Home / HVAC / Gas Valve 146-31-307 Gas Valve 146-31-307Price Not Available Price may not be up-to-date. Out of Stock View Product Part Number: 146-31-307 Brand: DUNKIRK RADIATOR CORPORATION Seller: Sears PartsDirect Category: HVAC Possible Matches$122.99WAOWAO Baby Gate 43.31-48.03" Extra Wide Pressure Mounted Walk Thro... Description Gas Valve