Thread: ID this valve.
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Old 3rd Dec 2021, 3:02 pm   #6
G6Tanuki's Avatar
Join Date: Apr 2012
Location: Wiltshire, UK.
Posts: 11,054
Default Re: ID this valve.

I've never come across a valve with that little nub before. I guess it's to make 'blind' insertion into the base a bit easier by helping you know where oin 1 is.
"The future's so bright I gotta wear shades". --Timbuk3
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