Professional Plumbing Ball Valve Manufacturer

D&R Metal Industry has a reputation in China for being the most dependable manufacturer of plumbing ball valves and other valves and fittings. You may choose from our largest selection of plumbing ball valves to meet your needs.

  • Offers a win-win solution as well as innovation.
  • A company with ISO and CE certification
  • Before processing your orders, we choose materials with care
  • Even during busy season, we delivery quickly
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Why D&R Metal Industry is Expert in Plumbing Ball Valve Manufacturing

D&R Metal Industry produced a high-quality and best for picking the proper plumbing ball valve if you need one for your business. We are worthy of your trust since we are fully able to meet your requirements. We can provide a complete solution with mutually beneficial outcomes. We have developed consumer interest over the course of 20 years in this industry. As a result, we’ve established ourselves as one of China’s top suppliers and manufacturers of plumbing ball valves. Please contact us right away!

D&R Metal IndustryYour Professional Plumbing Ball Valve Manufacturer

Brass Body Plumbing Ball Valve

D&R Brass Body Plumbing Ball Valve easy to work with and install, and suit many applications where corrosion resistance is not a big issue.

White PVC Plumbing Ball Valve

D&R White PVC Plumbing Ball Valve are designed for a quarter turn, simple on/off application for a piping system and budget friendly valve.

Gas Plumbing Ball Valve

D&R provide pilot tapping in them so a pressure gauge can be installed for testing and monitoring the system pressure. D&R provides a high-quality product at affordable rates.

Water Plumbing Plastic Ball Valve

This D&R Water Plumbing Plastic Ball Valve low maintenance, compactly designed, and offer reliable, tight seals.

3 Color Optional Slip Plumbing Ball Valve

This 3 Color Optional Slip Plumbing Ball Valve widely used in water supply, and industrial applications. That D&R ensure the excellent work and efficient results.

PPR 1-Way Plumbing Ball Valve

Focuses in conformity with potable water hygienic standard. D&R offer this valve with competitive price.

D&R Plumbing Ball Valve

D&R Metal Industry, as the leading producer of plumbing ball valves and other valves, is committed to providing only high-quality goods to its customers. For over 15 years, we’ve strived to develop a variety of valves and fittings that will work in your applications.

All of the plumbing ball valves you order, however, come with OEM services. Furthermore, all of our plumbing ball valves are CE, RoHS, and ISO9001 quality-certified.

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Brass Valve & Fitting Manufacturer

How We Manufacture Your Plumbing Ball 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 brass check valves 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 Brass Check Valve surface clean and smoothly.
CNC Machining
CNC machining is the most important process to ensure all detais are based on your order requirement.
brass plating
Brass Plating
we can make different plating according to your requirement, including the thickness,t he color, the plating material, the test standard
Brass Valves Assembly
We will assemble your Brass Check 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 Brass Check Valve before packaging and shipping.

Rocket Your Business with D&R Plumbing Ball Valve

brass valve and fittings design

D&R Metal Industry – Your Leading Plumbing Ball Valve Manufacturer

D&R Metal Industry has been providing high-quality plumbing ball valves to our clients worldwide with the help of our professional team. For the past 20 years, we have been known as China’s most reliable manufacturer of plumbing ball valves.

We can guarantee you of our full capabilities in providing your plumbing ball valve demands according to our entire range of CNC machines and forging machines. D&R Metal Industry has continuously upgraded the quality of its goods to guarantee that they are up to date and have the most recent features.

PPR Plumbing Ball Valve

D&R Metal Industry also has a dedicated R&D team that handles the design and development of your plumbing ball valves. Every plumbing ball valve is designed with our creativity in mind, ensuring outstanding features and improved performance.

To produce your plumbing ball valves, our skilled engineers have chosen the best PVC plastic materials. We can ensure that you will have long-lasting plumbing ball valves by using these high-quality materials.

Plumbing Water Ball Valve

D&R Metal Industry offers a hearty greeting to clients and friends from all over the world. Please get in touch with us ahead of time if you want to work with us!

Plumbing Ball Valve: The Ultimate FAQ Guide

How to know if a plumbing ball valve is a quality? For more questions like this, keep on reading!

This guide will help you more aware of plumbing ball valves.

What is a Plumbing Ball Valve?

What is a Plumbing Ball Valve

Plumbing ball valves are used in regulating streamline. It handles the flow of fluids, gas, pressure, and other substance. It has a revolving ball, which makes it easier for controlling fluid flow. By using a handle, the ball can revolve on the valve’s top area.

A plumbing ball valve is the most frequently used cut-off valve. Admired for extreme robustness, constant, and speed.

They are also used in industrial and residential applications. A standard plumbing ball valve stops water from breaking out. Also, produces a watertight and impressive seal for valves.

Plumbing ball valves are also perfect for emergency purposes. It is used for ease and fast water cut-off. Out of other valves, plumbing ball valves have a significant lifespan. This is a valve familiar for its leak-proof and failure protections.

What are the Advantages and Disadvantages of a Plumbing Ball Valve?


  • Versatile and simple –Plumbing ball valves offer compact and durable seals. Also, they have trouble-free, simple, and solid designs. These make a plumbing ball valve ideal for residential sink installations. And can accommodate the whole building’s water supply.
  • Stable and efficient –If used properly, the plumbing ball valves won’t need replacement components. They can also resist high pressure and forceful flow rates. They do not require high maintenance, unlike other valves.
  • Budget-friendly –The plumbing ball valves are inexpensive compared to other valve types. Its affordability makes them superior in industrial and residential plumbing applications.


  • Prone to clogging –When a plumbing ball valve is used improperly, this may result in clogging. It happens when a rough substance gets into the ball’s interior. Having a grounds filter in the plumbing ball valve is the solution.
  • Weak for throttle purpose –Plumbing ball valves are best at separating water flow. They are weak if used in gases or strangling fluids. Not recommended valve if an application requires throttling.

How Many Types Does the Plumbing Ball Valves Have?

Plumbing Ball Valve

There are 6 main types you should study. Each type is used for a different purpose and owns a unique design.

  1. V-Port Plumbing Ball Valves

Known because of “V” shaped holes. This enables the orifice to open and close. Designed with linear to closer flow aspects.

  1. Manually Controlled Plumbing Ball Valves

They have simple and user-friendly designs. The valve closing and opening are through a quarter revolve. But using this type needs extra care. Due to fast operation, there will be water hammer risk.

  1. Multi-Port Plumbing Ball Valves

Multi-port plumbing ball valves have L and T-shaped ball holes. It is ideal for general plumbing applications.

  1. Reduced-Bore Plumbing Ball Valves

Recognizable for their smaller sizes compared to pipes. In the pipeline system, the reduced-bore type produces an entreaty drop.

  1. Full-Bore Plumbing Ball Valves

This is way expensive compared to other kinds. It has a huge ball size that lowers abrasion damage. Mostly used for throttle purposes in the water control systems.

  1. Standard Plumbing Ball Valves

The standard plumbing ball valves are opposite to full-bore valves. It is affordable and has a smaller ball and bore. Even they are way reasonable, standard types have excessive pressure drops. A great choice for a water system with higher flow factors.

What Materials are Used in Plumbing Ball Valves Production?

Depending on applications, determine the right materials for your plumbing ball valves.


Iron is one of the preferred materials in creating plumbing ball valves. Used because of their pressure and temperature resistance capacity.

Brass and Bronze

These are top choice materials because they can resist low-medium pressure. It is also erosion-free and water-proof.


Polyvinyl Chloride or “PVC” is a smooth and flexible plastic material. It is a great choice in designing plumbing ball valves. It can provide easy activities for plumbing ball valve components.


Chlorinated PVC, for short “CPVC”, is a material used to allow excessive temperatures. Looks like PVC, but this is better for ball valves that operate hot water.

Stainless Steel

Stainless steel has advantageous properties ideal for designing different ball valves. It has erosion resistance and extreme durability.

Stainless steel plumbing ball valves are used for extensive plant systems and geochemical systems.

Material Used in Plumbing Ball Valve Production

How to Properly Install a Plumbing Ball Valve?

Follow these 7 steps on how to install a plumbing ball valve properly. This will result in a trouble-free installation.

#1 – First to do is check the plumbing ball valves seating exterior, threads, and bores. Make sure no dirt and clean.

#2 – Now, starts to operate the valve. You can operate by opening and closed it utterly.

#3 – Confirm if the threaded pipe attachments are precisely threaded. Check if dirt-free and clean.

#4 – Use PTFE tape for sealing up threads. Please follow the installation manual from the manufacturer. This will guarantee leak-proof sealing.

#5 – Piping and ball valve should be in alliance. It could avoid accidental stress.

#6 – Use 2 wrenches when installing plumbing ball valves. Locate 1 wrench on the valve’s end and another 1 in the pipe. This can avoid transferring torque all over the valve. Also, it can possibly stop the deformity of the valve’s interior parts.

#7 – Lastly, screws up until the fitting is about to spot in the direction you wish. Keep on screwing up until the joint begins to seat. Don’t stop screwing up until you achieve the exact alignment.

Are Plumbing Ball Valves Quality and Reliable?

Are Plumbing Ball Valves Quality

Yes. Plumbing Ball Valves are high-quality, reliable, and highly recommended. They stay in good conditions after a long disuse period. This is long-lasting makes them a great option for shutoff usage.

Where the Best Place to Purchase Plumbing Ball Valves?

China has the best manufacturers and suppliers. Here are the advantages if you choose China.

Reasonable Production Rates

China offers more reasonable production rates worldwide. This helps clients to save money. China’s reasonable offers are not cheap in quality. All manufacturers are professional to handle your needs.

Excessive manufacturing capabilities

China has manufacturers with professional capabilities in the industry. Capable to provide enough supplies you need.

Expand your business

Choose China for your plumbing ball valves outsource needs. China manufacturers can help market your products easier to expand your business.


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