Trane VAL9377 Slow Open Natural Gas Valve 3/4" 24V

The Trane VAL9377 is a 24V slow-opening natural gas valve that is an essential safety component of compatible Trane and other gas furnaces. While other gas valves are known to open instantly, the VAL9377 opens slowly, thus reducing pressure fluctuations within the gas line. This controlled start-up minimizes stress on the gas piping and furnace components, hence durability. This solenoid valve is controlled by a 24V electrical signal which is normally supplied by the furnace control board. When triggered, the internal mechanism of the valve opens a passage through which natural gas can flow into the furnace burner. The 3/4” NPT connections are designed to conform with the standard gas piping used in residential and light commercial use.