Moisture problems

[nanuuk]

Does anyone use Danfoss ICAD 600 ammonia control valves at thier plant and have you experienced any problems with them. We have some on our roof exposed to the elements (alot of rain).

[Brian_UK]

Have you not fitted weatherproof covers ?

[Grizzly]

Does anyone use Danfoss ICAD 600 ammonia control valves at thier plant and have you experienced any problems with them. We have some on our roof exposed to the elements (alot of rain).

We have started to use them as the next generation replacements for PM Valves.
And very impressive they are to.
We also fit them with a Ups supply so that they motor shut.
In the event of a power failure!
But if I were to fit them outside then i would House them in some form of weatherproof cover.
Come to think of it I cannot remember any PM Valves outside in the elements!
Surely your weather is a factor as well?
Grizzly

[nanuuk]

This question was brought up by the contractor or so I was told with Danfoss but that was the end of it. As for my ealier concerns about the mis match of the valves and the coils this only adds to the list of problems needing to be rectified thanx for the reply.