Earthquake Shut-Off Valve

Absolutairflow26 Feb, 2024Business

What is an Earthquake Shut-Off Valve? An earthquake shut-off valve, also known as a seismic gas shut-off valve, is a safety device installed on the main gas line of a building. Its primary function is to automatically shut off the flow of natural gas during an earthquake to prevent gas leaks, fires, or explosions caused by a ruptured gas line. These devices are equipped with a seismic sensor that detects ground movement caused by seismic activity. When the sensor is triggered, the valve automatically closes, blocking the flow of gas and minimizing the risk of gas-related hazards during an earthquake.