Spent some time this weekend looking into the electric ball valves. I contacted a company in china that makes them. They are going to send me a sample for the unit price of the valve.
1/2" stainless 12v three wire design. It has a 10-15s open and close time. The unit price on these are $22. Minimium order is 100 peices.
If this works out as well as I hope it does I may order 100 and sell them on ebay. Maybe market them to home brewers. Seems like a good winter project..
I am going to set the valve up with a momentary on-off-on switch...so up will be open and down will be closed. should work out OK. Once the flow is set it should not have to be adjusted that often. During sparge and transfer should be the only times it needs adjustment.
1/2" stainless 12v three wire design. It has a 10-15s open and close time. The unit price on these are $22. Minimium order is 100 peices.
If this works out as well as I hope it does I may order 100 and sell them on ebay. Maybe market them to home brewers. Seems like a good winter project..
I am going to set the valve up with a momentary on-off-on switch...so up will be open and down will be closed. should work out OK. Once the flow is set it should not have to be adjusted that often. During sparge and transfer should be the only times it needs adjustment.