meekoo Float Ball Valve, 1.57 Inch Male Automatic Fill Feed Humidifier Tank Water with Adjustable Arm for Ponds, Livestock Water Trough, Aquariums, Aquaculture, Hydroponics and Reservoir(6 Pack)

Works fine on water tank.

These things are plastic and therefore are easy to break. In the past I would have to turn off the water supply and keep the pool filled by hand until I could get to the pool supply and buy another one. These came in a 4 pack so if one gets broken li have to do is take out another one and screw it into the supply pipe and we're up and running again. Perfect size and when I installed it the pool was full and it didn't leak. Now there's a steady trickle keeping the pool full.

The price was good and the product worked well. I use it to control the water level in my fish pond.

A great compact valve. It is all plastic except for the stainless cotter pin. Replacement was perfect.

Needed a good quality float for an automatic watering system I was building for my rabbitry. Decided to go with this one and glad I did. I paired it with a Gilmore brand fitting to convert to a water hose attachment. I used a translucent bucket and pvc fittings which were all bought from my local HD. If you plan to use this style float for a watering system, know that a really large animal would need a large water container for this float to replenish the water fast enough. It.has a fairly slow fill rate. I am using it with 16 rabbit cages with zero issues. The hole can be drilled in the bucket easily with a 3/4" hole saw. I used premium silicone between the bucket and fittings to insure a leak proof job. I also used 400 grit scotch pad to scuff the plastic so the silicone would stick better but that's not totally necessary. Would buy it again

Very fragile. They break if barely bumped. That said, unless I find something better, I'll be buying them again since I'll gone through 4 in two years.

Still working as intended in rough conditions

On my outdoor fountain, I awoke to a flooded backyard. The ball valve, despite an overfilled foutain from the rain, broke. The arm was up but kept flowing and it ran for hours. It's broken internally and missing a part that stops the water flow as the arm and ball are still attached. I removed it and when I blew through the device, it blows despite any movement of the arm which should make it flow on and off. I have the second one (if you blow into it, it shuts off if you lift the arm), but I won't trust it so I've installed it but will replace with another one. My was from China, X00273KK0T M0786 5.12 is what the packaging has on it.

works fine although I did goop the adjustment so to prevent loosening

Shipping problems but good product

Is very very good back to scribe

I was sent 1/2” male NPT not the 3/4 I ordered, glad I didn’t buy any fittings before they arrived. They look like they’ll do the trick.