Rinker 260 toilet inlet valve

Does anyone know where I can find the yellow valve to open/close the water-inlet (in the hull) for the toilet ?
In my Rinker 250 the valve was just below the engine.
In my Rinker 250 the valve was just below the engine.
Comments
Boat Name: King Kong
"Boat + Water = Fun"
2014 Rinker 260EC
Go Steelers!!!