This is a 78° butterfly valve for the 40mm Weber DCOE carburetors.
The edge of this disc is cut at an angle of 78°.
We strongly advise against experimenting with different angles so please replace damaged or missing butterfly valves with the same type and angle ONLY.
This product is priced and sold as a single unit.
Required quantity per carburettor: 2
This is item number 33 in the drawing of the Weber DCOE and Weber DCO/SP carburetors.
This is Weber Part Number: 64005.044
If you are replacing butterfly valves, please ALWAYS use new screws!
For Italian-Made Weber DCOE's: 64570.009
For Spanish-made Weber DCOE's: S57392022
For your convenience, you can order new screws along with your butterfly valve by simply selecting them through the drop-down menu marked Screws Y/N* which you will find above the Add to Cart button.