GasBreaker, part of Hubbell’s Continental Industries, has been producing automatic excess flow valves (EFVs) for natural gas service lines since 1970. Known as a global leader in safety valves, their EFVs are used in both residential and commercial gas distribution applications, backed by expert R&D, stringent quality control, and decades of field service. The company emphasizes environmental protection by reducing methane emissions and delivering reliable flow-control solutions trusted across utilities.
