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Design Features
◆Design standard: GB/T 12236
◆Flanged ends：GB/T 9113,JB/T 79,HG 20596
◆Test & inspection：JB/T9092,GB/T 13927
◆Applicable medium: Water,oil,gas Ect
Main parts and materialsITEM PART MAIN MATERIAL 1 Body WCB CF8 CF8M CF3 CF3M 2 Bonnet WCB CF8 CF8M CF3 CF3M 3 Valve seat WCB+D507Mo CF8 CF8M CF3 CF3M 4 Disc WCB+D507 CF8 CF8M CF3 CF3M Main dimensions(1.6MPa) (mm)
SIZE H D D1 D2 Z-Φd 1-1/4" DN32 145 135 100 78 4-18 1-1/2" DN40 160 145 110 85 4-18 2" DN50 170 160 125 100 4-18 2-1/2" DN65 180 180 145 120 4-18 3" DN80 200 195 160 135 8-18 4" DN100 220 215 180 155 8-18 5" DN125 270 245 210 185 8-18 6" DN150 300 280 240 210 8-23 8" DN200 380 335 295 265 12-23 Notes:The sizes of serial valve connecting flange can be designed according to customers' requirement.
