Excess Flow Valves An EFV is a mechanical safety device that is installed inside a natural gas distribution service line between the street and residential meter. Excess flow valves are primarily designed so that general usage, such as turning on appliances, will not trigger the valve to close.
Become a Food Truck Vendor If you are planning on participating in an upcoming Clearwater event, learn how to pass your fire inspection and what the city's on-site cooking requirements are.