性能规范
∴公称压力：1.6~4.0MPa
∴适用温度：-34℃~177℃
∴适用介质：水、油、气及某些腐蚀性液体
材料列表Material List
| NO | 部件名称 | Part Name | 材料Material | |||
| 1 | 阀体 | Body | A105 | SS304 | SS316 | |
| 2 | 球体 | Ball | SS304 | SS316 | ||
| 3 | 阀杆 | Stem | SS304 | SS316 | ||
| 4 | 密封 | Seal | PTFE | |||
| 5 | 手柄 | Handle | SS304 | |||
尺寸列表Dimension List 单位Unit:mm
| SIZE | d | L1 | L2 | W | H | M | |
| 1/4" | DN6 | 5 | 80 | 130 | 105 | 55 | 20×1.5 |
| 3/8" | DN10 | 8 | 85 | 135 | 110 | 58 | 24×1.5 |
| 1/2" | DN15 | 11 | 85 | 156 | 110 | 58 | 30×2 |
| 3/4" | DN20 | 13 | 90 | 174 | 110 | 62 | 36×2 |
| 1" | DN25 | 17 | 100 | 188 | 110 | 68 | 42×2 |
| 1-1/4" | DN32 | 23 | 125 | 216 | 150 | 75 | 52×2 |
| 1-1/2" | DN40 | 25 | 135 | 235 | 150 | 83 | 60×3 |
| 2" | DN50 | 32 | 140 | 255 | 180 | 90 | 72×3 |
