As one of the leading jis 10k metal seat cast iron gate valve,Website: , jis 10k rising stem metal seat cast iron gate valve, jis 10k non-rising stem metal seat cast iron gate valve manufacturers and suppliers in China and equipped with a productive factory, Shanghai Hugo Valve Co.,Ltd is always at your service. Description1, JIS10K metal seat cast iron gate valve used precision casting for body, the precision physical dimension of the trim parts guaranteed the valves sealing property without any finish machining.2, our valve used ductile iron material, the weight is lighter 20% to 30% than traditional gate valves, which is convenient for installation and maintain.3,valves painting used epoxy coating,which can prevent valve body from corrosion and rust,besides will not contaminate the medium. Component 1 Body Cast Iron / ductile iron  2 Disc Ductile iron+brass Ductile iron+bronze/ stainless steel 3 Shaft Stainless steel 4 Bonnet Gasket EPDM/NBR 5 Bonnet Cast Iron / ductile iron 6 HandWheel Ductile iron 1 Body Cast Iron / ductile iron  Application STAND-ARD DESIGN CODE JIS B2043 INSPECTION&TEST JIS B2003 END STANDARD JIS B2212 10K FACE TO FACE JIS B2002 Test Pressure Working pressure PN 10 PN 16 Shell pressure 1.5 Mpa 2.4 Mpa Seat pressure 1.1 Mpa 1.76 Mpa Dimensions                                                                                                                                                                                Unit : mm DN 50 65 80 100 125 150 200 250 300 L 180 190 200 230 250 270 290 330 350 H Non-rising Stem 252 270 290 365 420 455 575 686 782   rising Stem 252 270 290 365 420 455 575 686 782 D ( JIS 10K) 155 175 185 210 250 280 330 400 445 W 150 170 190 215 240 275 355 370 405