6-Pack Water Float Valve,1/2 Inch NPT for Ponds and Water Tanks

Works perfectly in my water feature to keep the water at a prescribed level above the recirculating pump. Screws into a female 1/2" NPT fitting and the nut and washer crank down to keep it tight. It did leak around the threads, but a couple of loops of plumber's tape around the treads fixed that. specifications say 60 psi. My supply might be 70, but this works. One confusion on the title and in the description is the phrase "3/4 inch" which has nothing to do with this device. I almost didn't order it because I thought the pipe thread might be 3/4", but the pictures showed all the right dimensions.

installed it in water tank for a water fountain in my backyard. Worked fine

Work great

I use these as auto levelers for my koi pond. They don’t “flow” water. It’s more of a gentle spray, which I like; I think it makes it much easier to manage too and less likely to break.

Muy bien

I'm using 1/2 drip line with 30psi drip to fill my watering bucket. The valve never fully shuts.

Worked as expected

These worked great for our purposes. We needed to replace the float in a chicken waterer and these fit the bill.

These worked well, I use them for hydroponics, to set the level for Kratky system. Note the float valve should be in an auxillary bucket or resovoir to the buckets with plants; otherwise plant growth will interfere with the valve.

Works perfectly and as expected! Chickens have an endless water supply now!!

Merveilleux le bonheur... manque jamais d'eau et toujours fraîche wow liberté facile à installé

Very happy

J'ai installé cette valve sur un réservoir d'eau alimentant une pompe et un chauffe eau instantané. Efficace et très facile à installé. La valve ferme l'arrivée dès que le réservoir est rempli au niveau désiré.