Review on 🔌 PQY AN6 Fuel Shut Off Valve Fitting - 6AN Male Connector, Black by Mark Hart

I was looking for an inexpensive valve to shut off the flow from the car's fuel tank. I wanted the carbs to be dry if they sat for a while. The first valve I got was leaking (see picture). I sent it back and requested a second valve. The second valve also leaked, but not as much as the first. I received a refund and ordered a similar valve from another seller on Revain. So far it doesn't seem to be leaking. They all look the same and are probably all made in the same factory in China. If this leaks, I bite the bullet and spend the money on a good valve. UPDATE: I tested the new valve a few days later and it was leaking worse than the first valve. Sent it back and ordered a good valve. I'm not sure what people use this valve for who gave it a good review, but I don't think seals run on gas.