衬氟球阀Fluorine Lined Ball Valve Series
主要零部件材料表
| 零件名称 | 精铸球墨铸铁 | 不锈钢 |
| QT | C | P | R | PL | RL |
| 阀体、阀盖 | QT400 | WCB | CF8 | CF8M | CF3 | CF3M |
| 球体 | QT400 | WCB | CF8 | CF8M | CF3 | CF3M |
| 内衬材料阀座 | PTFE(F46)、FEP(F4)PFA(可溶性聚四氟乙烯）、PO(聚烯烃)、PE（超高分子量聚乙烯） |
| 填料压盖 | WCB | WCB | CF8 | CF8M | CF3 | CF3M |
| 填料 | PTFE(F4)聚四氟乙烯 |
| 螺栓 | 35 | 35 | 1Cr17Ni2 | 1Cr17Ni2 | 1Cr18Ni9 | 1Cr18Ni9Ti |
| 螺母 | 45 | 45 | 0Cr19Ni9 | 0Cr18Ni9 | 0Cr18Ni9 | 0Cr18Ni9 |
| 手柄 | WCB |
主要连接尺寸及重量
| 公称通径 | 主要尺寸 | 参考值 |
| DN | L | D | D1 | D2 | F | b | Z-φd | D0 | h | 重量
(kg) |
| mm | Inch | PN1.0MPa | |
| 15 | 1/2 | 140 | 95 | 65 | 45 | 3 | 15 | 4-14 | 140 | 90 | 3.5 |
| 20 | 3/4 | 140 | 105 | 75 | 55 | 3 | 17 | 4-14 | 140 | 100 | 4 |
| 25 | 1 | 150 | 115 | 85 | 65 | 3 | 17 | 4-14 | 180 | 105 | 5.5 |
| 32 | 11/4 | 165 | 140 | 100 | 75 | 3 | 19 | 4-18 | 180 | 120 | 6.7 |
| 40 | 11/2 | 180 | 150 | 110 | 85 | 3 | 19 | 4-18 | 225 | 140 | 9 |
| 50 | 2 | 200 | 165 | 125 | 100 | 3 | 21 | 4-18 | 225 | 150 | 10.5 |
| 65 | 21/2 | 220 | 185 | 145 | 120 | 3 | 21 | 4-18 | 360 | 10 | 16 |
| 80 | 3 | 250 | 200 | 160 | 135 | 3 | 21 | 8-18 | 420 | 215 | 21 |
| 100 | 4 | 280 | 220 | 180 | 155 | 3 | 23 | 8-18 | 420 | 240 | 28 |
| 125 | 5 | 320 | 250 | 210 | 185 | 4 | 24 | 8-18 | 520 | 250 | 59 |
| 150 | 6 | 360 | 285 | 240 | 210 | 4 | 26 | 8-23 | 520 | 290 | 94 |
| 200 | 8 | 400 | 340 | 295 | 265 | 4 | 26 | 8-23 | 240 | 340 | 456 |
| 250 | 10 | 450 | 395 | 350 | 320 | 4 | 28 | 12-23 | 240 | 380 | 211 |
| PN1.6MPa |
| 15 | 1/2 | 140 | 95 | 65 | 45 | 3 | 15 | 4-14 | 140 | 90 | 3.5 |
| 20 | 3/4 | 140 | 105 | 75 | 55 | 3 | 17 | 4-14 | 140 | 100 | 4 |
| 25 | 1 | 150 | 115 | 85 | 65 | 3 | 17 | 4-14 | 180 | 105 | 5.5 |
| 32 | 11/4 | 165 | 140 | 100 | 75 | 3 | 19 | 4-18 | 180 | 120 | 6.7 |
| 40 | 11/2 | 180 | 150 | 110 | 85 | 3 | 19 | 4-18 | 225 | 140 | 9 |
| 50 | 2 | 200 | 165 | 125 | 100 | 3 | 21 | 4-18 | 225 | 150 | 10.5 |
| 65 | 21/2 | 220 | 185 | 145 | 120 | 3 | 21 | 4-18 | 360 | 160 | 16 |
| 80 | 3 | 250 | 200 | 160 | 135 | 3 | 21 | 8-18 | 420 | 215 | 21 |
| 100 | 4 | 280 | 220 | 180 | 155 | 3 | 23 | 8-18 | 420 | 240 | 28 |
| 125 | 5 | 320 | 250 | 210 | 185 | 4 | 24 | 8-18 | 520 | 250 | 59 |
| 150 | 6 | 360 | 285 | 240 | 210 | 4 | 26 | 8-23 | 520 | 290 | 94 |
| 200 | 8 | 400 | 340 | 295 | 265 | 4 | 26 | 12-23 | 240 | 340 | 456 |
| 250 | 10 | 450 | 405 | 355 | 320 | 4 | 28 | 12-26 | 240 | 380 | 211 |
DN200D0尺寸为蜗轮手尺寸，DN200以下D0尺寸为手柄尺寸
机械标准（JB78）时为4孔
主要连接尺寸及重量
