DN25-DN300 electromagnetic gas emergency shut-off valve

Electromagnetic gas emergency shut-off valve is a safety emergency shut-off device for gas pipelines. It can be connected to gas leak alarm systems or to fire and other intelligent alarm control terminal modules. When various gas safety conditions are detected (such as leaks, abnormal pressure or flow, earthquakes, fires, power outages, or unsafe gas use behavior), the valve can be linked to quickly and safely cut off the pipeline gas, effectively reducing the risk of accidents. It can ensure the safe and reliable operation of the product in explosive environments.

This valve utilizes the interaction between instantaneous electromagnetic force, permanent magnetic force, and spring force, and through efficient magnetic circuit design, achieves low-voltage DC pulse driven valve closing, manual valve opening/closing, and switch state self maintenance functions, ensuring the reliability of the certified product.

It can be connected to gas leak alarm systems, or to fire and other intelligent alarm control terminal modules. When various unsafe gas conditions are detected (such as leaks, abnormal pressure or flow, earthquakes, fires, power outages, or unsafe gas use behavior), the valve can be linked to quickly and safely cut off pipeline gas, effectively reducing the risk of accidents.