sanitary u type 3-way diaphragm ... valve 1:Connection:welded&threaded&clamped 2:Standard:DIN,SMS,3A,ISO 3:Material:SUS304,316 stainless steel Sanitary U ... type 3-way Diaphragm Valve 1) Specification:DN15 ... food, petroleum, dairy beverage, cosmetics,etcNameSanitary U type diaphragm valveNo.SHSD007MaterialAISI304,AISI304L,AISI306,AISI316LSizeDN25 ...