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進(jìn)口超高壓電磁閥

  產(chǎn)品名稱: 進(jìn)口超高壓電磁閥
  產(chǎn)品型號(hào):
 
 
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 相關(guān)產(chǎn)品
 進(jìn)口高溫高壓電磁閥
 進(jìn)口超高壓電磁閥
 進(jìn)口高溫高壓電磁閥
 進(jìn)口高壓電磁閥
 
德國(guó)萊克LIK品牌:進(jìn)口超高壓電磁閥應(yīng)用范圍:它廣泛應(yīng)用于航天、船舶重工、石油化工、測(cè)試設(shè)備、清洗設(shè)備、加濕設(shè)備、液壓設(shè)備等,工作壓力在100MPa以上的管道系統(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,閥體安裝方向無(wú)限制;專制線圈,不易燒毀;長(zhǎng)時(shí)間停用,動(dòng)作同樣靈敏;最低啟動(dòng)壓力1.0MPa。

主要技術(shù)參數(shù)

產(chǎn)品規(guī)格:

DN0.5DN200

閥體材質(zhì):

不銹鋼

適用介質(zhì):

水、氣、油、燃?xì)狻⒏g流體等

溫度范圍:

0+100

介質(zhì)粘度:

小于50C St(大于時(shí)需定制)

防護(hù)性能:

防水、防爆(Exd IICT5)、防腐

接線方式:

接線座式;引線式

控制方式:

常開、常閉

電源電壓:

DC24127V; AC36380V

連接方式:

內(nèi)螺紋、(外螺紋和特殊接口可定做或加轉(zhuǎn)接頭)

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:

產(chǎn)品代碼

GN814

公稱通徑

DN3

DN4

DN5

DN6

DN8

DN10

DN12

DN15

適用壓力

1.0100MPa

接口螺紋

G1/4

G3/8

G1/2

G3/4

閥體材質(zhì)

不銹鋼、304316

特殊功能

其它功能可定制

注:出口端壓力大于進(jìn)口端壓力,介質(zhì)會(huì)反向?qū)?。可安裝止回閥或訂制自帶止回功能的閥。

Applications:
It is widely used in aerospace, shipbuilding Heavy Industry, petrochemical, test equipment, cleaning equipment, humidification equipment, hydraulic equipment, the work of more than 100MPa pressure pipeline 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 mounting direction unlimited; authoritarian coil, easily burned ; for a long time disabled, the same movement sensitive; minimum starting pressure 1.0MPa.

Main technical parameters:

Specifications:

DN0.5DN200 DN0.5 ~ DN200

Body material:

Stainless Steel

Medium:

Water, gas, oil, gas, corrosive fluids

Temperature range:

0 ~ +100

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; leaded

Control:

Normally open, normally closed

Power supply voltage:

DC24 ~ 127V; AC36 ~ 380V

Connection:

Female, (male and special interfaces or add custom adapter)

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, medium pressure piston push the lower chamber, the electromagnetic valve is opened.

Size:

Product Code

DM814

DN

DN3

DN4

DN5

DN6

DN8

DN10

DN12

DN15

Apply pressure

1.0 ~ 100MPa

nterface Thread

G1 / 4

G3 / 8

G1 / 2

G3 / 4

Body material

Stainless steel, 304 or 316

Special Features

Other features 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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