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應(yīng)用范圍：
它主要應(yīng)用于景觀噴灌、船舶重工、石油化工、城市給排水、清洗設(shè)備、水廠等管道系統(tǒng)中。
產(chǎn)品特點：
閥芯均為不銹鋼材料、活塞式結(jié)構(gòu)；動作響應(yīng)迅速；專制線圈，采取防水方式，不易燒毀；長時間停止動作重新啟動，動作同樣靈敏；使用壽命長達100萬次以上。
主要技術(shù)參數(shù)：
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產(chǎn)品規(guī)格： |
DN15--DN300 |
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閥體材質(zhì)： |
鑄鋼體、不銹鋼（鑄鋼體不能用在腐蝕流體上） |
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適用介質(zhì)： |
水、氣、油、腐蝕流體等 |
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溫度范圍： |
-20～+ |
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介質(zhì)粘度： |
小于 |
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防護性能： |
防水、防爆（Exd IICT5)、防腐 |
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接線方式： |
引線式 |
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控制方式： |
常開、常閉 |
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電源電壓： |
DC24～127V; AC36～380V |
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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） |
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泄 漏 量： |
零 |
工作原理：
同先導式工作原理
規(guī)格尺寸：
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產(chǎn)品代碼 |
GN819 |
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公稱通徑 |
選用《ZCD系列直動式電磁閥》、《ZC系列中低壓電磁閥》、《ZCG系列高壓電磁閥》中的標準口徑 |
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適用壓力 |
選用《ZCD系列直動式電磁閥》、《ZC系列中低壓電磁閥》、《ZCG系列高壓電磁閥》中的壓力范圍 |
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連接尺寸 |
選用《ZCD系列直動式電磁閥》、《ZC系列中低壓電磁閥》、《ZCG系列高壓電磁閥》中的接口尺寸 |
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閥體體質(zhì) |
鑄鐵、鑄鋼、不銹鋼 |
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特殊功能 |
（其它功能可定制） |
Applications:
It is mainly used in landscape irrigation, shipping heavy industry, petrochemical industry, urban water supply and drainage, cleaning equipment, water and other piping systems.
Features:
Are all stainless steel valve, piston structure; action to respond quickly; authoritarian coil, to take water way and difficult to burn; a long time to re-start stop action, action as sensitive; life of up to 100 million times.
Main technical parameters:
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Specifications: |
DN15 - DN300 |
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Body material: |
Steel body, stainless steel (steel body can not be used in corrosive fluid on) |
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Medium: |
Water, gas, oil, corrosive fluids |
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Temperature range: |
-20 ~ + |
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Media Viscosity: |
Less than |
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Protection performance: |
Waterproof, explosion-proof (Exd IICT5), anti-corrosion |
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Wiring: |
Leaded |
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Control: |
Normally open, normally closed |
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Power supply voltage: |
DC24 ~ 127V; AC36 ~ 380V |
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Connection: |
Thread, flange (male and special interfaces or add custom adapter) |
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Leakage: |
Zero |
How it works:
Work with the pilot
Size:
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Product Code |
DM819 |
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DN |
Use "ZCD Series direct-acting solenoid valve", "ZC series of low pressure solenoid valve", "ZCG series of high-pressure solenoid valve" in the standard diameter |
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Apply pressure |
Use "ZCD Series direct-acting solenoid valve", "ZC series of low pressure solenoid valve", "ZCG series of high-pressure solenoid valve" in the pressure range |
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Connection size |
Use "ZCD Series direct-acting solenoid valve", "ZC series of low pressure solenoid valve", "ZCG series of high-pressure solenoid valve" in the interface dimensions |
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Body Constitution |
Cast iron, cast steel, stainless steel |
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Special Features |
(Other functions can be customized |