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      深圳中鼎凡而閥門有限公司

      當前位置:深圳中鼎凡而閥門有限公司>>德國TOK托克>>進口電磁閥>> 進口高溫高壓電磁閥

      進口高溫高壓電磁閥

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      更新時間:2018-05-14 09:00:00瀏覽次數(shù):587次

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      進口高溫高壓電磁閥,德國TOK電磁閥,進口高溫電磁閥


      :http://www.jl48.com

      進口高溫高壓電磁閥,德國TOK電磁閥,進口高溫電磁閥進口高溫電磁閥,High temperature solenoid valve,是指閥體以及密封采用耐高溫的材料,采用耐溫線圈、不易燒毀、精密鑄造、外觀精美的電磁閥,適用于中高溫熱水、導熱油、高溫蒸汽、飽和蒸汽及過熱蒸汽等管路的自動控制,zui高耐溫達550度;廣泛應用于科研、服裝設備、石油化工、生物制藥、暖通空調(diào)、電鍍涂裝、干燥設備、橡塑機械、食品飲料、造紙、印染及電力礦業(yè)等行業(yè)。
      進口高溫電磁閥產(chǎn)品特點:
      進口高溫電磁閥閥芯均為不銹鋼活塞式,活塞環(huán)用特殊耐溫、耐磨材料制作;活塞與金屬閥腔不產(chǎn)生直接摩擦,閥體安裝方向無限制;特制線圈,并采用散熱的結(jié)構(gòu)方式,因此不易燒毀;長時間停止動作重新啟動,動作同樣靈敏;zui低啟動壓力0.2MPa。
      德國托克TOK品牌:進口高溫高壓電磁閥應用范圍廣泛應用在航天、船舶重工、石油化工、給排水、消防設備、食品醫(yī)療設備、清洗設備、景觀噴灌、加濕設備、液壓設備、測試設備、水廠等,工作壓力在6.4---100MPa的管道系統(tǒng)中。
      產(chǎn)品特點:
      閥芯均為不銹鋼活塞式,活塞環(huán)不會被介質(zhì)中的雜質(zhì)卡死,動密封性能高,壽命長;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;長時間停止動作重新啟動,動作同樣靈敏;zui低啟動工作壓力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、燃氣、腐蝕流體等
      溫度范圍:-100~+200℃
      介質(zhì)粘度:小于50C St(大于時需定制)
      防護性能: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:


      工作原理:
      常閉:當線圈通電時,先導閥芯吸合,先導孔打開,閥上腔卸壓,活塞靠下腔介質(zhì)壓力推動,電磁閥打開;當線圈斷電時,先導閥芯靠彈簧復位,先導孔關(guān)閉,閥腔由活塞節(jié)流孔增壓和復位彈簧的推力,電磁閥關(guān)閉。
      常開:當線圈通電時,先導孔關(guān)閉,閥上腔由活塞節(jié)流孔增壓和復位彈簧的推力,電磁閥關(guān)閉。當線圈斷電時,先導閥芯靠彈簧復位,先導孔打開,閥上腔卸壓,活塞靠下腔介質(zhì)壓力推動,電磁閥打開。
      規(guī)格尺寸:
       

      公稱通徑連接尺寸
      (D)
      D
      (mm)
      L
      (mm)
      L1
      (mm)
      L2
      (mm)
      H
      (MM)
      H1
      (mm)
      B
      (mm)
      DN15G1/228952022202268
      DN20G3/438952022202268
      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:出口端壓力大于進口端壓力,介質(zhì)會反向?qū)?。可安裝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 ~ +200 ℃
      Media Viscosity:Less than 50C St (greater than the time to be customized)
      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:
       

      DNConnection size
      (D)
      D
      (mm)
      L
      (mm)
      L1
      (mm)
      L2
      (mm)
      H
      (mm)
      H1
      (mm)
      B
      (mm)
      DN15G1/228952022202268
      DN20G3/438952022202268
      Body materialCasting 304,316
      Apply pressure0.5~60MPa
      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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