| 品牌 : | 德国洛克 | 型号 : | LOCKE |
| 材质 : | 不锈钢 | 类型(通道位置) : | 先导式 |
| 连接形式 : | 螺纹 | 适用介质 : | 蒸汽 |
| 流动方向 : | 双向 | 用途 : | 截止 |
| 公称通径 : | DN1～500 | 工作温度 : | -10～+80℃ |
| 使用压力 : | 0～200Mpa |
一、进口保温电磁阀产品概述：
德国《LOCKE》洛克--进口保温电磁阀是工业过程自动化控制系统用的执行器，适用于空气、蒸汽、煤气、自来水、蒸馏水、冷冻盐水、电镀废液等液体介质，同时也用于粘度小于4°E的油类，广泛用于纺织、印刷、化工、塑料、橡胶、制药、食品、建材、机械、电器、表面处理生产和科研部门以及浴室、食堂、空调等人们日常生活设施中，也可以应用于真空管路上起启闭作用。
1、 Introduction of imported high temperature solenoid valve products:
Lock, Germany high temperature solenoid valve, refers to the high temperature resistant materials used for valve body and seal, and it is suitable for automatic control of medium and high temperature hot water, heat transfer oil, high temperature steam, saturated steam and superheated steam, etc. it is made of high temperature resistant materials for valve body and seal, and it is suitable for automatic control of medium and high temperature hot water, heat transfer oil, high temperature steam, saturated steam and superheated steam; It is widely used in medical equipment, clothing equipment, petrochemical industry, biopharmaceutical industry, HVAC, electroplating coating, drying equipment, rubber and plastic machinery, food and beverage, paper making, printing and dyeing, electric and mining industries.
二、进口保温电磁阀技术参数：
作用方式：常开 常闭
使用条件：普通 防爆
功率（W）：10~120
阀体材质：WCB CF8
介质温度（℃）：-29~180℃
电压：220VAC（其它可订制）
公称压力（MPa）：1.6Mpa
公称通径（mm）：DN10~DN50
工作压差（MPa）：蒸汽、水、油（粘度≤4°）
2、 Technical parameters of imported high temperature solenoid valve:
Protection performance: IP67
Explosion proof grade: Exd iict5
Nominal diameter: dn1-dn500
Design temperature: 29 ℃ -600 ℃
Nominal pressure: 0.01mpa-6.4mpa
Connection mode: flange, thread, welding
Control mode: normally closed, normally open, self-sustaining
Suitable medium: steam, high temperature gas, high temperature oil
Power supply voltage: DC12, DC24V, DC36V, dc110v, dc127v, dc220v, dc380v;
AC24V、AC36、AC110V、AC127V、AC220V、AC380V。
三、进口保温电磁阀工作原理：
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 temperature solenoid valve:
Normally closed: when the coil is energized, the pilot valve core is sucked in, the pilot hole is opened, the valve is depressurized, the piston is pushed by the medium pressure in the lower chamber, and the solenoid valve is opened; When the coil is de energized, the pilot valve core is reset by spring, and 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 valve is closed.
Normally open: when the coil is powered on, the pilot hole is closed, the upper cavity 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 de energized, the pilot valve core is reset by 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 of the lower chamber, and the solenoid valve is opened.
四、进口保温电磁阀性能特点：
1、采用先导直接拉动活塞实现无压力开启，并可确保开启的可靠性。
2、聚四氟密封片大大增强产品的耐温性。
3、低压大流量状态下更适用。
4、 Performance characteristics of imported high temperature solenoid valve:
Wear resistance: reasonable material selection, valve plug and valve clever use of fluid lubrication, reduce wear.
Corrosion resistance: the main components of valve plug, valve body, etc. are made of stainless steel and copper alloy, and the anticorrosive performance is good.
High temperature resistance: the sealing material is high temperature resistant material, the coil part adopts high temperature resistant electrical material, and the external heat dissipation mechanism is added.
Introduction of imported thermal insulation SOLENOID VALVE: Roch, Germany -- imported Thermal Insulation solenoid valve is an actuator for industrial process automation control system, it is suitable for liquid media such as air, steam, gas, tap water, distilled water, frozen brine, electroplating waste liquid, etc. . It is also suitable for oil with viscosity less than 4 ° E, widely used in textile, printing, chemical, plastic, rubber, pharmaceutical, food, building materials, machinery, electrical appliances, surface treatment production and scientific research departments, as well as bathrooms, canteens, air conditioning and other people's Daily living facilities, the utility model can also be applied to the opening and closing function of a vacuum pipeline. imported Insulation solenoid valve technical parameters: Mode of Action: Normally Open, normally closed operating conditions: general, explosion-proof power (W) : 10 ~ 120 valve body material: WCB CF8 medium temperature (°C) :-29 ~ 180 °C voltage: 220VAC (other customizable) nominal pressure (MPA) : 1.6 MPA nominal diameter (mm) : DN10 ~ DN50 working pressure difference (MPA) : Steam, water, oil (viscosity ≤4 °)3, when the coil is cut off from power, the pilot Spool is reset by the spring, the pilot hole is closed, and the valve cavity is pressurized by the Piston throttling hole and the thrust of the reset spring, sOLENOID off. 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. importED THERMAL INSULATION SOLENOID VALVE FEATURES: 1, the use of direct pilot pull piston to achieve non-pressure open, and to ensure the reliability of open. 2. The PTFE sealing sheet can greatly enhance the heat resistance of the product. 3. Low pressure and high flow.