Head Loss Through Hollow Jet Valves
Head Loss Through Hollow Jet Valves
(OP)
I am seeking information on the head loass through a hollow jet valve DN1200. Its used to keep the HGL above the pipeline profile on a major water supply line. Who manufactures these valves? I believe the original manufacturer has gone out of business.





RE: Head Loss Through Hollow Jet Valves
Plate 25c gives Discharge Coefficients for Fixed-Cone Valves which are similar in principle to the hollow-jet valves.
Hopes this helps.
http://gisceu.com/epdf_files/U69.pdf
RE: Head Loss Through Hollow Jet Valves
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RE: Head Loss Through Hollow Jet Valves
RE: Head Loss Through Hollow Jet Valves
http://www.rodneyhunt.com/Fixed_Cone_Valves.pdf