVE PRODUCTS: Roch imported Ultra-high pressure solenoid valve for all kinds of medium temperature, high temperature, atmospheric pressure, high pressure occasions, it is suitable for automatic control of middle-high temperature hot water, heat conducting oil, high temperature steam, saturated steam and superheated steam Military Industry, aerospace, ship heavy industry, nuclear industry, petrochemical industry, electric power, chemistry, light industry, machinery, scientific research, water supply and drainage, fire fighting, cleaning equipment, fountains, pipe medium automation control and other fields. Is the Automation Control Project, the project transformation and the equipment matching choice product. 2. imported UHV SOLENOID valve technical parameters: NOMINAL DIAMETER: DN1 ~ DN300 PRESSURE RANGE: 0 ~ 300MPa temperature range:-196 °c ~ + 650 °C valve body material: 304 stainless steel, 316,316L control mode: Normally Open, normally closed, self-maintaining power supply voltage: DC 12 ~ 220V, AC24 ~ 380V applicable medium: water, gas, oil, corrosive liquid or gas, etc. Protection Performance: dustproof, waterproof, explosion-proof (ExdIICT5, ExdIICT6) according to the operating mode of the choice of wiring: Wiring seat type; lead type connection: Farlane, welding, internal thread, external Thread (special interface can be customized) medium viscosity: less than 50C St (more than custom)3, imported ultra-high Voltage solenoid valve working principle: normally closed: when the coil power, the pilot Spool Suction, pilot hole open, relief pressure on the valve cavity, when the coil is cut off, the pilot Spool is reset by the spring, the pilot hole is closed, the valve upper chamber is pressurized by the Piston throttle hole and the thrust of the reset spring, the solenoid valve is closed. Normally Open: When the coil is energized, the pilot hole is closed, the valve upper chamber is pressurized by the Piston throttle hole and the thrust of the reset spring, the solenoid valve is closed. When the coil is cut off, the pilot Spool is reset by spring, the pilot hole is opened, the upper chamber of the valve is unloaded, the Piston is driven by the lower chamber medium pressure, and the solenoid valve is opened. 4, imported ultra-high pressure solenoid valve performance features: 1, unique design, ultra-high pressure, Piston structure, switch freely; 2, Pilot Piston structure, stable performance; good sealing, quick switch; 3, Autocratic Coil, not easy to burn down; Coil power consumption is small, life is very long