Member • Oct 11, 2013

Manthan Dadhaniai have distance and pressure than how to calculate velocity...????
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Replies

Administrator • Oct 11, 2013
I'd be great if you could tell us a bit more about the problem you are trying to solve. Do you have any specific equation or situation for which you need the calculations?Manthan Dadhaniai have distance and pressure than how to calculate velocity...????Are you sure? This action cannot be undone. 
Member • Oct 13, 2013
dear sir,
i am trying to prepare design package of flow control valve(gate valve, globe valve, check valve, ball valve). in this calculation i am trying to find cofficient of velocity there for i need the velocity....
situation is that i need cofficient of velocity when valve is in fully open condition.
please suggest me if any type other ideas of standard formulas for design calculation
i have equation/calculation for below points:
1. shell thickness
2.width of seating face
3.stem diameter
4.seating force
5.stem load
6.stem packing friction
7.thrust
8.torque
9.rimpull force
please suggest me if u have some more like points/data/equations/calulations to add in this package.Are you sure? This action cannot be undone. 
Member • Oct 14, 2013
There are lots of handbooks available on the net.
Try these:
<a href="https://www.engineeringtoolbox.com/controlvalvest_45.html" target="_blank" rel="nofollow noopener noreferrer">Control Valves</a>
#LinkSnipped#Are you sure? This action cannot be undone. 
Member • Oct 14, 2013
thnk u sir....for your valueable reply...
if u have any equation/data please give me...
i checked lots off pdf on net but cannot find standard data for calculation...Are you sure? This action cannot be undone.