JL-Class 900 Two-Piece Trunnion Mounted Ball Valve 美标球阀
技术要求：
美标球阀
设计和制造：ANSI B16.34、API 608、API 6D、BS 5351
结构长度：ANSI B16.10、API 6D
法兰连接：ANSI B16.5
防火要求：API 607、API 6FA
试验和验收：API 598、API 6D |
材料 | | 零件名称 | 材料 | 21 | 泄放阀 | Carbon Steel/Stainless Steel | 20 | 蜗轮驱动装置 | Manufacturer's Standard | 19 | 防静电装置 | Stainless Steel | 18 | 弹簧 | 17-7PH/inconel | 17 | O形圈 | Viton | 16 | 球体支撑座 | Carbon Steel/SS | 15 | 垫片 | PTFE/NYLON | 14 | 止推垫片 | PTFE/NYLON | 13 | 阀杆 | CS+Plated/Stainless Steel |
| 零件名称 | WCB | LCB | WC6 | WC9 | 12 | 螺母 | A193 Gr B7 | A320 Gr L7 | A193 Gr B7 | A193 Gr B16 | 11 | 螺栓螺母 | A193 Gr B7/A194 Gr 2H | A320 Gr L7/A194 Gr4 | A193 Gr B16/A194 Gr 4/7 | A193 Gr B16/A194 Gr 4 | 10 | 垫片 | PTFE/SPIRAL WOUND | PTFE/SPIRAL WOUND | PTFE/SPIRAL WOUND | PTFE/SPIRAL WOUND | 09 | 填料 | PTFE/Graphite | Graphite/PTFE | Graphite/PTFE | Graphite/PTFE | 08 | 球座 | PTFE/RPTFE | PTFE/RPTFE | PTFE/RPTFE | PTFE/RPTFE | 07 | 密封压盖 | A216 Gr WCB | A352 Gr LCB | A217 Gr WC9 | A217 Gr WC9 | 06 | 填料压盖 | A216 Gr WCB | A352 Gr LCB | A217 Gr WC9 | A217 Gr WC9 | 05 | 球支撑座 | A216 Gr WCB | A352 Gr LCB | A217 Gr WC9 | A217 Gr WC9 | 04 | 阀座 | A216 Gr WCB | A352 Gr LCB | A217 Gr WC9 | A217 Gr WC9 | 03 | 球体 | A216 Gr WCB | A352 Gr LCB | A217 Gr WC9 | A217 Gr WC9 | 02 | 右阀体 | A216 Gr WCB | A352 Gr LCB | A217 Gr WC9 | A217 Gr WC9 | 01 | 左阀体 | A216 Gr WCB | A352 Gr LCB | A217 Gr WC9 | A217 Gr WC9 |
| 零件名称 | C5 | C12 | CF8 | CF8M | 12 | 螺母 | A193 Gr B7 | A320 Gr L7 | A193 Gr B8 | A193 Gr B8 | 11 | 螺栓螺母 | A193 Gr B16/A194 Gr 4/7 | A193 Gr B16/A194 Gr 4/7 | A193 B8/A194 8 | A193 B8M/A194 B8 | 10 | 垫片 | PTFE/SPIRAL WOUND | PTFE/SPIRAL WOUND | PTFE/SPIRAL WOUND | PTFE/SPIRAL WOUND | 09 | 填料 | GRAFOIL | GRAFOIL | GRAFOIL | GRAFOIL | 08 | 球座 | PTFE/RPTFE | PTFE/RPTFE | PTFE/RPTFE | PTFE/RPTFE | 07 | 密封压盖 | A217 Gr C5 | A217 Gr C12 | A351 Gr CF8 | A351 Gr CF8M | 06 | 填料压盖 | A217 Gr C5 | A217 Gr C12 | A351 Gr CF8 | A351 Gr CF8M | 05 | 球支撑座 | A217 Gr C5 | A217 Gr C12 | A351 Gr CF8 | A351 Gr CF8M | 04 | 阀座 | A217 Gr C5 | A217 Gr C12 | A351 Gr CF8 | A351 Gr CF8M | 03 | 球体 | A217 Gr C5 | A217 Gr C12 | A351 Gr CF8 | A351 Gr CF8M | 02 | 右阀体 | A217 Gr C5 | A217 Gr C12 | A351 Gr CF8 | A351 Gr CF8M | 01 | 左阀体 | A217 Gr C5 | A217 Gr C12 | A351 Gr CF8 | A351 Gr CF8M |
Class 900 | Size | inch | 2 | 21/2 | 3 | 4 | 6 | 8 | 10 | 12 | 14 | 16 | 18 | 20 | L，L1-RF、BW | mm | 368 | 419 | 381 | 457 | 610 | 737 | 838 | 965 | 1029 | 1130 | 1219 | 1321 | L2-RTJ | mm | 371 | 422 | 384 | 4600 | 613 | 740 | 841 | 968 | 1038 | 1140 | 1232 | 1334 | B | mm | 51 | 64 | 76 | 102 | 152 | 203 | 254 | 305 | 324 | 375 | 425 | 473 | H | mm | 210 | 250 | 285 | 280 | 360 | 455 | 510 | 525 | 595 | 650 | 685 | 695 | K | mm | 250 | 300 | 300 | 400 | 400 | 600 | 600 | 600 | 750 | 750 | 750 | 800 | Wt.（approx） | kg | 45 | 50 | 72 | 130 | 235 | 495 | 690 | 1050 | 1350 | 1750 | 2300 | 2850 |
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