应用范围：
它广泛应用在冶金、石油化工、制药、食品、医疗、纺织等各个领域。适用于小口径、低压力的管道系统中。
产品特点：
体型小，外观精美；线圈通电直接启动阀芯，阀关闭靠弹簧复位；零压启动；泄漏量零；专制线圈，不易烧毁；阀体安装方向无限制。
主要技术参数：
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产品规格：
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DN0.5～DN20
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阀体材质：
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黄铜、铝、不锈钢
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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～+300℃
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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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常开、常闭
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电源电压：
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DC12～127V; AC36～380V
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连接方式：
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内螺纹、（外螺纹和特殊接口可定做或加转接头）
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工作原理：
常闭：当线圈通电时，电磁阀打开；当线圈断电时，电磁阀关闭。
常开：当线圈通电时，电磁阀关闭；当线圈断电时，电磁阀打开。
规格尺寸：
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产品代码
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GN803
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公称通径
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DN0.5
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DN0.8
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DN1
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DN2
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DN3
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DN4
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DN5
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DN6
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DN8
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适用压力
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60
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35
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25
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6.4
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2.5
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1.6
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1.0
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0.7
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0.4
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接口螺纹
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G1/8、G1/4或特殊螺纹
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G1/4或特殊螺纹
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阀体材质
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铜、304不锈钢（316）等
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线圈功率
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20W/40W
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注：1.出口端压力大于进口端压力，介质会反向导通。2.可安装止回阀或订制带止回功能的阀。
Applications:
It is widely used in metallurgy, petrochemical, pharmaceutical, food, medical, textile and other fields. For small-caliber, low-pressure pipeline system.
Features:
Small size, attractive appearance; coils directly start the spool, the valve is closed by a spring reset; zero-voltage start-up; leakage is zero; authoritarian coil, easily burned; unlimited installation direction of the body.
Main technical parameters:
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Specifications:
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DN0.5 ~ DN20
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Body material:
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Brass, aluminum, stainless steel
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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 ~ +300 ℃
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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 open, normally closed
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Power supply voltage:
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DC12 ~ 127V; AC36 ~ 380V
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Connection:
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Female, (male and special interfaces or add custom adapter)
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How it works:
NC: When the coil is energized, the solenoid valve opens; When the coil power, the electromagnetic valve is closed.
Normally Open: When the coil is energized, the solenoid valve closed; When the coil power, the electromagnetic valve is opened.
Size:
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Product Code
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DM803
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DN
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DN0.5
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DN0.8
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DN1
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DN2
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DN3
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DN4
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DN5
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DN6
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DN8
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Apply pressure
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60
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35
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25
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6.4
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2.5
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1.6
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1.0
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0.7
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0.4
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Interface Thread
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G1 / 8, G1 / 4 or special thread
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G1 / 4 or special thread
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Body material
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Copper, 304 stainless steel (316), etc.
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Coil power
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20W/40W
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Note: 1. Outlet pressure greater than inlet pressure, the media will pass anti-wizard. 2. Can be installed or ordered with non-return valve function of the valve.
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