一、进口高压螺纹电磁阀产品概述：

德国《LOCKE》洛克--进口内螺纹高压电磁阀采用先导活塞式结构，高压锻造阀体，具有耐高压、超高压、零泄露等特点，主要应用于高压清洗设备、高压试验设备、液压系统、高压气体等高压自动化管道控制系统中，实现对管道中的液体介质的通断控制。

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

Locke - imported internal thread high pressure solenoid valve adopts pilot piston structure and high pressure forged valve body, which has the characteristics of high pressure resistance, ultra-high pressure and zero leakage. It is mainly used in high pressure automatic pipeline control system such as high pressure cleaning equipment, high pressure test equipment, hydraulic system and high pressure gas, so as to realize on-off control of liquid medium in pipeline.

二、进口高压螺纹电磁阀技术参数：

公称通径：DN1-DN50

电源连接：引线式，插头式

阀体材质：304，316，316L

控制方式：常闭式(电开式)，常开式(电关式)

防护等级：IP54、IP65、IP68

防爆等级：ExdIICT6隔爆型，普通型

磁性材料：1J117不锈软磁合金00Cr17NiTi

密封材料：聚四氟乙烯、PEEK(PTFE，F4)

温度范围：-20℃~+100℃(高温订做)

适用介质：水、油、气，蒸汽、燃气、各种高压清洁流体

工作压力：0.5-10MPa1-20MPa1-401-601-801-100MPa

工作电压：直流DV24v，交流AC220v，(特殊电压订做)

连接方式：内螺纹，外螺纹。螺纹可根据客户要求订做

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

Nominal diameter: DN 1-dn 50

Power connection: lead type, plug type

Valve body material: 304316l

Control mode: normally closed (electrically open), normally open (electrically closed)

Protection grade: IP54, IP65, IP68

Explosion proof grade: exdiict6 flameproof type, ordinary type

Magnetic material: 1j117 stainless soft magnetic alloy 00cr17niti

Sealing material: PTFE, Peek (PTFE, F4)

Temperature range: - 20 ℃ ~ + 100 ℃ (customized at high temperature)

Applicable media: water, oil, gas, steam, gas, all kinds of high pressure cleaning fluid

Working pressure: 0.5-10mpa 1-20MPa 1-401-601-801-100mpa

Working voltage: DC dv24 V, AC AC220 V, (special voltage customized)

Connection mode: internal thread, external thread. Thread can be customized according to customer requirements

三、进口高压螺纹电磁阀工作原理：

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 high pressure threaded 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 valve cavity 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、进口高压螺纹电磁阀性能特点：

1、电磁阀内部组件均为不锈钢制造，采用数控加工中心制成，控制尺寸精度高，产品互换性好。

2、活塞环采用耐磨特殊材料，伸展自如，不会被介质中的杂质卡死，具有自动间隙补偿功能，动密封性能高。

3、金属活塞与金属阀腔不产生直接摩擦，活塞寿命增长，可连续动作百万次以上。

4、阀体的安装方位不受限制，垂直、水平、倾斜都可以。

5、专制线圈，线圈不易烧毁。合理的密封结构，密封性能更好。

6、长期停止动作后的重新启动，动作同样灵敏。

4、 Performance characteristics of imported high pressure threaded solenoid valve:

1. The internal components of the solenoid valve are all made of stainless steel and made of CNC machining center, with high precision and good interchangeability.

2. The piston ring is made of special wear-resistant material, which can stretch freely and will not be stuck by impurities in the medium. It has automatic clearance compensation function and high dynamic sealing performance.

3. There is no direct friction between the metal piston and the metal valve cavity, the service life of the piston increases, and the piston can move continuously for more than one million times.

4. The installation position of the valve body is not limited, vertical, horizontal and inclined.

5. Autocratic coil, coil is not easy to burn. Reasonable sealing structure, better sealing performance.

6. After a long-term stop action, restart, action is also sensitive.