Price Ranges for Excess Flow Valves

Excess Flow Valves (EFVs) are safety devices installed on natural gas pipelines to automatically stop the flow of gas if a pipeline is broken or damaged, which helps to prevent leaks and potential accidents. The price range for EFVs can vary based on factors such as the size, pressure rating, material of construction, and brand.

Typically, EFVs for residential or small commercial applications can range from $100 to $500 per valve. However, for larger industrial or high-pressure applications, the price can be higher, ranging from $500 to several thousand dollars per valve.

It's important to note that these are approximate price ranges, and actual prices may vary based on the specific requirements of the application and the supplier or manufacturer of the EFVs.