主要零件材料
| 零件名称： | J41T-16 | J41W-10 |
| 阀体,阀盖,手轮 | 灰铸铁 | 灰铸铁 |
| 阀杆 | 碳钢 | 碳钢 |
| 密封圈 | 黄铜,不锈钢 | 灰铸铁 |
相关性能规范
| 型 号 | J41T-16 | J41W-10 |
| 公称压力 | 1.6 | 1.6 |
| 强度试验(水) Mpa | 2.4 | 2.4 |
| 密封试验(水) Mpa | 1.8 | 1.8 |
| 适用介质 | 水,蒸汽 | 油品 |
| 适用温度 ℃ | ≤120 | ≤160 |
主要外形尺寸(法兰尺寸按 JB78 PN1.6MPa规定)
| 型号 | 公称通径DN(mm) | 尺寸 | |||||||
| L | D | D1 | D2 | b-f | Z-Φd | H | Do | ||
| J41T-16 J41W-10 J41H-16 J41X-10 | 15 | 120 | 95 | 65 | 45 | 14-2 | 4-14 | 113 | 80 |
| 20 | 150 | 105 | 75 | 55 | 16-2 | 4-14 | 113 | 80 | |
| 25 | 160 | 115 | 85 | 65 | 16-2 | 4-14 | 125 | 80 | |
| 32 | 180 | 135 | 100 | 78 | 18-2 | 4-18 | 145 | 100 | |
| 40 | 200 | 1451 | 110 | 85 | 18-3 | 4-18 | 180 | 130 | |
| 50 | 230 | 60 | 125 | 100 | 20-3 | 4-18 | 200 | 130 | |
| 65 | 290 | 180 | 145 | 120 | 20-3 | 4-18 | 205 | 150 | |
| J41T-16 J41W-10 J41H-16 J41X-10 中部法兰 | 65 | 290 | 180 | 145 | 120 | 22-3 | 4-18 | 310 | 150 |
| 80 | 310 | 195 | 160 | 135 | 24-3 | 8-18 | 350 | 240 | |
| 100 | 350 | 215 | 181 | 155 | 26-3 | 8-18 | 365 | 240 | |
| 125 | 400 | 245 | 210 | 185 | 26-3 | 8-18 | 430 | 300 | |
| 150 | 480 | 280 | 240 | 210 | 28-3 | 8-23 | 450 | 300 | |
| 200 | 600 | 335 | 295 | 265 | 30-3 | 12-23 | 556 | 300 | |
