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<2011@randvax.UUCP>
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Reply-To: sparks@corpane.UUCP (John Sparks)
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Organization: Corpane Industries, Inc.
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In article <2011@randvax.UUCP> lacasse@blaise.UUCP (Mark LaCasse) writes:
>I'm not sure if washing machine, sprinkler, or other binary
>solinoid valves would suffice the original poster, but
>what I would like and can't find are PROPORTIONAL valves
>of some sort.  Something like a gate value with a stepper
>motor attached.  Something that can take water at 80 PSI.
>(Which leaves out $100 each heating system zone valves.)
>
>So whats the scoop on this?

I don't know, but we've (Corpane) have been looking for such an animal for a
while now. We have water cooled machines and would like our on-board
microprocessor to control how much water is let into the system. So a stepper
motor controlled proportional water valve is exactly what we need.

We looked everywhere, I think we found one place that sold it but it was an
outrageous price (somewhere around $1500). If anyone knows where we could
find a cheaper version than that, Please help us out and tell us where.

I guess our next step will be to build it ourselves. But we really aren't set
up for such an enterprise. 
-- 
John Sparks   |  {rutgers|uunet}!ukma!corpane!sparks | D.I.S.K. 24hrs 1200bps
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