... ) ISO9001 certified 2) Guarantee safety 3) Low price 4) OEM serviceMy company produce high quality for flange ball valve importer with quick ... Europe and the Middle EastSpecifications of high quality for flange ball valve importer 1. Model: KHB(KHM),BKH(MKH),KHB3K( ... for flange ball valve importerMaterialCarbon steel ,stainlesss steel ,brassSize1/4",3/8",1/2",3/4",1",11/4",11/2",2"ConnectionBSP, ...