3/4" Automatic Water Level Control Valve - Inside Type, Side Inner Auto Float Valve for Water Tank, Solar Energy, Auto Pot, Aquarium

I am using this in a small water fountain to automatically fill it with water. I haven't used it for a long time yet but it feels more sturdy than the solutions with the floaters. I can also hook it up directly to an water spout that has 60psi and it shuts off completely with no leakage at this device. It shuts off after the water reaches about 1" (didn't measure) above the bottom part. So most of the device will be above the water level. I wish there was some mechanism to mount it. Maybe the grooves on the side are meant for that.

I have had this for over a year now and only had to clean algae off once to get it to fill. It continues to fill and stop when full every day. Looks like it would fail after a while but to my surprise it just kept going. I am very happy with it. I put it on a timer so it would only have water to it at a certain time of day but that's all you need. 5 min and it's topped of water.

llego lo que esperaba

This is the item very good

Es magnífico Meier que los que vienen de fábrica

Hace su función

Mi cisterna es muy grande y me trabaja muy bien

Very difficult to install, it wouldn’t stay in place so it would continue to run.

تم التركيب من شهر تقريبا , تعمل بشكل ممتاز ,تغلق الماء بشكل نهائيا أذا وصل الماء ربع جسم العوامة , استخدمتها مع ماء الشبكة الرئيسية ضغط الماء قوي ومع ذلك تغلق الماء تماما ,تركيب سهل قمت بذلك بنفسي مواسير حرارية وغراء سباكة واكواع فقط

Not for big tanks

La válvula llego tal cual de la publicación, la coloque en la toma general a la cisterna y funciona de manera adecuada, al principio me causaba duda como funcionaria y si cerraría al nivel que la puse, al igual que el flujo de salida, pero funciona muy bien hasta el momento, ya no se riega el agua.