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应用范围：
它主要应用于景观喷灌、船舶重工、石油化工、城市给排水、清洗设备、水厂等管道系统中。
产品特点：
阀芯均为不锈钢材料、活塞式结构；动作响应迅速；专制线圈，采取防水方式，不易烧毁；长时间停止动作重新启动，动作同样灵敏；使用寿命长达100万次以上。
主要技术参数：
|
产品规格： |
DN15--DN300 |
|
阀体材质： |
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： |
水、气、油、腐蚀流体等 |
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温度范围： |
-20～+ |
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介质粘度： |
小于 |
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防护性能： |
防水、防爆（Exd IICT5)、防腐 |
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接线方式： |
引线式 |
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控制方式： |
常开、常闭 |
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电源电压： |
DC24～127V; AC36～380V |
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连接方式： |
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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泄 漏 量： |
零 |
工作原理：
同先导式工作原理
规格尺寸：
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产品代码 |
GN819 |
|
公称通径 |
选用《ZCD系列直动式电磁阀》、《ZC系列中低压电磁阀》、《ZCG系列高压电磁阀》中的标准口径 |
|
适用压力 |
选用《ZCD系列直动式电磁阀》、《ZC系列中低压电磁阀》、《ZCG系列高压电磁阀》中的压力范围 |
|
连接尺寸 |
选用《ZCD系列直动式电磁阀》、《ZC系列中低压电磁阀》、《ZCG系列高压电磁阀》中的接口尺寸 |
|
阀体体质 |
铸铁、铸钢、不锈钢 |
|
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:
|
Specifications: |
DN15 - DN300 |
|
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 |
|
Connection: |
Thread, flange (male and special interfaces or add custom adapter) |
|
Leakage: |
Zero |
How it works:
Work with the pilot
Size:
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Product Code |
DM819 |
|
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 |
|
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 |
|
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 |
|
Body Constitution |
Cast iron, cast steel, stainless steel |
|
Special Features |
(Other functions can be customized |
