Watts Earthquake 3/4 in. FIP in. X 3/4 in. FIP Galvanized Malleable Iron Gas Shut-Off Valve

This shut off valve is a valuable tool that contributes to your safety in the event of an earthquake. It automatically shuts off gas when triggered by a 5.4 magnitude seismic event, which means you don't have to worry about locating and manually shutting off the gas supply to your home. An easy to use, manual reset is available on both sides.