... 1/2"-8" Material:SS304,SS316 Stainless Steel SMS Butterfly Valve With Threaded End Technical Data Standard3A,DIN,IDF ... clamp, thread and flangeHandle Manual, 2/3/4-position pulling handle, multi-position plastic/stainless steel handle,12 position ... beverage, beer, wine, pharmacy, biology and chemical industry.Other ChoicePneumatic valve and Electric valve (100% Tested /100% Inspected)ServicePrompt ...