For sheiko,
Please my friend can you give me more details where did you route the psv discharge directly to the truck?
Usually the trucks have it available nozzle for discharging?
What pressure have you on the your Psv discharge?
will not be problems turbulence in the truck for big...
Hello to everybody,
Thanks to all for cooperation.
yes Jhon I was wrong I have a PS on the discharge setup to 20 bars and another PS on the suction for LL flow both will trip the pump.
My problem is please convince me that no back flow will pass the filters to the truck.
The suction pressure...
yes is correct if the filters are not allow the back flow(if they will work like a check valve)mean that will be only recirculation and in my opinion if the blockage in the discharge will continue the temperature will be increase(the pump resist till 200 Celsius degrees) and the pressure will be...
Thank you JhonGP,
my query is if i we will route after the filters(between the outlet of filters and suction nozzle), the fluid will not pass to truck(i can not find the sense of flow in the filters if is only one direction)and/or will damage the filter or will create some problems/turbulence...
hello to all,
I have a little problem.
I have to install 4 PSV for 4 gear pumps from discharge in suction.
The pumps are sucking heavy oil from trucks, each pump from 2 trucks and on the suction lines are installed 2 big filters.
The pumps are discharging with 12 bars and the PSV are setting...
Hello,
I have a project where the 4 PSV from the discharge of 4 centrifugal pumps are connected in one header and routed in the same tank also for the discharge header.
According with API 520, 521(I didn't find the exactly explination) The PSV's must to be connected in the suction of pumps...
