Automatic On/Off Control
Water fills to the set level and stops automatically without electricity, giving you hands-free operation.
1 / 17
Why customers love it
Hands-Free Water Level Control Without Electricity
This automatic water level control valve replaces traditional float ballcocks, providing reliable, hands-free water management for tanks, pools, and other water systems. It stops water flow automatically when full, saving water and preventing overflow.
- Automatic on/off control – water fills to the set level and stops without electricity
- Durable plastic construction for long-lasting performance
- Works with clean water at temperatures up to 70°C (up to 120°C for short periods)
- Threaded connection (1/2 inch or 3/4 inch male) for simple installation
- Wide working pressure range (0.2–10 bar) suits residential and industrial systems
- Compact and lightweight design fits easily inside tanks or towers
Why You'll Love It
Prevents Overflow and Saves Water
The valve stops water flow when full, preventing overflow and reducing water waste.
Simple Threaded Installation
The 1/2 inch or 3/4 inch male thread connection installs easily inside the upper water inlet.
Versatile Pressure Range
A wide working pressure range of 0.2–10 bar suits both residential and industrial water systems.
Setup
How It Works
-
Choose Your Connection Size
Select the 1/2 inch or 3/4 inch male thread option that matches your water inlet.
-
Install Inside the Inlet
Screw the valve into the upper water inlet of your tank, tower, or pool system.
-
Set the Water Level
Water fills automatically to the set level and stops without electricity, preventing overflow.
Specs
The details that matter
- Connection
- 1/2 inch or 3/4 inch male thread
- Working Pressure
- 0.2–10 bar
- Max Water Temperature
- 70°C (up to 120°C for short periods)
- Material
- Plastic
- Valve Shape
- Straight or elbow
More details
This automatic water level control valve replaces traditional float ballcocks, providing reliable, hands-free water management for tanks, pools, and other water systems. It stops water flow automatically when full, saving water and preventing overflow.
- Automatic on/off control – water fills to the set level and stops without electricity
- Durable plastic construction for long-lasting performance
- Works with clean water at temperatures up to 70°C (up to 120°C for short periods)
- Threaded connection (1/2" or 3/4" male) for simple installation
- Wide working pressure range (0.2–10 bar) suits residential and industrial systems
- Compact and lightweight design fits easily inside tanks or towers
- Low failure rate and minimal maintenance
Ideal for water towers, storage tanks, pools, solar water heaters, aquaculture, and livestock watering systems.
Frequently asked questions
Everything you might want to know before you order.
How does this valve control water level without electricity?
The valve uses automatic on/off control – water fills to the set level and stops without electricity, preventing overflow and saving water.
What connection sizes are available?
The valve features a 1/2 inch or 3/4 inch male thread connection for simple installation inside the upper water inlet.
What water temperatures can this valve handle?
It works with clean water at temperatures up to 70°C, and can handle up to 120°C for short periods.
What pressure range does this valve support?
The valve operates across a wide working pressure range of 0.2–10 bar, making it suitable for residential and industrial systems.
Is this valve easy to install?
Yes, the threaded connection (1/2 inch or 3/4 inch male) allows for simple installation inside the upper water inlet of your tank or tower.
Where can this valve be used?
Its compact and lightweight design fits easily inside tanks or towers, making it ideal for water towers, storage tanks, pools, solar water heaters, aquaculture, and livestock watering systems.
How do delivery and returns work?
Shipping
Free standard shipping
To Germany: 1–3 business days processing, then 5–12 business days in transit. Estimates, not guaranteed dates.
Your dispatch email includes a tracking link. Contact us if it has not arrived within 5 business days of ordering.
Outside the EU, import duties and local taxes may be payable on delivery. See the shipping policy for supported destinations and conditions.
Returns
Request a return within 14 days of delivery. Standard eligible returns must meet the policy conditions; a €4 prepaid-label fee is deducted from the refund. Return shipping is free for faulty, damaged or incorrect items. Contact us promptly if something is wrong. Your mandatory consumer rights are unaffected.
Product reviews · Judge.me
Read it from other buyers
Product reviews displayed by Judge.me, including reviews imported from other providers. Imported reviews may describe purchases from other stores.
N
The level sensor arrived in Kyiv in 2 weeks. It looks perfectly functional. I've been using a similar one for several years now, see the photo.
B
Automatic Water Level Control Valve with Float
R
Excellent
