Double-J
Premium Member
jnarowe, Here is the float valve on my volcano. I only use the drain to manually drain the skimmer to the sink. I don't think i would run a skimmer straight to a sink without some sort of mechanism. I think your just asking for trouble. This is hooked up to my ACIIIP digital input so when the waterlevel in the skimmers cup gets to high it shuts off the Alita and the Dart. The same idea as your but in the collection cup.
<img src="http://www.shallowreef.com/display_image.php?id=231">
<img src="http://www.shallowreef.com/display_image.php?id=231">