My apologies, that turned into a messy post with the pictures overlapping the words. Also, I'm not pointing to anything related to the "fire valve" in those pictures.
Hi LittleInch,
Please see below for additional views.
There's no manufacturer's info for this site at all. I'm actually trying to genearate/gather as-built information. I do follow your logic though. There's two suppliers where I'm from a colleague referred me to. I'm going to follow up with...
Good day all,
I trust that this is the correct forum to post this question in.
I'd like to ask for assistance in identifying specifically what the valve is that I've shown below and attached. It's installed on the line from the outlet nozzle on a 560000 litre Heavy Fuel Oil Tank, just after...