The Best Gas Safety Protection Device

Combined-type Gas Safety Valve

This safety valve can stop gas flow in an earthquake measuring 5 and higher on the Richter scale (a.k.a. 200gal) and upon equivalent impacts.

The valve can be combined with suitable detectors to shut the gas off under unexpected, abnormal conditions and hence the device name, Combined-type Gas Safety Valve.

In modern Intelligent Dwellings*, such a Safety Valve is the best and safest gas shutoff device.

Such a Safety Valve can be used with both wired and wireless signals in the Intelligent Dwellings network.
* Dwellings with detectors for various functions installed and interconnected in a household network.