一、进口手动控制电磁阀产品概述：

德国《LOCKE》洛克--进口手动控制电磁阀手柄开关可以在电磁阀线圈无电或烧坏时,实现电磁阀打开或关闭,适用于空气、水、热水、柴油等管路的控制系统；广泛应用于航天、船舶重工、核工业、石化、电力、化学、轻工、机械、科研、干燥设备、锅炉、给排水、消防、食品、医疗、清洗设备、管道介质自动化控制等领域。

1、 Introduction of imported manual control solenoid valve products:

German "Locke" - the imported manual control solenoid valve handle switch can open or close the solenoid valve when the solenoid valve coil has no electricity or is burnt out. It is suitable for the control system of air, water, hot water, gas, natural gas, diesel and other pipelines; It is widely used in military industry, aerospace, shipbuilding, nuclear industry, petrochemical, electric power, chemistry, light industry, machinery, scientific research, drying equipment, boiler, water supply and drainage, fire protection, food, medical treatment, cleaning equipment, pipeline medium automation control and other fields.

二、进口手动控制电磁阀技术参数：

动作方式：先导式、直动式、分步直动式

通径范围：DN0.1-100mm

阀体材质：不锈钢(304、316、316L)

工作环境温度：-30—+80℃;-50—+100℃

线圈工作温度：<+50℃、<+85℃

控制方式：常闭式、常开式，带手动控制

国际标准电压：AC(380、220、110、24)V、DC(220、110、24、12)V

流通流体介质：水、气、油、易燃易爆、腐蚀性高低温流体

流通流体温度：<-100℃、<-40℃、<+60℃、<+120℃、<+200℃、<+350℃

流通流体压力：64-4000bar

连接方式：螺纹(内螺纹，外螺纹)法兰、焊接、卡箍

泄漏量：零泄漏

2、 Technical parameters of imported manual control solenoid valve:

Action mode: pilot, direct action, step-by-step direct action

Diameter range: dn0.1-100 mm

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

Working environment temperature: - 30 - + 80 ℃- 50—+100℃

Coil working temperature: < + 50 ℃ and < + 85 ℃

Control mode: normally closed, normally open, with manual control

International standard voltage: AC (380, 220, 110, 24) V, DC (220, 110, 24, 12) V

Circulating fluid medium: water, gas, oil, flammable and explosive, corrosive high and low temperature fluid

Circulating fluid temperature: < - 100 ℃, < - 40 ℃, < + 60 ℃, < + 120 ℃, < + 200 ℃, < + 350 ℃

Circulating fluid pressure: 64-4000bar

Connection mode: threaded (internal thread, external thread) flange, welding, clamp

Leakage: zero leakage

三、进口手动控制电磁阀工作原理：

1、阀需要打开时，旋下防护罩(防护罩中间有螺纹孔型，将他旋在联动杆上当手柄使用)，用力拉手柄，阀打开。

2、阀需要关闭时，线圈通电不超过30秒钟，阀迅速关闭。产品特点：阀关闭后在通电或断电都不会自动开启，需手动拉开，保持打开状态，节能、安全;不锈钢阀芯，性能稳定;瞬间通电、快速切断;零泄漏。报警器电磁阀附带功能当阀打开时，信号公共线和开信号线接通;当阀关闭时，信号公共线和关信号线接通。手动功能：安全阀需要关闭时，旋下手动防护罩，用力按手动柄，阀关闭。

3、 Working principle of imported manual control solenoid valve:

1. When the valve needs to be opened, screw down the protective cover (there is a threaded hole in the middle of the protective cover, and screw it on the linkage rod to be used as the handle), and pull the handle hard to open the valve.

2. When the valve needs to be closed, the coil is energized for no more than 30 seconds, and the valve closes quickly. Product features: after the valve is closed, it will not open automatically when it is powered on or off, so it needs to be opened manually to keep open, energy saving and safety; Stainless steel valve core, stable performance; Instant power on and quick cut off; Zero leakage. When the valve is opened, the signal common line and the open signal line are connected; When the valve is closed, the signal common line and the off signal line are connected. Manual function: when the safety valve needs to be closed, screw down the manual protective cover and press the manual handle to close the valve.

四、进口手动控制电磁阀性能特点：

1、电磁阀如出口压力大于进口压力，阀将反向导通，此时应安装止回阀。

2、介质中有杂质，请安装过滤网30-100目/寸。

3、电磁阀水平安装，即线圈在上，如需垂直安装，特别提出。

4、公司专门为你设计特殊需要的产品。

4、 Performance characteristics of imported manual control solenoid valve:

1. If the outlet pressure of the solenoid valve is greater than the inlet pressure, the valve will conduct reversely. At this time, the check valve should be installed.

2. There are impurities in the medium, please install the filter screen 30-100 mesh / inch.

3. The solenoid valve is installed horizontally, that is, the coil is on the top. If it needs to be installed vertically, it is particularly recommended.

4. The company specially designs products for your special needs.