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. Equipped with a special ball valve for automatic control of bottled gas. Absolute safety and convenient use, easy installation. Compact construction and nice appearance. Rated voltage: 12V Operating Voltage: DC 8V~16V Rated Current: 100mA Operating Current: 20mA~30mA Operating Power: 0.24W~3.6W Valve Pressure: 1.6Mpa Valve : 1/2 inch, 3/4 inch, 1 inch, Close time: 3~8 seconds Open time: 3~8 seconds torque : 10-30-40kg.cm Insulation resistance: more than 20M Withstand voltage: DC600V Note: When you turn on/off the valve manually, please pull down the clutch pulling ring first and pull back and forward the valve handle with 90for several times, then release the pulling ring and turn the handle to restore the clutch in case of damage Material: metal Size: 100x90x70mm Color: black Package Contents: 1 * Automatic Manipulator Valve Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.