What is the difference between a wafer butterfly valve and a single clip butterfly valve? Are the same handle butterfly valves?
In fact, the single-clamp butterfly valve and the wafer butterfly valve are the same in structure, performance, and material of parts. The only difference is that the wafer butterfly valve can be clamped between the two pipe flanges by stud bolts (or extended hexagon bolts). The single-clamp butterfly valve can not only be connected between the two pipelines by two sets of ordinary hexagon bolts, but also can be installed on the end of the empty pipe (ie, single-clamp).
