Peter, I have posted a request to the Pollak web site so maybe we will find out something. Of course, this being Friday, it may be next week before they answer. I will look in my "Trailer Life" magazine and see what is available from RV suppliers in the way of fuel transfer valves. A lot of trailer (caravan) owners over here have an extra fuel tank in their tow vehicle so possibly a valve is available at a large RV dealer. Good luck with Reggie the Veggie project. Jesse in Tennessee > I have everything except one key component which is a three way valves (I > actually need two - one to switch between veggie and diesel, the other to > divert the overflow to the appropriate tank!) > > A site that comes recommended is Pollak in the US. I have looked, but > they don't have prices (I'm not sure if they would ship to the UK either!) > So, could a US listee see if they can find out the price (let me know) and > if necessary then buy a couple, send them to me and I'll square up using > Paypal? MODEL ENGINEERING DISCUSSION LIST. To UNSUBSCRIBE from this list, send a blank email to, modeleng-request@xxxxxxxxxxxxx with the word "unsubscribe" in the subject line.