This valve was perfect for my new reverse osmosis water tank. It fitted easily, but I had to ask a friend for grip strength to hold it tight. But that was me, not the valve.
Another good product, delivered on time. The only problem was that I measured the connection hose incorrectly. I had to insert a small piece of 1/4" tubing from my 3/8" to fit it. Be sure to check the hose diameter.
Does its job well! I cycle it on and off regularly as I also use my reverse osmosis system to fill a 10 gallon outdoor swamp garden container and don't want to drain my reverse osmosis tank (which is used for drinking water). It doesn't leak at any of the connection points and fits snugly to the valve lever.