不锈钢截止阀
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不锈钢截止阀 J41W-16P/25P
不锈钢截止阀系列Stainless Steel Stop Valve Series 不锈钢截止阀性能范围Specifications
|
型号 Type |
公称压力Nominal Presure |
试验压力 Test Pressure |
工作温度(℃)Working Temperature |
适用介质Suitable Medium |
||
|
强度(水) (Mpa) |
密封(水) 空气(Mpa) |
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 | ||||||
|
零件名称 Part name |
材料 Material | |
|
Q41W-16P -25P -40R |
Q41W-16R -25P -40R |
|
| 阀体、阀盖Body donnet |
铬镍钛钢 Ci Ni Ti |
铬镍铝钛钢 Ci Ni Mo Ti steel |
| 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 | |