Mini Electric Solenoid Valve DC 3.7V N/O (Normally Open)

• Air / Gas Valve
• Rated voltage: DC 3.7V
• Current: 0.28A
• Power: 1W
• Cable length: 10cm
• Weight: 9g

When power off, port 1 is connected to port 3 and port 2 is closed;

When power on, port 1 is connected to port 2 and port 3 is closed.