Dear expert, I would like to ask why the pressure-building stroke of this metering pump is so small while the pressure is high. Also, why does the check valve need to be replaced after less than half a month? The operating temperature of the catalyst is over 100 degrees, and the operating pressure is 60 kilograms
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Dear expert, I would like to ask why the pressure-building stroke of this metering pump is so small while the pressure is high. Also, why does the check valve need to be replaced after less than half a month? The operating temperature of the catalyst is over 100 degrees, and the operating pressure is 60 kilograms
There is no absolute relationship between pressure level and stroke, and frequent replacement of check valves has nothing to do with this!
1. The stroke of the metering pump depends on the flow rate you desire at the outlet. 2. The outlet pressure of the metering pump is determined by its back pressure and design pressure. 3. The issue with check valves should be investigated by considering factors such as the quality of the check valves, whether the materials are corroded, and the material composition of the check valves, in order to identify the cause. ,