I just recently purchased a 3/4" tri clover dip tube for a Speidel fermenter from Jaybird at Norcal Brewing equipment. I am also going to also need a 3/4" ball valve, a nipple for the end of it, and a couple of 3/4" tri clamps and seals to complete the set up. Can anybody recommend a good resource to purchase these items from? Any suggestions are much appreciated.