Seismic Shut off valves
PROTECT YOUR BUILDING FROM FIRES CAUSED BY GAS LEAKS AFTER AN EARTHQUAKE
Seimic Switch that can shut off a gas valve in the event of an earthquake $1000
Remote Actuator Switch that will shut a valve using a remote panic button. $1,250
Seismic 3 Way Valve $1,590
MS Monitoring Switch will tell you if the valve is open or closed. $350