I have a few questions and wonder if anyone can help me. I need some way to work out the pressure drop across a oriface plate or sluice valve at the point the valve(ball valve) is nearly closed, i.e w

Monday I needed to drain a produced water gathering system for maintenance. This system is supplied by four gas wells with pump jacks on them. The pump jacks discharge directly into the gas gatherin

how I can apply this information to essentially the same engine, with 2 extra cylinders. Swirl rpm, tumble rpm, and flow cfm can all be measured. So the question becomes, how do you determine what i

Can the ANSI/FCI 70.2 (IEC 60534-4) control valve seat leakage classes be applied to ball valves? Well, OK, yes I know they can, but would a supplier/manufacturer supply/manufacture to such standards

Looking for corrosion data concerning the use of Waukesha 88 (ASTM A494, Gr CY5SnBiM). The application of interest is for bushings and case rings in pumps seeing fresh water service. Would love to k

Could anyone help with my query. I work in a refinery and we have some old documents on leakage rates of isolation valves (ball valves).

Would like to know whether axial control valves of dresser design can be used in either direction of flow. Can any one guide specifically about Dresser Valve Model 78-AX-1/HW.

Anyone know of a spreadsheet which can roughly calculated the required pipewall when pressure/temperature is inputted.