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Agilent 1100 valves

http://www.chromforum.org/viewtopic.php?t=24543

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Agilent 1100 valves

Posted: Wed Apr 02, 2014 12:43 am
by pantos
Hi,

does anybody know what it the polarity for the power connector (24V) on the back on the Agilent valves (G1157A, or G1158A, or G1159A). in the pin + or -
thanks a lot.

Re: Agilent 1100 valves

Posted: Mon Apr 21, 2014 2:14 pm
by pantos
Hi,

I figured it out: just in case anybody else would find this info useful. The central pin is + (it would have been nice if this info would have been available in the Agilent manuals...). I have a G1159A that works well with a generic 24V adapter.

Cheers!
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