Best-Selling China DN200 Metal Seat Flange End Butterfly Valve with Fast Delivery
Using a full scientific good quality administration system, very good quality and superior faith, we win good standing and occupied this discipline for Best-Selling China DN200 Metal Seat Flange End Butterfly Valve with Fast Delivery, We think this sets us apart from the competition and makes prospects choose and trust us. We all wish to build win-win deals with our customers, so give us a call today and make a new friend! Using a full scientific good quality administration system, very good quality and superior faith, we win good standing and occupied this discipline for API Butterfly Valve, China Flanged Butterfly Valve, dn200 butterfly valve, You can do one-stop shopping here. And customized orders are acceptable. Real business is to get win-win situation, if possible, we would like to provide more support for customers. Welcome all nice buyers communicate details of products and ideas with us!! Features: 1.rapid installation, sinnple, safe, nefiable, easy to install without space restrictions 2.pipeline and valve maintenance 3.has overcome the pipeline connecting different axis caused imitation, solve the temperature generated the advantages of thermal expansion and contraction Technical data (MPa) Nominal pressure PN16 Design standard GB 5135.6-2003 (MPa) Strength test pressure 6.4 Test standard GB 5135.6-2003 (MPa) Seal test pressure 3.2 Applicable temperature -10-80°C Applicable medium Water.oil.gas.non corrosive media Material of main parts No. Part name Material No. Part name Material 1 Valve body Ductile iron 5 Rubber ring Rubber 2 Butterfly disc Ductile iron 6 Positioning disc Stainless steel 3 Conical pin Stainless steel 7 Handle Carbon steel 4 Valve stem Martensitic stainless steel,carbon steel Main dimensions DN A B C D E F mm inch 50 2" 92 60 8 16 100 53 65 21/2" 102 76 8 16 108 61 80 3" 102 89 8 16 114 68 100 4" 116 114 10 16 136 85 125 5" 125 141 10 16 162 99 150 6" 125 165 10 16 174 111 200 8" 138 219 11 19 204 145 250 10" 159 273 13 19 230 190 300 12" 166 324 13 19 270 230 Qualification certificate Exhibition Our valves received a lot of attention at the Dubai show. Factory