品牌
生产厂家厂商性质
所在地
性能范围Specifications
| 型号 | 公称压力Nominal Presure | 试验压力 | 工作温度(℃)Working Temperature | 适用介质Suitable | ||
| 强度(水) | 密封(水) | 低压密封空气(Mpa) | ||||
| J41W-16P(R) | 1.6 | 2.4 | 1.8 | 0.6 | ≤200 | |
| 硝酸类 | ||||||
| J41W-25P(R) | 2.5 | 3.8 | 2.8 | 0.6 | ≤200 | ACETIC ACID |
| 醋酸类 | ||||||
| J41W-40P(R) | 4.0 | 6.0 | 4.4 | 0.6 | ≤200 | NITRIC ACID |
| 硝酸类 | ||||||
| J41W-64P(R) | 6.4 | 9.6 | 7.0 | 0.6 | ≤200 | ACETIC ACID |
| 醋酸类 | ||||||
主要零件材料 Material for main parts
| 零件名称 | 材料 Material | |
| Q41W-16P | Q41W-16R | |
| 阀体、阀盖Body donnet | 铬镍钛钢 | 铬镍铝钛钢 |
| 阀板Wedge gate | ||
| 阀杆Stem | ||
| 阀杆螺母Stem nut | 铝铁青铜 Al bronze | |
| 手轮Hand wheel | 灰铸铁、可锻铸铁 Csatiom forageable casriron | |