Excess Flow Valves

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As required by the Pipeline Hazardous Material Safety Administration, Clearwater Gas System has notified all gas customers that an excess flow valve, or EFV, is available - but is not required - for installation on your natural gas service line. 

An excess flow valve is not a required installation per the new safety regulations. Please note the installation of an excess flow valve does not control nor apply to smaller natural gas leaks located inside the home.

View our list of frequently asked questions about excess flow valves, or call (727) 562-4900, ext. 7438.

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