Ball Float Valve Supplier in China

Your Leading Ball Float Valve Manufacturer

D&R Metal Industry offers the highest-quality ball float valve with competitive price. If you’re business required corrosion resistance products, then our ball float valve is perfect for you. Choose D&R now!

  • Wide selection of sizes and designs
  • Comprehensive testing equipment
  • Customize ball float valve to fit applications
  • 24/7 Online full support

Why D&R Metal Industry is a Direct Ball Float Valve Manufacturer

D&R Metal Industry has a strong R&D team and staff, committed to manufacture high-end ball float valves. We own the latest and advanced technology manufacturing equipment. Our design engineers are fully capable to create precise and custom fabricated ball float valves to meet your requirements. Submit a quotation request now!

D&R Metal IndustryYour Professional Ball Float Valve Manufacturer

Automatic Ball Float Valve

We develop an automatic ball float valve using a combined high-quality stainless steel and brass material. It features good strength and acid-alkali resistance.

Ball Float Valve for Water Tanks

Our ball float valve for water tanks works in different operating pressure. Made up of brass material and used in different industries.

Brass Ball Float Valve

D&R manufactures brass ball float valves that vary in different sizes and configurations. It offers high strength, impact resistance, and long-lasting.

DN15 Ball Float Valve

All our DN15 ball float valve is manufactured using stainless steel material. It ensures long service life, non-toxic properties, and strong pressure resistance.

DN20 Ball Float Valve

We design DN20 ball float valves that are safe to use, high strength, and high-quality. This is used for portable water applications.

DN50 Hot & Cold Water Tank Ball Float Valve

We offer a DN50 hot & cold water tank ball float valve engineered to be fitted in the top of the reservoir and control the rate of filling. Ideal use in gas, water, and more applications.  

Why D&R Metal Industry Ball Float Valve

D&R Metal Industry manufactures ball float valve that ensures safe, trouble-free, and water-tight seal operation. We have all the valves you need for your ongoing projects. We can also customize the ball float valve to fit your application.

We can manufacture ball float valves according to your exact requirements, from sizes, measurements, designs, and more. D&R Metal Industry has delivered ball float valves to different countries in the world. Choose D&R as your leading supplier in China!

Brass Valve & Fitting Manufacturer

How We Manufacture Your Ball Float Valve

cut material
We will choose the right brass material based on your order
test material
Material Testing
We will make strict testing on your Ball Float Valve material, after the material is ok, then we will arrange the material cutting
brass forging
Forging process can ensure the right shape based on your order requirement
sand blasting
Sand Blasting
Sand Blasting will make your Ball Float Valve surface clean and smoothly.
CNC Machining
CNC machining is the most important process to ensure all details are based on your order requirement.
brass plating
Brass Plating
We can make different plating according to your requirement, including the thickness, the color, the plating material, the test standard
Ball Float Valve Assembly
We will assemble your Ball Float Valve from different parts, you will see the final valves after this process.
water pressure testing
Water Pressure Testing
We make 100% air pressure testing on each of your Ball Float Valve before packaging and shipping.

Rocket Your Business with D&R Ball Float Valve

brass valve and fittings design

D&R Metal Industry – Your Trusted Ball Float Valve Manufacturer

We are well-known as leading ball float valve supplier and manufacturer in China. We offer the highest-quality ball float valve at a competitive price. If you’re business required corrosion resistance products, feel free to ask for our help, and together let’s create a brilliant future!

D&R ball float valves manufacture with float and lever. Engineered to be fitted in the top of a reservoir or tank, and control the rate of filling. Its equality design ensures a reliable and smooth operation. Thanks to our professional design engineers & exquisite technology, we can create designs for ball float valve that meets your requirements.  Custom requests for this valve are also available.

If used in toilets or cistern applications, plastic-made ball float valves are better. As for high-pressure water tanks, ball float valves made from brass or copper is much ideal. Depending on the applications, we can recommend the best material to use in producing your ball float valves.

Brass Ball Float Valve

Maintenance operatives, DIY enthusiasts, and plumbers are the most authorized people that used any kind of float valves. These are applicable for both industrial and residential applications.

D&R Metal Industry in China offers an extensive selection of valves and fittings accessories. In general, they are useful for wastewater treatment, gas supply, fire protection, and water supply to the markets. Each high-quality ball float valve ensures a trouble-free, water-tight seal, and safe operation. We have all the valve products you need for your upcoming projects.

However, we run strict process inspections to check each valve. We inspect it according to international standards or customer requirements. Our goal is to satisfy customers with zero defect products.

As the most trusted manufacturer in China, D&R has an ultimate vision to provide appreciative customers with 100% customized solutions. Providing customers total support and beneficial services is the life of our company.

Brass Float Ball Valve

Besides the ball float valve, you can also find stainless steel ball float valve, ball valve fitting, brass float ball valve, DN15 ball float valve, DN20 ball float valve, medium pressure ball float valve, and many more. We can be your go-to source of ball float valves from China.

Discuss your ball float valve requirements with us.

We are online 24/7!

Ball Float Valve: The Ultimate FAQ Guide

Are you looking for the right and suitable ball float valve? Read this article.

In this article, you can learn important factors or selection criteria of the ball float valve.

This guide also takes up the necessary information about the ball float valve.

Enjoy reading!

Ball Float ValveBall Float Valve

What is Ball Float Valve?

A ball float valve is commonly used to open and close the fluid flow.

This device is popular in different water systems and toiles cisterns.

The ball float valve is a helpful device that maintains the tank’s water level.

Moreover, a ball float valve is also used to prevent or reduce the backflow.

How Does the Ball Float Valve Works?

Once the water rises to the set level, the ball float valve will shut down the water flow.

The ball float valve avoids and reduces the overflow or backflow direction.

How to Install Ball Float Valve?

The proper ball float valve installation will ensure the best function and operation.

The ball float valve should be installed below the surface of the tank. 

In installing a ball float valve, you can use an adjustable spanner, cutting tools of the pipe, and deburring tools.

Are Ball Float Valve can be Repaired?

The ball float valve is capable of repairing depending on its problem.]

When the ball float valve has a critical case or damage, you need to replace the whole device.

How to Replace the Ball Float Valve?

These are the following steps in repairing or fixing the ball float valve:

  1. First, you need to switch off the water flow.
  2. Take off or remove the tank’s lid
  3. Must break up the water hose from the tank.
  4. Install the new ball float valve.
  5. Reconnect the hose of the water supply.

How to Adjust the Ball Float Valve?

In adjusting the ball float valve, you need an adjusting screw.

Then twist the screw in a clockwise way, and the water level must be in the lower position.

What are Typical Applications of Ball Float Valve?

The ball float valve is applicable in domestic, industrial, and commercial applications.

A ball float valve can be used in high-pressure and high-temperature applications.

This device is suitable for:

  1. Water
  2. Fuel
  3. Oil
  4. Gas
  5. Toilet

What are Different Types of Ball Float Valves?

There are different types of ball float valves such as:

  • Ball Float Valve for Water Tanks

The ball float valve for the water tank is used to maintain the water level. It features water resistance. Ball float valve for the water tank has strong construction that can sustain for long service.

  • Ball Float Valve for Fuel Tanks

The ball float valve for fuel tanks can be made from different materials like brass and stainless steel. It helps to prevent the backflow or overflowing situations.

  • Heavy-duty Ball Float Valve

A heavy-duty ball float valve is suitable for any industrial and agricultural applications. This device can handle the different flow and pressure rates. 

  • Automatic Ball Float Valve

The automatic ball float valve controls the liquid flow, which is suitable for any liquid substances purposes. It gives excellent and exceptional performance during the applications.

What are the Features of Ball Float Valve?

The ball float valve has desirable features and characteristics, including:

  1. This device has a right-angled and professional design.
  2. Its valve is easy to adjust and fix when a problem comes.
  3. This device provides a mechanism operation and stable performance.
  4. Ball float valve has smooth and reliable edges.
  5. It is manufactured with a robust structure and exceptional finishing.
  6. Ball float valve can sustain in different flow and pressure rates.

What are the Benefits and Advantages of Ball Float Valve?

A ball float valve brings several advantages and benefits like:

1) Ease of Installation – The ball float valve offers ease of installation, which does not require power tools during the installation. The installation of the ball float valve only takes a few minutes.

2) Simple Maintenance – Another good thing about the ball float valves is that they provide simple and easy maintenance. It requires an uncomplicated procedure to maintain its quality and best performance.

3) Easy to Replace – You can do it simply when the ball float valve gets damaged or needs to replace it. They can be changed or replaced without so much hassle.

4) Corrosion Resistance – The ball float valve device has full capacity to resist corrosion. Since it is made from corrosion-resistant materials, it can extend its service life.

Stainless Steel Ball Float Valve

Stainless Steel Ball Float Valve

What is a Ball Float Valve Made From?

A ball float valve is designed from different types of materials.

These are the different materials used in a ball float valve:

Brass – A brass material has solid and strong characteristics. It provides a long lifespan. A ball float valve that is made from brass materials is exceptionally durable and reliable.

Stainless Steel Stainless steel has the best hygiene, which is applicable for drinking water applications. Moreover, this kind of material can resist dust and corrosion.

PVC PVC is known for its lightweight, abrasion resistance, firmness, and mechanical strength. 

How to Choose Ball Float Valve?

There are different things to consider in selecting the best ball float valve-like:

  1. Design
  2. Materials
  3. Sizes
  4. Total cost
  5. Pressure and temperature rate

What are Different Parts of Ball Float Valve?

The ball float valve is composed of different parts and components, including:

  • Body
  • Cover
  • Ball float
  • O ring
  • Bolts
  • Hinge
  • Float rod
  • Liner

Customize Ball Float Valve

Customize Ball Float Valve

How Much Does the Ball Float Valve Cost?

The ball float valve’s price will rely on the materials, features, and other specifications.

When the ball float valve is made from brass materials is much expensive than other materials.

Most of the ball float valve has $16 up to 20 for each device.


The ball float valve is the most preferred device in various industries.

Due to its desirable and exceptional features, the ball float valve became a popular device.

If you desire to use a ball float valve, this article serves as a guide.

After reading this guide, you have enough knowledge to choose the suitable ball float valve.

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