Feature: 1. Three-dimensional adjustable bracket and high torque enable the manipulator to adapt to 1/2", 3/4", 1", 1.25", 1.5" and different types of taps new and old gas ball valve. 2. Used for gas pipeline ball valves, no need to change the original design of gas pipelines, both new and old gas pipelines are applicable. Installation and maintenance can also be carried out without company help. 3. Our manipulator solenoid valve is fully equipped. We will provide you with special gas cylinder ball valve for automatic control of bottled gas. 4. When gas leak alarms are triggered, the main valve to enter the house is automatically closed quickly and reliably, and the gas source is completely cut off, which is very safe. 5. Electric and manual support compatible. The manipulator can automatically switch and switch push-button electric, and the valve can be turned on and off manually during power outage or maintenance, which is safe and convenient. Specification: Item Type: Magnetic Valve Material: Alloy Steel Operating Temperature: -10-50 Humidity: 20m Withstand voltage: DC600V Feature: Anti-radio interference, with automatic and manual switching clutch Installation guide: 1.For gas pipeline users, the valve Main ball bearing in the original household should be designed and installed in a position that is convenient for manual switch operation. The valve control manipulator must be installed on the original ball valve for domestic gas. The semi-circle of the two brackets clamps the 60,000 or 80,000 onto the end of the valve without the handle. The two long handles of the bracket grip the mounting ears of the manipulator. Pay attention to the screw The end of the long handle of the hole bracket should be tightened on the side of the mounting ear with the guide bar, and two M6 x 16 hex bolts are screwed into the screw holes at both ends of the bracket, and the two brackets are previously installed. Don't tighten the bolts yet: hold the two arm screws symmetrically on both sides of the valve handle, use a Phillips screwdriver and a 7# wrench to tighten the 2 M4 nuts; at this time, pay attention to adjust the three-dimensional position of the bracket to make the manipulator output shaft and the center line of the valve shaft as coaxial as possible Wire; Use an open-end wrench or 10# box wrench, preferably a socket wrench to tighten two M6 x 16 hex bolts. The shell of the manipulator should not be close to the wall and should be installed at least one palm's thickness away ( 20 mm) from the wall. The current wire of the manipulator is connected to the current output wire of the gas alarm, the red is connected to the "+" pole, and the black is connected to the "" pole. 2. Bottled gas users need to unscrew the original regulator and install the manipulator with a special steel cylinder ball valve between the original steel cylinder angle valve and the regulator. Package List: 1 x magnetic valve 1 x fixed accessory 1 x manual