12 V – 2 Types of Connection – motorised Valve 12 V Solenoid Valve Normally Closed 2 Way Valve motorised 1/2 3/4 1 1-1/4 1-1/2 2 inch (3/4 inch DN20)

• Note: If you connect wires "-" and "+" in the opposite direction, you will not be able to fully close the valve. You need to find out what the "-" wire is and what the "+" wire is, so connect the black wire with "-" and the blue or red wire with "+".
• Nominal pressure: 1 ~ 16 bar
• Running time: about 6 ~ 15 seconds
• Liquid temperature: 2 ~ 95 degrees
• Connection 2: --First, connect the black wire to "-", --Second, connect the red wire to "+", --Third, connect the blue wire to "+" with a switch; When the blue wire is contacted to the "+" ， the valve will open; When the blue wire is disconnected to the "+", the valve will close Note: please find the "+" of dc12v, and connect it correctly.

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