thanks Gator for your attention....
Yes NPSH calculation done. and NPSHA is greater than NPSHR for booster pump.
in our project distance between Gate valve and Mov is 170 meter( Oil & kerosene lines are 170 meter ).oil and kerosene lines after Mov and check valve, manifold and go to booster pump...
to piping experts: hi... our project to build pump station Oil& kerosene
Tie- in lines from storage tanks and after branching put gate valve.before Booster pump in entrance of pump station put MOV and check valves.( pdf file attached)
my Question is whether between Gate valve and Mov valves is...