Recent content by BEMPE16524

I checked again my diagram, and missing something, so here is the updated one: again I explain, only one side is loaded at a time. the hydraulic cylinder is purely to receive the external impact (one side at a time), no directional control is needed.

No Dave. I don't have any info on that particular section.

Hi SeaHydrosys, i appreciate your input. Only i think that the cylinder is double acting type because we have the load from both directions pivoted on the pin. Thanks.

I think I have to create the system from scratch. so I have this diagram, but still in doubt about the hydraulic cylinder configuration. not sure if the spring in the cylinder is still necessary. Any idea would be appreciated.

in addition, I don't have any hydraulic diagram of the system also.

Hello Guys, I need some help. This photo is showing a dampener system (hydraulic cylinder and double accumulators). SWL of the system is 50 Ton. The movement of the pivoted point is very minor (I think not more than 3 degrees). So, I am not familiar with the system, do you know if there is...

:LOL:

what temperature are you looking at?

I believe what you mean is not really the pump reservoir. it is more likely a compensator that will expand when oil is full and contract by means of spring to fill up the system. I used something like this in one of my system: but you must know the maximum weight of your load and the capacity...

Given that 316SS with CoCr and Stellite 6 was initially specified, it may have been for higher wear and corrosion resistance. However, in the context of boiler feed water, the 416SS components should still perform adequately, provided the service conditions are consistent with your assumptions.

The reservoir serves multiple purposes: Provides a buffer for thermal expansion and volume changes. Ensures there is always sufficient fluid available to compensate for small leaks. Helps maintain system pressure balance. Without a reservoir, you are at risk of overpressure, fluid leakage...

small leak is common for stackup configuration like this. it could be due to the port o-ring that already worn out (become flat). are you using Wanfluh valves? some of the part number seems like theirs. Not sure why the system uses one direction c/balance only, because if you use...

have you considered counterbalance valve for both cylinders? how big is the cylinders? not sure if you have bled the air during new installation?

A is the measured when the spring is compressed. you can imagine what will happen if A in non compress state.

simple and functional.