Float Valve,1/2" To 3/4'' Water Valve,304 Stainless Steel Fully Automatic Level Control Valve, Controller For Tank,For Pool,Water Tank, Livestock Troughs.

They only last about a year but work good

Bought this for the pool. To turn on and walk away with no worries about over filling the pool. Works great. I still use a timer on the water main just in case. Buy I've had no issues.

Doesn't work. I have it in the lowest setting allowed by the supplied holder and the water never shuts off causing the tank to overflow. The fittings threads were also cut too deep, so a lot more sealent was needed than normal. I was hopeing this would replace the larger plastic one I have been using, but it never even slowed the water down, much less shut it off.

Rusts in high humidity inside cistern.I do not recommend

Bought this float for our water tubs on our beef farm. They work great. They are smaller than the traditional float so the cow can not reach it. Stays in place and functions as it should. Water flow is great and the valve is adjustable. Very easy to install.