View Single Post
Old 02-18-15, 11:48 AM   #24
AC_Hacker
Supreme EcoRenovator
 
AC_Hacker's Avatar
 
Join Date: Mar 2009
Location: Portland, OR
Posts: 4,004
Thanks: 303
Thanked 723 Times in 534 Posts
Default

Quote:
Originally Posted by Mikesolar View Post
I'm not sure that it is a good valve for this purpose. I have a Danfoss equiv (that came with a controller) that is used for liquid injection for cooling the pot if the head pressure gets too high but i didn't think it was suitable for use as an EEV. EEVs are usually stepper motors, not solenoid valves, AFAIK.
Yep, EEV for HVAC must be stepper (or servo, which would be too expensive, with no added benefit).

Tell me more about what you have in mind for the EEV?

-AC
__________________
I'm not an HVAC technician. In fact, I'm barely even a hacker...
AC_Hacker is offline   Reply With Quote