... : SS304, SS304L, SS316, SS316L 3) Flux domination Stainless Steel Butterfly Valve ClampFeatures:1) Stainless Steel Butterfly Valve2) Material quality: SS304, SS304L, SS316, SS316L3) Flux ... , DIN, SMS, AAA5) Medium: Beer,Dairy,Beverage,Pharmacy, Beauty Stainless Steel Butterfly Valve Clamp