Manufactured specially for working with the gas alarm. Applicable to automatic control of other gas or fluid valves. Three three-dimensional adjustable brackets and 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 Specifications: 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 , 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