ITEM NAME:Water Solenoid Electric Valve For Water Air N/C 12V DC 1/2" Normally Best 1 PC Descriptio n Description: Features: 100% Brand new and high quality. Specifications: Material: Metal + plastic Color: White Voltage: 12V DC Size: 85*60*42mm / 3.35*2.36*1.65" Connector: outer diameter 20 mm / 0.79" , inside diameter: 14 mm / 0.55" Valve type: diaphragm (Operated by Servo) Mode of operation: Normally closed Fluid temperature: 1-100 ℃ Package Included: 1x 1/2" DC 12V Electric Solenoid Valve Whatever the ending's perfect or not, you can't disappear from my world Water Solenoid Electric Valve For Water Air N/C 12V DC 1/2" Normally Best 1 PC.1x 1/2" DC 12V Electric Solenoid Valve. Valve type: diaphragm (Operated by Servo). Mode of operation: Normally closed. Size: 85 60 42mm / 3.35 2.36 1.65". We want to make sure you are happy with our item.