Old-Biscuit wrote:
Well......
Here is the deal. The sprayers are not designed to shut off under full line pressure..
Check out your kitchen sink sprayer.....if faucet is not ON then sprayer doesn't have any pressure/flow because they are installed downstream (after) faucet valve.
Same with those RV toilet sprayers. They are connected downstream of toilet water valve. There is a 'stub' on the water valve/vacuum breaker assembly. Hole is drilled thru end of stub and then the flex hose of sprayer goes on that stub with a hose clamp.
Now when you open toilet water valve sprayer is pressurized for use. Close toilet water valve and sprayer is not pressurized so it doesn't leak and flood your RV.
Look at vacuum breaker..if it has a stub on bottom then you can buy a kitchen sink sprayer with hose, hose clamp, spray holder and install your own sprayer.
Sprayer installed in main water line is asking for water leakage problems
Agreed! I did as the OP suggested and the sprayer leaked like crazy. I ended up doing the same thing as suggested above.