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Thread: expansion valve pressure drop
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02-11-2011, 06:43 PM #1
expansion valve pressure drop
hi all
can you tell me why we need a large pressure drop across the expansion valve
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02-11-2011, 08:10 PM #2
Re: expansion valve pressure drop
Change of aggregate state from liquid to gas Refrigerant
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02-11-2011, 08:21 PM #3
Re: expansion valve pressure drop
Health and safety first..........unless I'm in a hurry.
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02-11-2011, 08:24 PM #4
Re: expansion valve pressure drop
Brian
Can you make your posts in the Fundamental Section please.
The 'Do you need help using this Message Board' is for questions about using the forum.
Thanks
The pressure drop across the expansion valve is to lower the temperature (and pressure) of the liquid refrigerant entering the evaporator.Last edited by frank; 02-11-2011 at 08:27 PM.
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02-11-2011, 10:20 PM #5
Re: expansion valve pressure drop
Brian
Have a look and read of the literature to be found on the Sporlan website, it covers most of the questions that you are asking or will be asking soon.
http://www.sporlanonline.com/literature.shtmlBrian - Newton Abbot, Devon, UK
Retired March 2015
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03-11-2011, 02:34 AM #6
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03-11-2011, 08:05 AM #7
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03-11-2011, 11:20 PM #8