If you don’t have a shutoff valve above the check valve, install a full port shutoff valve on the waste line above the check valve. You won’t get soaked with dirty water the next time you ...

The device in question is a double check valve backflow prevention assembly (BPA) that is mandated by the Emerald Coast Utilities Authority and costs between $600 and $850 to install, depending on ...

Residents of Elmhurst who want to keep sewage out of their homes during large storms can apply to have the city share the cost of a flood-improvement device called a check valve. The program ...