Re: Help - low water flow inside coach - both shore and water pump 2003 U320
Reply #13 –
Looking at the disassembly, I'm thinking the solenoid operates a piston to shut the fill flow similar to how an HWH plunger works. The cross-handle closes off the flow completely. They appear to operate separately.
The fill valve is actually a sprinkler system control valve. It's not a unique RV part. The tough thing is it's a 12Vdc solenoid-operated one and most now are 24Vdc so there isn't a drop-in replacement should you need it. You'd need to do a solenoid transplant.