DFRobot
Solenoid Valve-DN15
A 12V DC motorised solenoid valve for controlling liquid flow in automated systems. Featuring a sealed metal reduction gearbox with high torque and low noise...
A 12V DC motorised solenoid valve for controlling liquid flow in automated systems. Featuring a sealed metal reduction gearbox with high torque and low noise, this valve integrates both automatic and manual operation — it maintains its current state when powered off, allowing manual override.
The three-wire control interface (open, close, ground) makes integration with microcontrollers and relay modules straightforward, making it ideal for smart home, agriculture, aquaculture, and other water flow control projects.
Key Features
- Automatic & Manual Operation – Electronically controlled with manual override when powered off
- Three-Wire Control – Blue wire (open), red wire (close), yellow wire (ground)
- Sealed Motor Design – Metal reduction gearbox for reliable, low-noise operation
- High Torque – 30–60 kg·cm for dependable valve actuation
- 1.0 MPa Pressure Rating – Handles standard residential and light commercial water pressure
- Anti-EMI – Resistant to electromagnetic interference
Specifications
- Rated Voltage – 12V DC
- Rated Current – 100 mA
- Rated Power – 2W max
- Valve Pressure – 1.0 MPa
- Insulation Resistance – >20 MΩ
- Torque – 30–60 kg·cm
- Pipe Inner Diameter – DN15 (15 mm / 0.59")
- Operating Temperature – −10°C to +50°C
Ideal For
- Smart home water management
- Automated irrigation and agriculture
- Aquaculture and fishery systems
- Arduino and Raspberry Pi water flow projects
Jargon buster
Plain-language definitions for the technical terms used above.
- electromagnetic interference
- Electromagnetic interference is unwanted electrical noise from nearby devices, cables, or radio signals that can disturb a signal in a wire. Shielding helps reduce this noise, which matters for network adapters because cleaner signals are less likely to cause unreliable connections or data errors.
- kg·cm
- A torque unit often used for hobby servos, meaning how many kilograms of force the servo can hold at a 1 cm arm length. A higher kg·cm rating means the servo can move or hold heavier loads, but power supply current needs may also increase.
- microcontroller
- A microcontroller is a small computer on a chip that runs your program and controls connected inputs and outputs. For this product, it is the part that reads buttons and sensors, drives the display and speaker, and communicates over Bluetooth.
- Torque
- A twisting force that causes something to rotate, usually measured in newton-metres or kilogram-centimetres. It matters when choosing motors, servos, gears, and tools because higher torque is needed to lift heavier loads, turn larger wheels, or move mechanisms without stalling.
Find this product in
Supplier page — dfrobot.com
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