應用范圍：
它廣泛應用于冶金、石化、制藥、食品醫療、城建環保、節能產業等工作壓力為負壓的管道系統中。
產品特點：
閥芯均為不銹鋼活塞式，專制線圈，不易燒毀；線圈啟動閥芯同時拉動活塞，閥體安裝方向無限制。密封性能好，零泄漏。
『主要技術參數』
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產品規格：
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DN1---DN200
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閥體材質：
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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：
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水、氣、油、蒸汽、燃氣、腐蝕流體等
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溫度范圍：
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-200～+200℃
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介質粘度：
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小于50C St(大于時需定制）
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防護性能：
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防水、防爆（Exd IICT5)、防腐
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接線方式：
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接線座式；引線式；插頭式
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控制方式：
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常閉、常開
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電源電壓：
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DC24～127V; AC36～380V
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連接方式：
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內螺紋、法蘭（外螺紋和特殊接口可定做或加轉接頭）
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工作原理：
同ZC系列閥原理一樣。
『規格尺寸』
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產品代碼
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GN823
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公稱通徑
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選用《ZCD系列直動式電磁閥》、《ZC系列中低壓電磁閥》中的標準口徑
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適用壓力
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選用《ZCD系列直動式電磁閥》、《ZC系列中低壓電磁閥》中的壓力范圍
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連接尺寸
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選用《ZCD系列直動式電磁閥》、《ZC系列中低壓電磁閥》中的接口尺寸
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閥體體質
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鑄鐵、鑄鋼、不銹鋼
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特殊功能
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（其它功能可定制）
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Applications:
It is widely used in metallurgy, petrochemical, pharmaceutical, food and medical care, urban construction and environmental protection, energy conservation industries working pressure of negative pressure in the pipeline system.
Features:
Spool is stainless steel piston, authoritarian coil, easily burned; coil spool and pull the piston starts, valve mounting direction unlimited.Sealing performance, zero leakage.
「Main technical parameters」
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Specifications:
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DN1 --- DN200
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Body material:
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Steel body, stainless steel (steel body can not be used in corrosive fluid on)
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Medium:
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Water, gas, oil, steam, gas, corrosive fluids
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Temperature range:
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-200 ~ +200 ℃
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Media Viscosity:
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Less than 50C St (greater than the time to be customized)
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Protection performance:
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Waterproof, explosion-proof (Exd IICT5), anti-corrosion
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Wiring:
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Terminal Block Type; lead type; male
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Control:
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Normally closed, normally open
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Power supply voltage:
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DC24 ~ 127V; AC36 ~ 380V
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Connection:
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Thread, flange (male and special interfaces or add custom adapter)
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How it works:
ZC series valves with the same principle.
「Size」
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Product Code
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DM823
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DN
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Use "ZCD Series direct-acting solenoid valve", "ZC series of low pressure solenoid valve" in the standard diameter
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Apply pressure
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Use "ZCD Series direct-acting solenoid valve", "ZC series of low pressure solenoid valve" in the pressure range
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Connection size
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Use "ZCD Series direct-acting solenoid valve", "ZC series of low pressure solenoid valve" in the interface dimensions
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Body Constitution
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Cast iron, cast steel, stainless steel
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Special Features
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(Other functions can be customized)
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