德國萊克『進(jìn)口液體用電磁閥』『進(jìn)口高壓防爆電磁閥』『進(jìn)口高溫高壓電磁閥』『進(jìn)口高壓內(nèi)螺紋電磁閥』『進(jìn)口高壓法蘭電磁閥』
德國萊克進(jìn)口液體用電磁閥為直動(dòng)式結(jié)構(gòu),采用橡膠密封,適用于以水或液體為工作介質(zhì)，可自動(dòng)控制或遠(yuǎn)程控制水、液體等工作介質(zhì)管路的通斷,具有啟閉迅速，可靠性高等優(yōu)點(diǎn)。
德國萊克進(jìn)口液體用電磁閥選擇參數(shù)范圍：
型號(hào)規(guī)格：DN1～DN200
適用壓力：0.02～160MPa
適用介質(zhì)：氣、水、油、蒸汽、制冷劑、腐蝕性流體
介質(zhì)溫度：-200～+
介質(zhì)粘度：小于５０ＣＳt（大于時(shí)需定制）
防護(hù)性能：IP65
閥門材質(zhì)：304、316
控制方式：常開、常閉
電源電壓：ＤＣ12～１２７Ｖ ?。粒?/span>24～３８０Ｖ
連接方式：內(nèi)螺紋、外螺紋、（法蘭 :適用壓力5MPa以下）
泄 漏 量：零
備注: 特殊要求可定制。安裝尺寸根據(jù)所需要產(chǎn)品,用傳真方式或告知.
德國萊克進(jìn)口液體用電磁閥工作原理--
常閉：當(dāng)線圈通電時(shí)，電磁鐵芯吸合，卸壓孔打開，主活塞由介質(zhì)壓力推動(dòng)，
打開主閥口，介質(zhì)流通。
當(dāng)線圈斷電時(shí)，主閥口關(guān)閉，介質(zhì)截止。
常開：當(dāng)線圈通電時(shí)，電磁鐵芯吸合，卸壓孔打閉，主活塞由介質(zhì)壓力推動(dòng)，
關(guān)閉主閥口，介質(zhì)截止。
當(dāng)線圈斷電時(shí)，主閥口打開，介質(zhì)流通。
訂貨須知：
一、①進(jìn)口氣體用電磁閥產(chǎn)品名稱與型號(hào)②進(jìn)口氣體用電磁閥口徑③進(jìn)口氣體用電磁閥是否帶附件
以便我們的為您正確選型④進(jìn)口高壓電磁閥的使用壓力⑤進(jìn)口高壓電磁閥的使用介質(zhì)的溫度。
二、若已經(jīng)由設(shè)計(jì)單位選定萊克閥門公司的進(jìn)口氣體用電磁閥型號(hào)，請(qǐng)按進(jìn)口氣體用電磁閥型號(hào)直接向我司銷售部訂購。
三、當(dāng)使用的場(chǎng)合非常重要或環(huán)境比較復(fù)雜時(shí),請(qǐng)您盡量提供設(shè)計(jì)圖紙和詳細(xì)參數(shù)，由我們的德國萊克公司專家為您審核把關(guān)。
感謝您訪問我們的【http://www.likvalve.com/proshow.asp?proid=13德國LIK公司】
如有任何疑問.您可以致電給我們,我們一定會(huì)盡心盡力為您提供優(yōu)質(zhì)的服務(wù)。
進(jìn)口高溫高壓電磁閥
應(yīng)用范圍：
廣泛應(yīng)用在航天、船舶重工、石油化工、給排水、消防設(shè)備、食品醫(yī)療設(shè)備、清洗設(shè)備、景觀噴灌、加濕設(shè)備、液壓設(shè)備、測(cè)試設(shè)備、水廠等,工作壓力在6.4---100MPa的管道系統(tǒng)中。
產(chǎn)品特點(diǎn)：
閥芯均為不銹鋼活塞式，活塞環(huán)不會(huì)被介質(zhì)中的雜質(zhì)卡死，動(dòng)密封性能高,壽命長(zhǎng)；活塞與金屬閥腔不產(chǎn)生直接摩擦，閥體安裝向無限制；專制線圈，不易燒毀；長(zhǎng)時(shí)間停止動(dòng)作重新啟動(dòng)，動(dòng)作同樣靈敏；zui低啟動(dòng)工作壓力0.5MPa。
主要技術(shù)參數(shù)：
| 產(chǎn)品規(guī)格： | DN0.5～DN200 |
| 閥體材質(zhì)： | 不銹鋼 |
| 適用介質(zhì)： | 水、氣、油、蒸汽、燃?xì)狻⒏g流體等 |
| 溫度范圍： | -100～+ |
| 介質(zhì)粘度： | 小于 |
| 防護(hù)性能： | 防水、防爆（Exd IICT5）、防腐 |
| 接線方式： | 接線座式；引線式；插頭式 |
| 控制方式： | 常開、常閉 |
| 電源電壓： | DC12～127V; AC36～380V |
| 連接方式： | 內(nèi)螺紋、法蘭（外螺紋和特殊接口可定做或加轉(zhuǎn)接頭） |
| 泄 漏 量： | 零 |
工作原理：
常閉：當(dāng)線圈通電時(shí)，先導(dǎo)閥芯吸合，先導(dǎo)孔打開，閥上腔卸壓，活塞靠下腔介質(zhì)壓力推動(dòng)，電磁閥打開；當(dāng)線圈斷電時(shí)，先導(dǎo)閥芯靠彈簧復(fù)位，先導(dǎo)孔關(guān)閉，閥腔由活塞節(jié)流孔增壓和復(fù)位彈簧的推力，電磁閥關(guān)閉。
常開：當(dāng)線圈通電時(shí)，先導(dǎo)孔關(guān)閉，閥上腔由活塞節(jié)流孔增壓和復(fù)位彈簧的推力，電磁閥關(guān)閉。當(dāng)線圈斷電時(shí)，先導(dǎo)閥芯靠彈簧復(fù)位，先導(dǎo)孔打開，閥上腔卸壓，活塞靠下腔介質(zhì)壓力推動(dòng)，電磁閥打開。
規(guī)格尺寸：
| 公稱通徑 | 連接尺寸 | D | L | L1 | L2 | H | H1 | B |
| DN15 | G1/2 | 28 | 95 | 20 | 2 | 220 | 22 | 68 |
| DN20 | G3/4 | 38 | 95 | 20 | 2 | 220 | 22 | 68 |
| 閥體材質(zhì) | 精鑄304、316 | |||||||
| 適用壓力 | 0.5～60MPa | |||||||
| 特殊功能 | （其它要求可定制） | |||||||
注：出口端壓力大于進(jìn)口端壓力，介質(zhì)會(huì)反向?qū)??？砂惭b止回閥或訂制自帶止回功能的閥。
Applications:
Widely used in aerospace, shipbuilding Heavy Industry, petrochemical, water, fire fighting equipment, food and medical equipment, cleaning equipment, landscape irrigation, humidification equipment, hydraulic equipment, testing equipment, water plant, the work pressure in the pipeline 6.4 --- 100MPa system.
Features:
Spool is stainless steel piston and piston rings will not be stuck impurities in the medium, dynamic sealing performance and long life; piston valve chamber with the metal does not produce direct friction, the valve installed to the limit; authoritarian coil, easily burned ; for a long time to restart the stopped action, action as sensitive; minimum start working pressure 0.5MPa.
Main technical parameters:
| Specifications: | DN0.5 ~ DN200 |
| Body material: | Stainless Steel |
| Medium: | Water, gas, oil, steam, gas, corrosive fluids |
| Temperature range: | -100 ~ + |
| Media Viscosity: | Less than |
| Protection performance: | Waterproof, explosion-proof （Exd IICT5）, anti-corrosion |
| Wiring: | Terminal Block Type; lead type; male |
| Control: | Normally open, normally closed |
| Power supply voltage: | DC12 ~ 127V; AC36 ~ 380V |
| Connection: | Thread, flange （male and special interfaces or add custom adapter） |
| Leakage: | Zero |
How it works:
NC: When the coil is energized, the pilot spool pull the pilot hole to open, pressure relief valve on the chamber, the piston on the lower chamber medium pressure to promote, the electromagnetic valve is opened; When the coil power, the pilot valve by the spring return, pilot hole closed throttle valve chamber pressurized by the piston return spring and thrust, the electromagnetic valve is closed.
Normally Open: When the coil is energized, the pilot hole closed, the valve chamber and pressurized by the piston return spring throttle thrust, the electromagnetic valve is closed. When the coil power, the pilot valve by the spring return, pilot hole open, pressure relief valve on the chamber, the piston on the lower chamber medium pressure to promote the solenoid valve open.
Size:
| DN | Connection size | D | L | L1 | L2 | H | H1 | B |
| DN15 | G1/2 | 28 | 95 | 20 | 2 | 220 | 22 | 68 |
| DN20 | G3/4 | 38 | 95 | 20 | 2 | 220 | 22 | 68 |
| Body material | Casting 304,316 | |||||||
| Apply pressure | 0.5～60MPa | |||||||
| Special Features | （Other requirements can be customized） | |||||||
Note: The outlet pressure is greater than the inlet pressure, the media will pass anti-wizard. Can be installed or custom built non-return valve function of the valve.
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