The Samsung DG94-00449B Gas Range Safety Valve & Regulator Assembly controls gas flow and pressure in compatible Samsung gas ranges. The regulator maintains the required gas pressure, while the safety valve controls gas delivery to the burner when the range is operating. Designed for a proper fit and connection, this replacement assembly is suitable for a damaged or worn valve and reg... https://www.hnkparts.com/dg94-00449b-smg-valve-safety