Weber Genesis 300 Series (2011-2016) Grill Parts: "Propane" Main Burner Control Valve, Genesis 300 Series (Model Years 2011-2016) #GENVLV-LP - "Propane" Main Burner Control Valve, Genesis 300 Series (Model Years 2011-2016)
https://www.grillparts.com/weber/2011_genesis_300.asp?product_id=GENVLV-LP