- 连接形式：
- 螺纹
- 材质：
- 铸铁
J11T/W-16 苏式内螺纹截止阀
| 性能规范Function and specification | |||||
| 型号Type | 公称压力Nominal pressure(Mpa) | 试验压力Testing | 工作温度Working temperatute℃) | 适用介质Fitting medium | |
| 强度（水）Strength(water)(MPa) | 密封(水)Enclose (water) (MPa) | ||||
| J11T-16 | 1.6 | 2.4 | 1.8 | ≤200 | 蒸汽、水Steam,Water |
| J11W-16 | 1.6 | 2.4 | 1.8 | ≤100 | 油品0il |
| 外型尺寸和连接尺寸Outling and connect measurement | |||||||
| 型号Type | 公称通径NominalфDN(mm) | 管螺纹Pipe thread | 尺寸Measurement(mm) | ||||
| L | L1 | S | D0 | H | |||
| J11T-16 J11W-16 | 15 | Rc1/2 | 90 | 14 | 30 | 60 | 109 |
| 20 | Rc3/4 | 100 | 18 | 36 | 60 | 109 | |
| 25 | Rc1 | 120 | 18 | 46 | 75 | 125 | |
| 32 | Rp11/4 | 140 | 20 | 55 | 75 | 128 | |
| 40 | Rp11/2 | 170 | 22 | 62 | 100 | 145 | |
| 50 | Rp2 | 200 | 24 | 75 | 120 | 155 | |
| 主要零件材料Main parts and materials | |
| 零件名称 Parts name | 材料Material |
| 阀体Body、阀盖Cover、手轮Handwheel | 灰铸铁Grey iron |
| 密封圈Seal ring | 黄铜Brass |
| 闸杆Stem | 碳钢Carbon steel |
