No more fiddling with messy fuel tubes in order to fill or drain your tank. The valve sits in your fuel line mounted onto the fuselage. When you need to fill up, just push the fuel probe into the unit start pumping and the valve switches to allow the tank to be filled. Ideal for any R/C model from boats through to helicopters. The clean, safe way to fill your tank without disconnecting your fuel line from the carburetor. Perfect for models with enclosed engines. Easy to install. Comes complete with fueling probe. (Silver model is for GLO FUEL ONLY. Red Annodized Model is for GAS ONLY)
