Mechanical Earthquake Valve

Mechanical Earthquake Valve

What does it do

This device is designed to automatically cut off the gas flow under earthquake conditions under TSE TS 12884 standard conditions. When the device is subjected to seismic vibrations within the given acceleration intervals under the standard conditions of interest, it makes the desired closure. The factory settings are made in this way and presented to the service of the user. Settings cannot be played. It is not expected to operate at different values
 
After the device is switched off, it is not installed automatically and does not allow gas flow. By pulling the pull handle back, the device is re-installed and gas flow is provided. The gas shut-off control mechanism of the device is protected against interference by unauthorized persons