| Stainless steel ball valve installation problems |
| 發(fā)布日期：2021-10-26 15:14:53 點(diǎn)擊數(shù)：758 次 新聞來源： |
| Usually many customers will inquire about the installation of stainless steel ball valves? Shanghai Ruosong Metal Products Co., Ltd. will explain to you today. The stainless steel ball valve should be installed in strict accordance with the installation requirements in the product manual. The relevant details that should be paid attention to when installing the stainless steel ball valve are described as follows: 1. Rinse clean with the stainless steel ball valve fully opened; 2. After the stainless steel ball valve is connected to the pipeline, the flange connection bolts must be cross-locked with the specified torque; 3. Before connecting the stainless steel flanged ball valve to the pipeline, the remaining impurities in the pipeline must be cleaned up; 4. During installation, the actuator part of the ball valve cannot be used as a lifting point to avoid damage to the actuator and accessories; 5. The cast steel flanged ball valve should be installed in the horizontal or vertical direction of the pipeline; 6. The pipeline near the installation point of the cast steel ball valve cannot be used to sag or bear external forces. Pipe supports or supports can be used to eliminate the deviation of the pipeline; 7. Before installing the ball valve, the whole machine should be tested according to the specified signal, and it can be installed online only after it is qualified. |
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