1,Sanitary stainless steel butterfly valve 2.Flux domination of pipe line: DN25-200 and 1"-8" 3.Standards: ... valve2) Material quality: SS304, SS304L, SS316, SS316L3) Flux domination of pipeline: DN25-200 and 1"-8"4) Standards: ISO, ... valve, triplet diaphragm valve, U-typediaphragm valve5) Sample valves, stop reversing valves, forged stainless steel valves, and pipefittings6) Standard: AAA, DIN, SMS, ...