What are Earthquake Emergency Shut-Off Valves?
Listings Of residential plumbers - Service Company Blogs - Get free estimates - bathroom remodeling, gas water heater replacement, septic tank replacement, clear clogged drain. Others turn off the gas completely. The valves have sensors on them calibrated to detect quakes of a sufficient magnitude to cause problems with your gas lines. aWhen those sensors are triggered, they immediately cut off the flow of gas. a That?s the sort of assurance you have with an earthquake emergency shut-off valve: protection for your home until all the repairs can be made. The ground can shift in an earthquake, destabilizing underground pipelines and setting the groundwork for a future problem long after you?ve thought the danger had passed. This safety feature often goes beyond the initial damage cause by the quake itself. Some valves merely redirect the gas to unaffected piping
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