PDA

View Full Version : Choosing expanison valve and solenoid



Poikanen
24-04-2008, 08:59 PM
The appliance is Cooltek Condensing unit CU-22:
Cooling capacity:23,2kW
Refrigerant: R407C
Liquid pipe: 15,88mm
Gas pile: 28mm

Its for ventilation cooling. What do I have to take into consideration when choosing TXV and solenoid valve? If possible give some real examples.

Regards!

-Martin-

Brian_UK
25-04-2008, 09:12 PM
Martin this appears to be a question straight out of one of your text books.

Before we do all of your study work for you what are your thoughts on the subject.

We can then comment on your decisions.

Poikanen
02-05-2008, 09:51 PM
How about:

Danfoss TDEZ 26kW/7,5TR
MOP 115; Orifice no.40; -10/+15

and

Castel HM2, 8W
TU 50 C
TM 110 C