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Carburettor Air filter Carburetors Malpassi Filter King Carburettor kit Manifold Air filter Carburettor parts Solex 44 PAI Volvo Penta Service kits
Sortiment» Needle Valve Weber IDF
Needle Valve Weber IDF
Needle Valve Weber IDF 150
Art.No: 79510,150
Price: 19.80 EUR
Availability: Delivery time about 10 days
The needle valve effectively acts as the heart of your carburetor. Working in conjunction with the float, it regulates the exact amount of fuel entering the float bowl, thereby maintaining a perfectly constant fuel level. A correct and stable float level is absolutely crucial for the carburetor to deliver good fuel economy, optimal engine performance, and smooth operation.
Because the needle valve constantly opens and closes while driving, its tip wears mechanically over time. A worn needle valve (with a grooved or uneven cone) will inevitably cause the carburetor to leak and flood. Therefore, it is highly recommended to replace the needle valve regularly during maintenance. Please also keep in mind that the fuel pressure entering the carburetor must not exceed 0.25 Bar (3.6 PSI); at higher pressures, the valve is forced open and cannot remain sealed, regardless of how new it is.
Compatible with the following carburetor models:
- Weber IDF (40, 44, and 48)
- Weber DIR
- Weber ADFA
- Weber DFM
- Weber DFV
Please select your desired size (flow capacity) from the drop-down menu above before adding the item to your cart. Note that this needle valve also serves as a direct replacement for older, discontinued original versions of the same model.
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