At 12:49 PM 10/2/2002 -0700, you wrote: > The current valve plan is to use standard manual ball valves > driven by stepper or servo motors. These achieve acceptably fast control > without the massive continuos current draw of a solenoid valve. > > -p
Are the KZCO valves too much of a price premium for you? I'm sure you could set up a pot feedback servo system for somewhat less money yourselves, but I have been very happy with the KZCO units. I just bought five more recently, in preparation for our building a big differentially throttled vehicle. John Carmack _______________________________________________ ERPS-list mailing list [EMAIL PROTECTED] http://lists.erps.org/mailman/listinfo/erps-list
