Is this an "S" or "R" valve
120.145.161.234 |
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| Posted on July 2, 2016 at 20:14:06 | ||
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Posts: 725
Location: Australian West Coast Joined: September 6, 2009 |
 I have been offered two similar valves but I can't seem to find any info on their correct age or type. Are they battery or mains operated.
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