Pump inlet pipeline?
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Question: 1. What is the purpose of the pipeline from the pump inlet to the outlet pipeline? 2. Must it be between the outlet check valve and the globe valve? 3. Can it be connected to the main pipe at the outlet during piping? 4. Could someone please explain to me the basic configuration of the pump’s inlet and outlet pipelines? Or tell me that it’s described in detail in that book. Thank you!
Pump piping and layout: It contains very detailed information on the piping configuration of pumps
It is also included in the training materials for pressure pipeline auditors
1. The pipeline from the pump inlet to the outlet is generally used as a return line and is utilized when the pump starts up； 2. The pipeline between the pump outlet check valve and the globe valve is different; it is used to prevent the check valve from sticking and failing to open ； 3. This pipeline is designed for each individual pump, so it cannot be connected to the main pipe to avoid problems ； 4. As for the specific configuration of the pump’s inlet and outlet pipelines, you can refer to the information provided on the second floor.
There are many such books available online; you can look for them by yourself!