sanitary stainless steel manual butterlfy valve male&union&clamp ... "or DN15-200 3.DIN,3A,SMS,ISO,IDF sanitary stainless steel manual butterlfy valve male&union&clamp end1. ... ,union,ferrule,cap,flange,valve,pipe,tube,hanger,gasker,pump,sight glass etc.Remarks:All the items above can ... www.chinawolong.net or http://fjwl.en.alibaba.com/ sanitary stainless steel manual butterlfy valve male&union&clamp end