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SalasVejas
08-08-2012, 11:50 AM
Hello everybody,

Sorry if im repeating thread, but my try to search gave me no results.
We have two stage system with liquid injection to second stage and i dont know how to calculate the capacity of TEV which injects the liquid.
http://www.emersonclimate.com/europe/Documents/Products/Controls/935-Ser.pdf

Thank you very much for the answers.

Magoo
10-08-2012, 06:51 AM
I assume you are using a screw compressor, base liquid injection capaity on the required oil cooling.

SalasVejas
15-08-2012, 06:43 PM
No, there are two stage piston compressor.