Gold top valve located in Oubei Town, Wenzhou, China,where can make all kinds of precision balls,including top entry,metal seat and V type balls.On this base,our products range of floating,trunnion
full bore ball valve trunnion mounted Double block and bleed TA LUFT & ISO 15848 Cryogenic service design Features on Demand Double piston effect design (DIB-1 type and DIB-2 type) Live-loaded stem ...