12V Solenoid Valve Coil 1 Inch
The 12V Solenoid Valve Coil 1 Inch is a robust electromagnetic actuator used to operate solenoid valves that manage the flow of water, air, oil, or gas in industrial and home automation systems. When powered by 12V DC, the coil generates a magnetic field that activates the valve plunger, allowing precise flow control with quick response and reliability.
Built with pure copper windings and heat-resistant insulation, this coil ensures low energy loss, stable magnetic output, and long operational life even under continuous use. Its 1-inch standard size makes it compatible with a variety of industrial valve bodies and automation setups.
This product is widely used in water treatment systems, industrial fluid control, DIY automation, and Arduino-controlled IoT projects, making it a versatile solution for both hobbyists and professionals.
⚙️ Key Features
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⚡ 12V DC Operation – Safe, low-power, and energy-efficient control.
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🔩 1-Inch Standard Interface – Fits most large solenoid valve housings.
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🧱 Premium Copper Coil – Ensures quick electromagnetic activation.
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🌡️ Heat-Resistant Design – Suitable for continuous industrial operation.
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🔄 Fast Response Time – Reliable switching performance.
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🔋 Long Service Life – Built to withstand heavy-duty usage.
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🧠 Compatible with Arduino – Ideal for automation and IoT systems.
📐 Technical Specifications
| Parameter | Specification |
|---|---|
| Operating Voltage | 12V DC |
| Interface Size | 1 Inch |
| Coil Material | 100% Copper |
| Power Consumption | 8–12W (typical) |
| Response Time | <10 ms |
| Frequency | 50/60 Hz |
| Insulation Class | Class F (up to 155°C) |
| Compatible Media | Air, Water, Oil, Gas |
| Mounting Type | Vertical / Horizontal |
| Operating Temperature | -5°C to 80°C |
| Lifespan | Over 100,000 operations |
🧩 Applications
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💧 Water Flow Control Systems – For pumps, irrigation, and fluid lines.
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🏭 Industrial Automation – Used in CNC, HVAC, and hydraulic systems.
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🧠 Arduino & IoT Projects – Build smart water and air control systems.
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🛠️ DIY Engineering Projects – Prototyping automated setups.
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🚿 Home Appliances – Suitable for washing systems, humidifiers, and mist sprayers.
⚠️ Precautions
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Operate strictly on 12V DC power supply.
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Avoid dry running to prevent overheating.
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Ensure proper valve body installation before energizing.
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Disconnect power before handling or replacing the coil.
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Maintain ventilation for heat dissipation during prolonged operation.
🧰 Recommended Accessories
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🔌 12V DC Power Supply – For stable performance.
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⚙️ Tools and Accessories – Installation and maintenance essentials.
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🧩 Electronic Components – For integration into control systems.
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🧠 Arduino Boards – For automation and smart projects.
▶️ YouTube Tutorial Video
🎥 Watch: How to Connect and Test a 12V Solenoid Valve Coil
📝 Product Summary
The 12V Solenoid Valve Coil 1 Inch is a reliable and high-performance electromagnetic coil designed for industrial, DIY, and IoT applications. It delivers fast actuation, high durability, and stable fluid control, making it ideal for automation systems, Arduino projects, and water regulation setups.
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