... , ISO,SMS, IDF etc 3.Item:sanitary sample cock,sampling valve,bever 1)Type:sanitary sample cock,sampling valve,beverage valve2) Specification: 1/2 ... /bend,cross,reducer ,union,ferrule adaptor,caps,clamp ...... Valves:butterfly valve,ball valve,check valve ...... Pumps:centrifugal pump,self-priming pump ......