ITEM NAME:12V Normally Open Electric Control Solenoid Discouraged Air Water Valve new 100% brand new and high quality Material: Plastic+Metal Color: See Pictures Rated voltage: DC 12V Current: 120mA 7PSI pressure flow rate: 11L / min Operating Modes: Normally Open Wire Length: 34cm Inlet and Outlet Diameter: 5.5mm Inlet and Outlet Inner Hole: 2.5mm(Normally Open) Size: 43mmx21mm(Normally Open) Note:.Inlet and Outlet Inner Hole: 2.5mm(Normally Open). 1 x Air Valve. Size: 43mmx21mm(Normally Open). Current: 120mA. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures.