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Thread: Multiple evap cap tube system
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19-11-2013, 08:27 PM #1
Multiple evap cap tube system
I'm planning on expanding a phase change system to have a second and eventually third evap. I need a way to direct refrigerant (r404) to the various thermal heads on a duty cycle depending on each head's heat load and set temp. I'm thinking that the best way to do this is with solenoids and a cap tube manifold. A three-way solenoid would work for a dual head system. I'd like to keep it quiet if possible as the solenoids would be on a 10 second or less duty cycle. Would a servo be better? Can anyone recommend a solenoid, i've seen that LEDEX has some that are supposed to be quiet but I don't know if they would work with 404.
Any help is appreciated.