主要零件材質(zhì)
| 零件名稱 | ZG1Cr18Ni9T i304 CF8 |
ZGOOCr18Ni10 304L CF3 |
ZG1Cr18Ni12Mo 2Ti316 CF8M |
zgoocR17nI14mO2 316L CF3M |
WCB |
| 閥體/閥蓋 | OCr18Ni9 | OOCr18Ni10 | OOCr18Ni9Mo2 | OOCr18Ni10Mo2 | WCB |
| 球體 | OCr18Ni9 | OOCr18Ni10 | OOCr18Ni9Mo2 | OOCr18Ni10Mo2 | 1Cr3 |
| 閥桿 | OCr18Ni9 | OOCr18Ni10 | OOCr18Ni9Mo2 | OOCr18Ni10Mo2 | 1Cr3 |
| 閥座 | PTFE/PPL | PTFE/PPL | PTFE/PPL | PTFE/PPL | PTFE/PPL |
| 填料/墊片 | PTFE | PTFE | PTFE | PTFE | PTFE |
| 螺栓 | 不銹鋼 | 34GtMoA | |||
| 螺母 | 不銹鋼 | 45 | |||
| 手柄 | 鑄鋼 | ||||
不銹鋼球閥主要連接尺寸
| 型號(hào) | 公稱通徑DN(mm) | 尺寸(mm) | |||||||
| L | D | D1 | D2 | D6 | b-f | Z φd | W | ||
| Q41F-16 | 15 | 130 | 95 | 65 | 45 | 14-2 | 4-14 | 115 | |
| 20 | 140 | 105 | 75 | 55 | 14-2 | 4-14 | 130 | ||
| 25 | 150 | 115 | 85 | 65 | 14-2 | 4-14 | 150 | ||
| 32 | 165 | 135 | 100 | 78 | 16-2 | 4-18 | 190 | ||
| 40 | 180 | 145 | 110 | 85 | 16-3 | 4-18 | 230 | ||
| 50 | 200 | 160 | 125 | 100 | 16-3 | 4-18 | 240 | ||
| 65 | 220 | 180 | 145 | 120 | 18-3 | 4-18 | 280 | ||
| 80 | 250 | 195 | 160 | 135 | 20-3 | 8-18 | 310 | ||
| 100 | 280 | 215 | 180 | 155 | 20-3 | 8-18 | 330 | ||
| 125 | 320 | 245 | 210 | 185 | 22-3 | 8-18 | 600 | ||
| 150 | 360 | 280 | 240 | 210 | 24-3 | 8-23 | 800 | ||
| 200 | 400 | 335 | 295 | 265 | 26-3 | 12-23 | 1000 | ||
| 250 | 450 | 425 | 355 | 320 | 30-3 | 12-25 | 1200 | ||
| Q41F-25 | 15 | 130 | 95 | 65 | 45 | 14-2 | 4-14 | 115 | |
| 20 | 140 | 105 | 75 | 55 | 14-2 | 4-14 | 130 | ||
| 25 | 150 | 115 | 85 | 65 | 14-2 | 4-14 | 150 | ||
| 32 | 165 | 135 | 100 | 78 | 16-2 | 4-18 | 190 | ||
| 40 | 180 | 145 | 110 | 85 | 18-3 | 4-18 | 230 | ||
| 50 | 200 | 160 | 125 | 100 | 20-3 | 4-18 | 240 | ||
| 65 | 220 | 180 | 145 | 120 | 22-3 | 8-18 | 280 | ||
| 80 | 250 | 195 | 160 | 135 | 22-3 | 8-18 | 310 | ||
| 100 | 280 | 230 | 190 | 160 | 24-3 | 8-23 | 330 | ||
| 125 | 320 | 270 | 220 | 188 | 28-3 | 8-25 | 600 | ||
| 150 | 360 | 300 | 250 | 218 | 30-3 | 8-25 | 800 | ||
| 200 | 400 | 360 | 310 | 278 | 34-3 | 12-25 | 1000 | ||
| 250 | 450 | 425 | 370 | 332 | 36-3 | 12-30 | 1200 | ||
| Q41F-40 | 15 | 130 | 95 | 65 | 45 | 40 | 16-2 | 4-14 | 115 |
| 20 | 140 | 105 | 75 | 55 | 51 | 16-2 | 4-14 | 130 | |
| 25 | 150 | 115 | 85 | 65 | 58 | 16-2 | 4-14 | 150 | |
| 32 | 180 | 135 | 100 | 78 | 66 | 18-3 | 4-18 | 190 | |
| 40 | 200 | 145 | 110 | 85 | 76 | 18-3 | 4-18 | 230 | |
| 50 | 220 | 160 | 125 | 100 | 88 | 20-3 | 4-18 | 240 | |
| 65 | 250 | 180 | 145 | 120 | 110 | 22-3 | 8-18 | 280 | |
| 80 | 280 | 195 | 160 | 135 | 121 | 22-3 | 8-18 | 310 | |
| 100 | 320 | 230 | 190 | 160 | 150 | 24-3 | 8-23 | 330 | |
| 125 | 400 | 270 | 220 | 188 | 176 | 28-3 | 8-25 | 600 | |
| 150 | 400 | 300 | 250 | 218 | 204 | 30-3 | 8-25 | 800 | |
| 200 | 550 | 375 | 320 | 282 | 260 | 38-3 | 12-30 | 1200 | |
| Q41F-64 | 15 | 140 | 105 | 75 | 55 | 40 | 18-3 | 4-14 | 115 |
| 20 | 160 | 125 | 90 | 68 | 51 | 20-3 | 4-18 | 130 | |
| 25 | 180 | 135 | 100 | 78 | 58 | 22-3 | 4-18 | 150 | |
| 32 | 200 | 150 | 110 | 82 | 66 | 24-3 | 4-23 | 190 | |
| 40 | 220 | 165 | 125 | 95 | 76 | 24-3 | 4-23 | 230 | |
| 50 | 250 | 175 | 135 | 105 | 88 | 26-3 | 4-23 | 240 | |
| 65 | 280 | 200 | 160 | 130 | 110 | 28-3 | 8-23 | 280 | |
| 80 | 320 | 210 | 170 | 140 | 121 | 30-3 | 8-23 | 310 | |
| 100 | 360 | 250 | 200 | 168 | 150 | 32-3 | 8-25 | 330 | |
| 125 | 381 | 295 | 240 | 202 | 176 | 36-3 | 8-30 | 600 | |
| 150 | 403 | 340 | 280 | 240 | 204 | 38-3 | 8-34 | 800 | |
| 200 | 502 | 405 | 345 | 300 | 260 | 44-3 | 12-34 | 1200 | |
