EXPANSION VALVES
This thread contains 6 post(s).

Author
Message
2009-06-23 17:43:10
EXPANSION VALVES
Hi Folks

I'm looking for a mechanical valve for expansion into a PHE . The liquid line is circa 85bar. Has anyone come across such a valve in their travels.

regards

Andy Campbell

Tesco
2009-06-26 18:05:21
RE: EXPANSION VALVES
R744.com Member
Anonymous
Where is the plate heat exchanger in the system is it on a bore hole or the dry cooler
2009-06-26 19:45:20
RE: EXPANSION VALVES
Hi Andy
I dont think anybody has a mechanical valve but there are some cheap electronic valve in the market and the capacities are increasing. You can give me a bell if you need more assistance

Regards
Alex
2009-07-01 13:47:37
RE: RE: EXPANSION VALVES
Anonymous posted on 2009-06-26 18:05:21:
Where is the plate heat exchanger in the system is it on a bore hole or the dry cooler ...
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Hi it's on a cascade between the HT and LT
2009-07-01 13:47:52
RE: RE: EXPANSION VALVES
Mr. Alexander Cohr Pachai posted on 2009-06-26 19:45:20:
Hi Andy I dont think anybody has a mechanical valve but there are some cheap electronic valve in the market and the capacities are increasing. You ca ...
Jump to Post

Thanks Alex
2010-02-08 06:51:24
RE: EXPANSION VALVES
R744.com Member
Anonymous
Hi
i need a electronic expansion valve for test rig perpose
this will handle CO2 pressures as well as 0.6K range
as using for test rig purpose needs to be very accurate as well as less steps
Regards,
NS


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