進(jìn)口自保持電磁閥品牌推薦德國洛克

 

進(jìn)口自保持電磁閥優(yōu)點(diǎn)：

1、節(jié)能、省電、線圈不發(fā)熱,同時(shí)具有常開、常閉功能，雙穩(wěn)態(tài)脈沖，適用范圍廣。  

2、技術(shù)*：德國洛克技術(shù)和制造工藝，具備鮮明的技術(shù)品質(zhì)和造型風(fēng)格；  

3、結(jié)構(gòu)獨(dú)特：太空設(shè)計(jì)靈感、飛碟式活塞、輕巧靈活，流量大，壽命長；  

4、防爆等級：dⅡCT68是德國電磁閥行業(yè)所獲得的zui高等級，電氣安全性能優(yōu)越其它廠家； 

5、密封性好：錐形閥座，自補(bǔ)償磨損，*的三維密封結(jié)構(gòu)，靈活xuan配不同密封材料；  

6、導(dǎo)向功能：閥內(nèi)*導(dǎo)向裝置，使活塞的運(yùn)動*偏離中心，從而避免了活塞卡死；  

7、避免滲磁：動磁芯材料成份采用本公司獨(dú)特配方，不會因滲磁而導(dǎo)致誤動作。  

8、工藝先進(jìn)：是德國電磁閥行業(yè)*采用臘模精密澆鑄工藝廠家，閥體內(nèi)外光潔、美觀。

 

進(jìn)口自保持電磁閥描述：

德國《DE LOCKE》洛克進(jìn)口自保持式電磁閥（Self holding electromagnetic valve ）采用具有機(jī)械式自鎖記憶功能的雙先導(dǎo)結(jié)構(gòu)的自保持式。當(dāng)部件線圈通電，電磁閥打開，然后斷電，此時(shí)電磁閥為常通狀態(tài)，當(dāng)部件線圈 通電，電磁閥關(guān)閉，然后斷電，此時(shí)電磁閥為常閉狀態(tài)。若線圈同時(shí)通電，此時(shí)電磁閥為常通狀態(tài)，線圈也不會因此燒壞。應(yīng)用于熱電廠、熱力廠、鋼鐵廠、水電、染化、紡織、印染、食品、卷煙、水泥制品、石油化工、冶金、居民用水、石油化工等行業(yè)需要電磁閥長期工作的場合。

 

進(jìn)口自保持電磁閥技術(shù)參數(shù)：

進(jìn)口單線圈式自保持電磁閥
適用介質(zhì)：蒸汽、空氣、油、水、燃?xì)獾攘黧w
口徑大小：DN1～DN50
接口尺寸：G1/8〃-G2〃(可做美標(biāo)NPT接口)、25F-50F
適用壓力：0～1.6MPa
適用溫度：-20～+350℃
電源電壓：DC6V～DC24V(單線圈式自保持電磁閥只能采用直流電源)
響應(yīng)時(shí)間：50～120毫秒
閥體材質(zhì)：304不銹鋼、黃銅
通電時(shí)間：脈沖電源1～3秒
工作原理：當(dāng)電磁閥線圈正負(fù)極通直流電源的時(shí)候,電磁閥打開,當(dāng)斷電后,電磁閥仍然處于開啟狀態(tài);當(dāng)電磁閥線圈正負(fù)極通反向的直流電源的時(shí)候,電磁閥關(guān)閉,斷電后,電磁閥仍然處于關(guān)閉狀態(tài).
進(jìn)口雙線圈式自保持電磁閥
適用介質(zhì)：蒸汽、空氣、油、水、燃?xì)獾攘黧w
口徑大小：DN1～DN1000
接口尺寸：G1/8〃～G2〃、15～1000F(可做美標(biāo)螺紋和法蘭)
適用壓力：0-0.6MPa、0-1.6MPa、0.03-2.5MPa、0.1-4MPa、0.1-6.3MPa、0.1-10MPa、0.1-20MPa、0.1-30MPa
適用溫度：-196～+450℃
電源電壓：AC220V、AC110V、AC127V、AC24V、DC24V、DC12V(雙線圈式自保持電磁閥可以xuan擇任意電源)
響應(yīng)時(shí)間：小口徑50～120毫秒、大口徑小于1秒
閥體材質(zhì)：鑄鋼、不銹鋼304、316
通電時(shí)間：脈沖電源1～3秒
工作原理：當(dāng)線圈A通電時(shí),電磁閥打開,介質(zhì)流通,斷電后,電磁閥仍然處于打開狀態(tài);當(dāng)線圈B通電的時(shí)候,電磁閥關(guān)閉,介質(zhì)截?cái)?斷電后,電磁閥仍然處于關(guān)閉狀態(tài).

Technical parameters of imported self holding solenoid valve:

Imported single coil self holding solenoid valve
Applicable media: steam, air, oil, water, gas and other fluids
Diameter: DN 1 ～ DN 50
Interface size: G1 / 8 "- G2" (can be used as American Standard NPT interface), 25f-50f
Applicable pressure: 0 ～ 1.6Mpa
Applicable temperature: - 20 ～ + 350 ℃
Power supply voltage: DC6V ~ DC24V (single coil self holding solenoid valve can only use DC power supply)
Response time: 50-120 MS
Body material: 304 stainless steel, brass
Power on time: pulse power 1 ~ 3 seconds
Working principle: when the positive and negative poles of the solenoid valve coil are connected with DC power, the solenoid valve is opened; when the power is off, the solenoid valve is still open; when the positive and negative poles of the solenoid valve coil are connected with reverse DC power, the solenoid valve is closed; after the power is off, the solenoid valve is still closed
Imported double coil self holding solenoid valve
Applicable media: steam, air, oil, water, gas and other fluids
Diameter: DN 1 ～ DN 1000
Interface size: G1 / 8 ″～ G2 ″, 15 ～ 1000F (can be used as American Standard thread and flange)
Applicable pressure: 0-0.6mpa, 0-1.6mpa, 0.03-2.5mpa, 0.1-4mpa, 0.1-6.3mpa, 0.1-10mpa, 0.1-20mpa, 0.1-30mpa
Applicable temperature: - 196 ～ + 450 ℃
Power supply voltage: AC220 V, ac110 V, AC127 V, AC24 V, DC24 V, DC12 V (double coil self holding solenoid valve can choose any power supply)
Response time: small aperture 50-120 MS, large aperture less than 1 s
Valve body material: cast steel, stainless steel 304, 316
Power on time: pulse power 1 ~ 3 seconds
Working principle: when coil a is powered on, the solenoid valve opens and the medium flows. After power failure, the solenoid valve is still open; when coil B is powered on, the solenoid valve closes and the medium is cut off. After power failure, the solenoid valve is still closed