Q41F高平台法兰式球阀用于空气、蒸汽、水、气体、石油和石化产品、腐蚀性介质等，广泛用于石油、化工、冶金、轻工、造纸、电站、制冷等工作领域。
Q41F高平台法兰式球规格尺寸 ：
| 公称通径DN | L | ФE | ФB | ФC | T | N-Фh | H | W | P | A1 | A2 | B1 | B2 |
| 15 | 130 | 95 | 65 | 45 | 14 | 4-14 | 79 | 135 | 9 | 6 | 6 | 36 | 42 |
| 20 | 140 | 105 | 75 | 55 | 14 | 4-14 | 84 | 135 | 9 | 6 | 6 | 36 | 42 |
| 25 | 150 | 115 | 85 | 65 | 14 | 4-14 | 95 | 170 | 11 | 6 | 7 | 42 | 50 |
| 32 | 165 | 135 | 100 | 78 | 16 | 4-18 | 103 | 170 | 11 | 6 | 7 | 42 | 50 |
| 40 | 180 | 145 | 110 | 85 | 16 | 4-18 | 111 | 200 | 14 | 7 | 9 | 50 | 70 |
| 50 | 200 | 160 | 125 | 100 | 16 | 4-18 | 120 | 200 | 14 | 7 | 9 | 50 | 70 |
| 65 | 220 | 180 | 145 | 120 | 18 | 4-18 | 153 | 300 | 17 | 9 | 11 | 70 | 102 |
| 80 | 250 | 195 | 160 | 135 | 20 | 8-18 | 163 | 300 | 17 | 9 | 11 | 70 | 102 |
| 100 | 280 | 215 | 180 | 155 | 20 | 8-18 | 182 | 400 | 22 | 11 | 11 | 70 | 102 |
| 125 | 320 | 245 | 210 | 185 | 22 | 8-18 | 260 | 500 | 27 | 14 | 14 | 125 | 140 |
| 150 | 360 | 280 | 240 | 210 | 24 | 8-23 | 280 | 800 | 27 | 14 | 17 | 125 | 140 |
| 200 | 400 | 335 | 295 | 265 | 26 | 12-23 | 320 | 1100 | 27 | 14 | 17 | 125 |
