应用范围：
它广泛应用于冶金、石化、制药、食品医疗、城建环保、节能产业等工作压力为负压的管道系统中。
产品特点：
阀芯均为不锈钢活塞式，专制线圈，不易烧毁；线圈启动阀芯同时拉动活塞，阀体安装方向无限制。密封性能好，零泄漏。
『主要技术参数』
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产品规格：
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DN1---DN200
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阀体材质：
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铸钢体、不锈钢（铸钢体不能用在腐蚀流体上）
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适用介质：
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水、气、油、蒸汽、燃气、腐蚀流体等
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温度范围：
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-200～+200℃
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介质粘度：
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小于50C St(大于时需定制）
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防护性能：
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防水、防爆（Exd IICT5)、防腐
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接线方式：
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接线座式；引线式；插头式
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控制方式：
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常闭、常开
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电源电压：
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DC24～127V; AC36～380V
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连接方式：
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内螺纹、法兰（外螺纹和特殊接口可定做或加转接头）
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工作原理：
同ZC系列阀原理一样。
『规格尺寸』
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产品代码
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GN823
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公称通径
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选用《ZCD系列直动式电磁阀》、《ZC系列中低压电磁阀》中的标准口径
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适用压力
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选用《ZCD系列直动式电磁阀》、《ZC系列中低压电磁阀》中的压力范围
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连接尺寸
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选用《ZCD系列直动式电磁阀》、《ZC系列中低压电磁阀》中的接口尺寸
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阀体体质
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铸铁、铸钢、不锈钢
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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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