名称： 内螺纹暗杆楔式闸阀(Z15T-16)
用途：
棰阀适用于工作温度≤200℃的蒸汽、水管路上，作启闭用。
Name: internal thread dark bar wedge gate valve (Z15T-16)
Uses:
Chui valve suitable for operating temperature ≤ 200 ℃ steam, water on the road, to open and close with.
注意：DN65以上电话联系为准
主要零件材料:
Main parts materials:
| 零件名称 | 材料 |
| 阀体、阀盖 | 灰铸铁 |
| 闸板 | 黄铜 |
| 阀杆 | 碳钢 |
| 手轮 | 灰铸铁 |
外形尺寸和连接尺寸:
Dimensions and connection dimensions:
| 型号 | 公称通径(mm) | 管螺纹 | 尺寸(mm) |
| L | L1 | S | H | D0 |
| Z15T-16 | 15 | Rc1/2 | 60 | 12 | 30 | 100 | 60 |
| 20 | Rc3/4 | 70 | 13 | 36 | 114 | 60 |
| 25 | Rc1 | 82 | 15 | 46 | 125 | 80 |
| 32 | Rc11/2 | 85 | 17 | 55 | 145 | 80 |
| 40 | Rc11/2 | 95 | 19 | 62 | 161 | 100 |
| 50 | Rc2 | 110 | 22 | 75 | 190 | 100 |