德國泰科閥門（國際）有限公司—廣州總代理

德國泰科（TEK）進口先導式電磁閥有幾點特點：

（1）動作快，功率小，外形輕巧。電磁閥響應時間可以短至幾個毫秒，即使是先導式電磁閥也可以控制在幾十毫秒 內。由于自成回路，比之其它自控閥反應更靈敏。設計得當的電磁閥線圈功率消 耗很低，屬節能產品；還可做到只需觸發動作，自動保持閥位，平時一點也不耗電。

（2）調節精度受限，適用介質受限。 電磁閥通常只有開關兩種狀態， 閥芯只能處于兩個極限位置， 不能連續調節，（德國泰科試圖突破，但還都處于試驗試用階段） 所以調節精度還受到一定限制。 電磁閥對介質潔凈度有較高要求， 含顆粒狀的介質不能適用， 如屬雜質須先濾去。 另外，粘稠狀介質不能適用，而且，特定的產品適用的介質粘度范圍相對較窄。

（3）型號多樣，用途廣泛。電磁閥雖有先天不足，優點仍十分突出，所以就設計成多種多樣的產品，滿足各 種不同的需求，用途極為廣泛。電磁閥技術的進步也都是圍繞著如何克服先天不 足，如何更好地發揮固有優勢而展開。

先導式高壓電磁閥參數:原理結構：分步兩次直動導向活塞式工作環境溫度：-20-+50℃、-40-+80℃

線圈工作溫度：<+50℃、<+85℃

控制方式：常閉、常開國際標準電壓：AC（380、240、220、24）V、DC（110、24）V

流通流體介質：油、水、氣等

流通流體溫度：<-40℃、<-20℃、<+60℃、<+120℃、<+200℃、<+240℃、<+300℃

流通流體壓力：50bar——1600bar

閥體材質：不銹鋼（304、316、316L）

閥體連接方式:凹凸法蘭式、螺紋（內螺紋、外螺紋）

線圈連接方式：鐵罩三芯雙護套電纜（引線式、封閉式）

密封材質性能：耐溫、耐壓、耐磨、

防腐泄漏量：零

密封結構：圓弧錐線與錐面密封

性能特點：通用性廣、靈敏性高、嚴密性強、壽命性長

工作范圍：高壓石油設備、醫療、食品、冶金、石油化工、煙草、消防設備、樓宇自控、電力設備、紡織、包裝設備、船舶工業、清洗設備、干燥設備、灌裝計量等

注解：

1、流體中若含有雜質，電磁閥進端必須安裝過濾閥（30——80目/寸），且無凝固及結晶象。

2、電磁閥安裝方位必須水平安裝。

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.

進口先導式高壓電磁閥