tow valves

[yam240sx]

Has anyone installed tow valves and if so what type of valve did you go with Plastic , PVC , Brass , SS ? .. and has it held up ... corrosion , leaking , ect ...
thanks

 

[TeenGee]

Yes.

Thread 'Pump Isolation Valves'

Oct 25, 2024

I just finished installing a pair of isolation valves between the pumps and where the fresh water flush connects to the cooling lines.
The main reason I did this was so I could flush both engines at the same time. The hose I use to flush the engines did not have enough flow to flush both engines because of the amount of water that just runs out of the pump. When closed these valves eliminate the reverse flow out the pump. After flushing, opening the valves allows the engines to drain back through the pump.
A second benefit is the ability to flush the engines while still in the water...

• TeenGee
• Replies: 6
• Forum: Yamaha Center Console FSH 19x, 21x, 22x, 25x

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