Thickness (flange to flange): 1 inch. Handle has a slot matching the position of the butterfly plate, making it easy to tell if it's open or shut. All dims inches unless otherwise noted. What it means is that some of our items will be tested and will include the results in the description and others will be untested but described accurately to the extent that is possible without actually powering up the machine. In addition to this written description you will have the opportunity to view high quality photos of the item.
With these two sources of information you will have as much information as possible without being physically here to inspect the machine. Feel assured that we will make a diligent effort to give you an accurate description of the equipment. The very few times we have had to deal with these issues we have been very helpful in resolving the problem. The item "Butterfly valve Vacuum 2 3/4in Conflat 304SS Nupro" is in sale since Monday, July 22, 2013. This item is in the category "Business & Industrial\MRO & Industrial Supply\Pumps & Plumbing\Pumps\Vacuum". The seller is "heritageequip" and is located in Morgantown, Pennsylvania. This item can be shipped to United States.