详细说明
三片式焊接式球阀特点
对焊部分尺寸按ANSIB16.25、GB12224标准生产
承插焊部分尺寸按ANSIB16.11标准生产
硅溶胶精密铸造不锈钢阀体、阀盖
适用于水、油、气及某些腐蚀性流体介质
常温额定工作压力为1000PSI（7.0MPa）
阀体、阀盖连接形式便于日常检修与维护
适用温度范围:-20℃～232℃
| SIZE | D | C | L | H | W |
| 1/4″ | 11.6 | 14 | 65 | 50 | 120 |
| 3/8″ | 12.7 | 17.5 | 65 | 50 | 120 |
| 1/2″ | 15 | 22.7 | 65 | 60 | 120 |
| 3/4″ | 20 | 27.5 | 75 | 64 | 130 |
| 1″ | 25 | 34 | 85 | 71 | 154 |
| 1-1/4″ | 32 | 42 | 100 | 79 | 154 |
| 1-1/2″ | 38 | 49 | 125 | 86 | 185 |
| 2″ | 50.8 | 60.5 | 150 | 95 | 185 |
| 2-1/2″ | 65 | 76.5 | 190 | 130 | 250 |
| 3″ | 80 | 90 | 210 | 142 | 250 |
| 4″ | 100 | 108 | 268 | 170 | 280 |
焊接式球阀（承插焊）–外形尺寸
| SIZE | D | L | H | W | F | P |
| 1/4″ | 11.6 | 65 | 50 | 100 | 14.1 | 10 |
| 3/8″ | 12.7 | 65 | 50 | 100 | 17.6 | 10 |
| 1/2″ | 15 | 73 | 60 | 130 | 21.8 | 10 |
| 3/4″ | 20 | 84 | 64 | 130 | 27.4 | 13 |
| 1″ | 25 | 90 | 72 | 165 | 34.1 | 13 |
| 1-1/4″ | 32 | 112 | 79 | 165 | 42.8 | 16 |
| 1-1/2″ | 38 | 119 | 86 | 190 | 48.7 | 16 |
| 2″ | 50.8 | 145 | 95 | 190 | 61 | 18 |
| 2-1/2″ |