Enhance your gas pipeline safety and automation with this advanced Electric Valve Controller featuring a 3D adjusting bracket for easy installation without modifying your existing gas pipeline configuration. Designed for compatibility with various models of gas ball valves ranging from 1/2 inch to 1.5 inches, this versatile controller offers reliable automatic valve control for both new and old valves. Key Features: · Easy Installation with 3D Adjusting Bracket: High torsion design allows simple self-installation without altering the original gas pipeline setup, saving time and effort. · Wide Compatibility: Suitable for multiple gas ball valve sizes including 1/2, 3/4, 1, 1.25, and 1.5 inches, accommodating various household and industrial gas systems. · Automatic Valve Closure: Operates on a safe DC 12V voltage (working range DC 8V-16V) to automatically and swiftly close the valve within 6 to 20 seconds, ensuring fast and dependable shut-off during alarms or emergencies. · Flame Retardant and Insulated Shell: Constructed with an insulated, sealed ABS and brass housing that resists radio interference and features flame retardant properties for enhanced safety and durability. · Manual and Electric Operation: Equipped with an electric-manual conversion clutch allowing both automatic electric control and manual valve operation for convenience and flexibility. · Wide Application Range: Ideal for automatic control of gas pipeline ball valves, gas cylinder ball valves, and integration with various gas alarms, as well as controlling other gas and liquid valves in diverse settings. Technical Specifications: · Material: ABS, Brass · Working Environment: -20℃ to +60℃ · Rated Voltage: DC 12V · Working Voltage Range: DC 8V-16V · Rated Current: 100mA · Operating Current: 20mA-300mA · Rated Power: 1.2W · Working Power: 0.24W-3.6W · Valve Pressure Capacity: 1.5MPa · Automatic Valve Closing Time: 6-20 seconds · Electric Valve Opening Time: 6-20 seconds Package Includes: · 1 x Electric Valve Controller This Electric Valve Controller provides a safe, efficient, and hassle-free solution for automatic gas valve control, combining durability, versatility, and advanced safety features to protect your gas system and enhance operational reliability.