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：
产品规格： | DN0.5～DN20 |
阀体材质： | 黄铜、铝、不锈钢 |
适用介质： | 水、气、油、蒸汽、燃气、腐蚀流体等 |
温度范围： | -200～+300℃ |
介质粘度： | 小于50C St(大于时需定制） |
防护性能： | 防水、防爆（Exd IICT5)、防腐 |
接线方式： | 接线座式；引线式；插头式 |
控制方式： | 常开、常闭 |
电源电压： | DC12～127V; AC36～380V |
连接方式： | 内螺纹、（外螺纹和特殊接口可定做或加转接头） |
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：
产品代码 | GN803 | ||||||||
公称通径 | DN0.5 | DN0.8 | DN1 | DN2 | DN3 | DN4 | DN5 | DN6 | DN8 |
适用压力 | 60 | 35 | 25 | 6.4 | 2.5 | 1.6 | 1.0 | 0.7 | 0.4 |
接口螺纹 | G1/8、G1/4或特殊螺纹 | G1/4或特殊螺纹 | |||||||
阀体材质 | 铜、304不锈钢（316）等 | ||||||||
线圈功率 | 20W/40W | ||||||||
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:
Specifications: | DN0.5 ~ DN20 |
Body material: | Brass, aluminum, stainless steel |
Medium: | Water, gas, oil, steam, gas, corrosive fluids |
Temperature range: | -200 ~ +300 ℃ |
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; lead type; male |
Control: | Normally open, normally closed |
Power supply voltage: | DC12 ~ 127V; AC36 ~ 380V |
Connection: | Female, (male and special interfaces or add custom adapter) |
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:
Product Code | DM803 | ||||||||
DN | DN0.5 | DN0.8 | DN1 | DN2 | DN3 | DN4 | DN5 | DN6 | DN8 |
Apply pressure | 60 | 35 | 25 | 6.4 | 2.5 | 1.6 | 1.0 | 0.7 | 0.4 |
Interface Thread | G1 / 8, G1 / 4 or special thread | G1 / 4 or special thread | |||||||
Body material | Copper, 304 stainless steel (316), etc. | ||||||||
Coil power | 20W/40W | ||||||||
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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