Morning
Not sure if this is the place for this, but thought I would
share it with you.
I purchased a Python Syphoning Unit, saves tons of work
hauling H2O. From Big Al's in Barrie 2.5 hrs drive south of
North Bay. I brought it home and it dripped a little at the
valve shut off. No biggy, its plastic and S....t happens.
But after 5-6 uses it drips so bad that I have to hold it over
the tank, and it barely syphoned because of the air it was
sucking at the valve.
So I call Python and they say send it back and that it will
take 3-6 wks to return. To long IMO. Shipping was $7.00
They suggest buying a new part $10.00 Plus shipping and
shipping the old one back, and they will replace it. Didn't
make much sense to me as I would then have 2, and still
be out of pocket for 1 plus shipping, so I decline.
I still had the receipt so I called Big Als, they say no
problem, if I bring it in they will replace it. Gas here
is $131.00 per/litre so doesn't make much sense either.
So Home Depot to the rescue.... I bougnt a solid brass
shut off @$5.50 that fits exactly. Bouncy

I'm calling it "BINFORD 5000" Ar Ar Ar (Tool Time)

So if you find you are in need of a replacement shut off valve,
Might I recommend theirs, which is much more durable and will outlast
the remaining components of the unit.
FYI
Oh and it works better than than the original did!!