Features 【3 Dimensional Adjustable Support & High Torsion】This electric valve controller has 3-dimensional adjustable bracket and high torsion, allowing the robot to fit different models of new and old gas ball valves of DN15, DN20, DN25, DN25, DN32, DN40. Wide Application This electric valve controller is widely used for automatic control of valves such as gas pipeline ball valves, gas cylinder ball valves, all kinds of connected alarms, other gases and liquids. Safety and Reliability This electric valve controller adopts automatic valve closing action which is fast and reliable, automatically closes the main valve of the house in case of alarm, completely cuts off the power supply, and adopts insulated and sealed fireproof housing that is very safe. Electric Manual Change Clutch: This electric valve controller adopts innovative electric and manual change clutch technology, so that the robot can automatically and press push-button electric switches, and can open the valve manually during power failure and maintenance, thus multiplying safety. Easy to Install This electric valve controller is easy to install and can be installed by yourself without changing the original configuration of the gas pipeline. Specification: Item Type: Electric Valve Controller Material: ABS, stainless steel Usage: widely used in gas pipeline ball valves, gas cylinder ball valves, all kinds of connection alarms, other gases and liquids and other automatic valves controls Basic parameters: Working environment: -20℃~+60℃ Rated voltage: DC12V. Operating voltage: DC8V-16V. Rated current: 100mA. Operating current: 20mA-300mA. Rated power: 1.2W Operating power: 0.24W-3.6W Valve pressure: 1.5MPa Automatic valve closing time: 6 to 20s Electric opening valve time: 6 to 20s Package list: 1 x Electric Valve Controller 1 x hose clamp. 1 x user manual Package List 1 x Electric Valve Controller 1 x Pipe Clamp 1 x Manual