psneeld
Guru
The Seachoice diagram is correct and the valves I am familiar with on the assistance towboats have been that way for 20 plus years. For 3 port valves by Seachoice and possibly someone else ad I am not sure what valves we used.
They are confusing and while the arrow head does indicate something, it does not indicate correctly if you plumb tanks right and left and engine out the bottom.
Confused me until I shutdown the engine one day and re-sharpied the mounting plate labels. Catches many a new captain.
They are confusing and while the arrow head does indicate something, it does not indicate correctly if you plumb tanks right and left and engine out the bottom.
Confused me until I shutdown the engine one day and re-sharpied the mounting plate labels. Catches many a new captain.
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