Butterfly valves are widely used in industrial application, part of application is general temperature and rest of application is high temperature. The materials of high temperature using butterfly valve are different from general using buterfly valve. Below main differences listed:
Zhejiang ZhengFeng Valve CO.,LTD with the main products appeared in the 24th Shenyang International Pump Valve exhibition.
The 10th SHANGHAI International Pump And Valve Exhibition in 2021
The manufacturer tells you how to deal with valve failure 1. Leakage of valve packing. Cause Analysis: 1. The packing gland is not tightly pressed. 2. The filler becomes invalid due to long-term use or improper storage.
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