德国泰科阀门（国际）有限公司—广州总代理

德国泰科（TEK）进口先导式电磁阀有几点特点：

（1）动作快，功率小，外形轻巧。电磁阀响应时间可以短至几个毫秒，即使是先导式电磁阀也可以控制在几十毫秒 内。由于自成回路，比之其它自控阀反应更灵敏。设计得当的电磁阀线圈功率消 耗很低，属节能产品；还可做到只需触发动作，自动保持阀位，平时一点也不耗电。

（2）调节精度受限，适用介质受限。 电磁阀通常只有开关两种状态， 阀芯只能处于两个极限位置， 不能连续调节，（德国泰科试图突破，但还都处于试验试用阶段） 所以调节精度还受到一定限制。 电磁阀对介质洁净度有较高要求， 含颗粒状的介质不能适用， 如属杂质须先滤去。 另外，粘稠状介质不能适用，而且，特定的产品适用的介质粘度范围相对较窄。

（3）型号多样，用途广泛。电磁阀虽有先天不足，优点仍十分突出，所以就设计成多种多样的产品，满足各 种不同的需求，用途极为广泛。电磁阀技术的进步也都是围绕着如何克服先天不 足，如何更好地发挥固有优势而展开。

先导式高压电磁阀参数:原理结构：分步两次直动导向活塞式工作环境温度：-20-+50℃、-40-+80℃

线圈工作温度：<+50℃、<+85℃

控制方式：常闭、常开国际标准电压：AC（380、240、220、24）V、DC（110、24）V

流通流体介质：油、水、气等

流通流体温度：<-40℃、<-20℃、<+60℃、<+120℃、<+200℃、<+240℃、<+300℃

流通流体压力：50bar——1600bar

阀体材质：不锈钢（304、316、316L）

阀体连接方式:凹凸法兰式、螺纹（内螺纹、外螺纹）

线圈连接方式：铁罩三芯双护套电缆（引线式、封闭式）

密封材质性能：耐温、耐压、耐磨、

防腐泄漏量：零

密封结构：圆弧锥线与锥面密封

性能特点：通用性广、灵敏性高、严密性强、寿命性长

工作范围：高压石油设备、医疗、食品、冶金、石油化工、烟草、消防设备、楼宇自控、电力设备、纺织、包装设备、船舶工业、清洗设备、干燥设备、灌装计量等

注解：

1、流体中若含有杂质，电磁阀进端必须安装过滤阀（30——80目/寸），且无凝固及结晶象。

2、电磁阀安装方位必须水平安装。

German TEK Valves (International) Co., Ltd. - Guangzhou distributor

German TEK (TEK) imports pilot solenoid valve has several features (1) moves fast, low power, lightweight form factor. Solenoid valve response time can be as short as a few milliseconds, if the pilot solenoid valve can be controlled in the tens of milliseconds. Since forming the circuit, than the other automatic control valve more responsive. Properly designed solenoid valve coil power consumption is very low, an energy-saving products; also do just trigger action, automatically maintain valve position, usually is not power. (2) regulation accuracy is limited, apply medium is limited. Solenoid valve is usually only switch two states, the spool can only be in two extreme positions, not continuously adjusted (German TEK trying to break, but are in the pilot trial stage) so the adjustment precision is also subject to certain restrictions. Solenoid valve on the media cleanliness have higher requirements, including granular media can not be applied in the case of impurities must first filtered. In addition, viscous media can not be applied, and that the product is suitable for a particular medium viscosity range is relatively narrow. (3) model and diverse, widely used. Although deficiencies solenoid valve, the advantages are still very prominent, so we designed a wide variety of products to meet different needs, extremely versatile. Solenoid valve technology advances are also centered on how to overcome the deficiencies, how to better play the inherent advantages and expand. Pilot pressure solenoid valve parameters: Principle structure: two-step direct-acting piston-oriented working environment temperature: -20 - +50 ℃, -40 - +80 ℃ Operating temperature Coil: <+50 ℃, <+85 ℃ Control Method: Normally closed, normally open international standard voltage: AC (380,240,220,24) V, DC (110,24) V circulating fluid medium: oil, water, gas and other circulating fluid temperature: <-40 ℃, < -20 ℃, <+60 ℃, <+120 ℃, <+200 ℃, <+240 ℃, <+300 ℃ circulating fluid pressure: 50bar - 1600bar Body material: stainless steel (304,316,316 L) Body Connection: convex flange, thread (internal thread, external thread) Coil Connection: iron cover three core double sheathed cable (wire, closed) Sealing Material performance: temperature, pressure, abrasion, corrosion leaks quantity: Zero sealing structure: circular cone line with cone seal performance characteristics: wide versatility, high sensitivity, tight and strong, long service life of the scope of work: high-pressure oil equipment, medical, food, metallurgy, petrochemical, tobacco, firefighting equipment, building automation, electrical equipment, textiles, packaging equipment, shipbuilding industry, cleaning equipment, drying equipment, filling metering Note: 1, If ​​the fluid contains impurities, solenoid valves must be installed into the end of the filter valve (30 - 80 mesh / inch), and no solidification and crystallization elephant. 2, the solenoid valve installation position must be mounted horizontally.

进口先导式高压电磁阀