Features:Manufactured specially for working with the gas alarm. Applicable to automatic control of other gas or fluid valves. Three three-dimensional adjustable brackets and large torque enable the manipulator to be adaptive to new or old gas ball valves with different sizes.Safety voltage with insulation, seal and flame retardation, anti-electromagnetic interference, and no-spark design. A perfect safety item for your kitchen and bathroom. Descriptions:Equipped with a special ball valve for automatic control of bottled gas. Absolute safety and convenient use, easy installation. Compact construction and nice appearance.Specifications:Rated voltage: 12VOperating Voltage: DC 8V-16V Rated Current: 100mA Operating Current: 20mA-30mA Operating Power: 0.24W-3.6W Valve Pressure: 1.6Mpa Valve Specifications: 1 or 2 inch, 3 or 4 inch, 1 inch, Close time: 3-8 seconds Open time: 3-8 seconds torque : 10-30-40kg.cmInsulation resistance: more than 20M Withstand voltage: DC600VMaterial: metalSize: 100x90x70mmColor: multicolorPackage included:1 x Automatic Manipulator ValveNotes:1.Due to the difference between different monitors,the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the pictures.2.Due to the manual measurement and different measurement methods, please allow 1-3cm deviation.Thanks!