用途：本阀适用于公称压力≤1.6MPa的水、蒸气、油品管路上，作启闭用。 【外型尺寸和连接尺寸】
Outling
and connect measurement
| 型号 | 公称通径
DN(mm) | 尺寸
Measurement(mm) | 重量Weight
(kg) |
| L | D | D1 | D2 | b-f | Z-фd | H | H1 | D0 |
| U41S-16 | 15 | 130 | 95 | 65 | 45 | 14-2 | 4-14 | 130 | 156 | 80 | 3 |
| 20 | 150 | 105 | 75 | 55 | 16-2 | 4-14 | 150 | 185 | 80 | 4 |
| 25 | 160 | 115 | 85 | 65 | 16-2 | 4-14 | 168 | 210 | 100 | 4.8 |
| 32 | 180 | 135 | 100 | 78 | 18-2 | 4-18 | 180 | 225 | 120 | 7.2 |
| 40 | 200 | 145 | 110 | 85 | 18-3 | 4-18 | 200 | 250 | 160 | 9.86 |
| 50 | 230 | 160 | 125 | 100 | 20-3 | 4-18 | 210 | 265 | 160 | 13.12 |
| 65 | 290 | 180 | 145 | 120 | 20-3 | 4-18 | 242 | 310 | 200 | 19.64 |
| 80 | 310 | 195 | 160 | 135 | 22-3 | 8-18 | 265 | 330 | 240 | 25.68 |
| 100 | 350 | 215 | 180 | 155 | 24-3 | 8-18 | 275 | 345 | 320 | 37.22 |
| 125 | 400 | 245 | 210 | 185 | 26-3 | 8-18 | 363 | 468 | 360 | 66 |
| 150 | 480 | 280 | 240 | 210 | 28-3 | 8-23 | 451 | 540 | 360 | 97 |
| 200 | 600 | 335 | 295 | 265 | 30-3 | 12-23 | 557 | 730 | 450 | 132.8 |
