💧 Automatic Water Level Float Valve – 304 Stainless Steel Tank Fill Controller
💧 Automatic Water Level Float Valve – 304 Stainless Steel Tank Fill Controller
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FAQ – Frequently Asked Questions
1.When will my order ship?
Most orders are processed within 1–3 business days.
2.How long is delivery?
Standard U.S. delivery usually takes 5–12 business days. International orders may take longer.
3.How do I track my order?
Once your order ships, you will receive an email with a tracking number.
4.Can I change or cancel my order?
Orders can only be changed or canceled before they are shipped. Contact us as soon as possible if you need assistance.
5.What payment methods do you accept?
We accept major credit/debit cards, PayPal, Shop Pay, Apple Pay, and other secure checkout options (depending on availability).
6.What if the item arrived damaged?
Please email us with a photo of the damaged item within 48 hours, and we will arrange a replacement or refund.
7.What if the package is lost?
If your package is marked “delivered” but you didn’t receive it, contact us and we will help investigate with the carrier.
8.Do you ship internationally?
Yes, we ship to most countries. Shipping times vary based on destination.
💧 Automatic Water Level Float Valve – 304 Stainless Steel Tank Fill Controller
Stop Watching Your Water Tank. Let the Valve Handle the Flow.
Tired of checking water levels and manually shutting off the inlet before your tank gets too full?
This mechanical float valve responds automatically to changing water levels, helping manage refilling without electrical controls.

Water Drops? It Refills. Tank Full? It Stops.
The built-in float responds to changes in water level to control the incoming water supply mechanically.
The valve opens as water level drops, allowing water in.
Closes the inlet when the intended water level is reached.
Mechanical operation without electrical level-control wiring.
Helps reduce routine manual water-level checks.

A Small Float. A Clever Water Control System.
Inside the stainless steel housing, a PP float moves with the water level. Its linked lever controls the valve's inlet flow.
The internal float drops, allowing the inlet to open.
Water flows through the valve into the tank.
As the water rises, the float moves the internal lever.
The valve closes when the intended level is reached.

Stainless Steel Outside. Smart Mechanics Inside.
The 304 stainless steel outer shell offers a corrosion-resistant finish, while the internal PP float moves with changing water levels.
- 🛡️ 304 Stainless Steel Shell: A durable metal exterior for suitable water applications.
- ⚙️ Internal PP Float: Lightweight floating component for mechanical level sensing.
- 🔩 Stainless Fasteners: Support the valve's internal mechanical assembly.
- 📦 Compact Cylindrical Body: Avoids the long external arm of some traditional float valve designs.


The compact metal housing offers a different construction from a conventional plastic float-arm valve. Actual durability depends on water conditions, operating pressure and maintenance.
Top Inlet or Side Inlet. Choose the Right Setup.
The product information illustrates four installation configurations using 1/2-inch and 3/4-inch threaded connections.
Check the thread standard, fitting dimensions and intended inlet orientation before installation.

Connect It. Secure It. Test the Water Level.
The illustrated accessory kit includes a threaded elbow fitting, adapter, sealing tape, fixing nut and metal clamp.
Select the correct inlet configuration and attach the fitting.
Use the supplied PTFE tape where required by the installation guide.
Install it in a compatible tank opening and attach the water supply.
Tighten the mounting hardware and check for leaks and proper shutoff.

Practical Level Control for Tanks & Reservoirs.
From utility water tanks to garden reservoirs, this compact valve is presented for a range of water-level control uses.
Automatic inlet control for compatible storage tanks.
Manage refilling in suitable rainwater systems.
Water-level management where material and operating conditions allow.
Control incoming water in suitable water systems.
Check application-specific suitability, water quality and required certifications. Not every configuration is suitable for potable water, pools or aquatic life.

Everything You Need to Know Before Installation.
A compact mechanical water-level valve with a stainless steel shell, internal PP float and illustrated installation accessory kit.
| Product Type | Automatic Water Level Float Valve |
|---|---|
| Operating Principle | Mechanical Float Control |
| Outer Housing | Advertised 304 Stainless Steel |
| Internal Float | PP Material |
| Approx. Height | 3.54 in / 90 mm |
| Body Height | 2.44 in / 62 mm |
| Body Diameter | 1.89 in / 48 mm |
| Connections | Illustrated 1/2 in and 3/4 in Configurations |
| Power | No Electricity Required |
| Water Pressure | Manufacturer Rating Not Specified |
| Illustrated Kit | Valve, 90° Elbow, Thread Adapter, PTFE Tape, Fixing Nut & Clamp |

Dimensions and package contents are based on the advertised product illustration. Confirm your selected variant and actual fitting requirements.
Frequently Asked Questions
Does this valve need electricity?
No. It uses an internal mechanical float to control water flow.
How does automatic shutoff work?
As water rises, the internal float actuates the valve to close the inlet. When water falls, it can reopen.
Can I connect a 3/4-inch pipe?
The product illustration shows both 1/2-inch and 3/4-inch configurations using appropriate fittings. Confirm thread compatibility.
Is the entire valve made of steel?
No. The product is advertised with a 304 stainless steel outer shell and an internal PP float.
Does it prevent all overflowing?
No valve can guarantee against overflow in every condition. Regular inspection, correct installation and suitable overflow protection remain important.
Is it approved for drinking water?
A specific potable-water certification has not been confirmed. Check applicable certifications before using it with drinking water.
What should I check before buying?
Confirm the connection size, thread standard, water pressure, tank dimensions and approved application.
Available on eligible orders according to Bvuyomi's advertised shipping offer.
The store advertises a 30-day money-back guarantee. Terms and eligibility apply.
Complete your order through Bvuyomi's checkout.
The advertised kit illustrates fittings and mounting accessories for compatible installations.
A Small Valve. Less Manual Refilling.
Mechanical automatic control, a compact stainless steel design, and flexible illustrated connection options. A practical upgrade for compatible water systems.
