... sanitary 3-way thread ball valve 1)Material:AISI304,AISI316L 2)Standard:DIN,SMS,3A,IDF 3)ISO SpecificationsStainless steel sanitary 3-way thread ball valve 1)Material ... :AISI304,AISI316L 2)Standard:DIN,SMS,3A,IDF 3)ISO9001:2000Stainless steel sanitary 3-way thread ball ...