- Fast acting gas solenoid valve. It uses the interaction of instantaneous electromagnetic force, permanent magnetic force and spring force for pulse controlled self holding closing, with manual opening available when needed. - Automatic shut off within 1 second. The valve automatically closes to interrupt the gas source; reopening requires manual intervention to meet safety management requirements. - Durable craftsmanship. Car gas valve with flame retardant shell and high safety insulation. Made of high quality ABS material for lightweight, rosand, high temperature resistance, flame retardancy and durability. Fine forging and sealing elements provide high stability, long service life and reliability. A safe emergency shut off device for gas pipes. - Remote control and system compatibility. The valve switch can be connected to a gas leak alarm system or with fire control and other intelligent alarm control terminal modules to realize automatic or manual emergency shutdown of the gas source on site or remotely, ensuring gas safety. - Practical use scenarios 1) In vehicles or automotive gas lines for rapid isolation during leaks or emergencies. 2) In homes, apartments or commercial kitchens connected to gas leak alarms for automatic shutdown. 3) In industrial facilities with gas piping monitored by alarm and fire control systems for remote or automatic shutoff.