Supply top quality gas emergency shut off solenoid valves DN25A Supplier's Choice

Supply top quality gas emergency shut off solenoid valves DN25A

Instruction 

The valve is a gas emergency shut off solenoid valve, specially designed as gas pipe breaker for emergency use. It can be connected with gas leaking detection sensor,fire alarm circuit or other intelligent sensor modules, to shut off the gas supply (manually or automatically), The valve features an auto-close when strong vibration is detected. After shut off, manual operation is required to turn on the valve. This feature meets safety regulations in the event of an accident.

Dimensions

Technical data

Working principal

When the switch is pressed, the capacitor discharges and provides an electric current so that the coil can generate strong megnetic held to pull down the valve, achieving the shut-off within one second.

Installation example

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