12V DC 1/2 inch Solenoid Water Air Valve Switch (Normally Closed) controls the flow of fluid (liquid or air) and acts as a valve between high-pressure fluid! This liquid valve would make a great addition to your robotic gardening project. There are two ½” (Nominal NPT) outlets. Normally, the valve is closed. When a 12V DC supply is applied to the two terminals, the valve opens and water can push through.
The valve works with the solenoid coil which operates electronically with a DC 12- volt supply. As it is a normally closed assembly, it opens the flow of fluids as soon as it is powered ON and stops/blocks the flow when the supply voltage is removed.
Note: While Connecting the Valve in the Flow pipeline, you need to mind the Input and Output direction of the valve. It will work only if you connect it in the right direction. (Hint: Inside the value, at one side you will find the filter this is the input side of the value).
Please note it is not suitable for use with gravity- fed systems
Technical Details
- Type: Normally Closed
- Voltage: 12V DC
- Current: 0.6A
- Model: 12V DC 1/2″ Solenoid Valve
- Power: 8W
- Pressure Range: 0.02 – 0.8 MPa
- Operation: Intermittent
- Inlet/Outlet: 1/2″ hose barb
Features
- Compact and easy to install
- Precise and reliable operation
- Works at any installation angle
- Steady flow & dry burn prevention
- Suitable for water, oil, and air
Applications :
- Automated Water Control: Ideal for irrigation, water dispensers, and filtration systems.
- Air & Gas Flow Regulation: Used in pneumatic and gas control applications.
- HVAC Systems: Controls fluid flow in heating, ventilation, and air conditioning systems.
- Industrial Automation: Regulates fluid movement in manufacturing and processing industries.
- Home Appliances: Suitable for washing machines, dishwashers, and water purifiers.
Package Includes
- 1 x12V DC 1/2 inch Solenoid Water Air Valve Switch (Normally Closed)

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