Plumbing Stop Valve Manufacturer

Your Trustworthy Plumbing Stop Valve Manufacturer

D&R Metal Industry produces high-quality plumbing stop valves at a reasonable price. We are China’s leading supplier of plumbing stop valves. Send us a message!

  • Modern and complete manufacturing lines
  • High-tech equipment and state-of-the-art facilities
  • Stop valves for plumbing in a range of styles and finishes
  • Our products are corrosion resistance, heat resistance, and rust resistance

Why is D&R the Leading Manufacturer of Plumbing Stop Valve?

In China, D&R Metal Industry is a leading maker of plumbing top valves. We’ve been selling high-quality plumbing stop valves to a variety of markets all around the world. We can minimize production time and costs by using our in-house manufacturing equipment and full production lines. As a result, you can be assured that you are getting high-quality and affordable price. D&R Metal Industry is your go-to resource for plumbing stop valves.

D&R Metal IndustryYour Professional Plumbing Stop Valve Manufacturer

PPR Plumbing Stop Valve

Our D&R PPR Plumbing Stop Valve is produced with high quality standard and conformed to International Quality Standard.

Customized Forged Plumbing Brass Stop Valve

Our D&R Customized Forged Plumbing Brass Stop Valve features high-quality body structures. These are widely used for water supply application.

Plastic Plumbing Stop Valve

D&R Metal Industry is an expert manufacturer of Plastic Plumbing Stop Valve. We offer a wide range of customizable products to meet your demands and needs.

Water and Home Plumbing Straight Stop Valve

We specialize in manufacturing a variety of sizes, styles, and combinations of Water and Home Plumbing Straight Stop Valve. We will assist you in finding the appropriate valve for your requirements.

Plumbing Hot Water Ball Stop Valve with Drain

These are D&R Plumbing Hot Water Ball Stop Valve with Drain that features durability, ductility, and long life service.

One-Fourth Turn Plumbing Water Angle Straight Stop Valve

To fulfill your needs, we provide high-quality and customized 1/4 Turn Plumbing Water Angle Straight Stop Valve based on your specifications.

D&R Plumbing Stop Valve

D&R Metal Industry consistently produces high-quality products and provides great service. We strive to provide a high degree of client satisfaction. D&R Metal Industry will continue to pursue its objective of satisfying the specifications and application demands of every customer.

We have a strong research and development staff at D&R Metal Industry to customize your requirements. Our plumbing stop valves may be customized in terms of design, size, and configuration to meet your needs. Our outstanding OEM/ODM services will undoubtedly give a one-stop solution for all of your plumbing stop valve requirements.

Brass Valve & Fitting Manufacturer

How We Manufacture Your Plumbing Stop 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 1 Brass Ball 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 1 Brass Ball 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
1 Brass Ball Valves Assembly
We will assemble your 1 Brass Ball 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 1 Brass Ball Valve before packaging and shipping.

Rocket Your Business with D&R Plumbing Stop Valve

brass valve and fittings design

D&R Metal Industry – Your Excellent Plumbing Stop Valve Manufacturer in China

D&R Metal Industry has its own production equipment as well as state of the art facilities. We can produce various varieties of plumbing stop-valves using our sophisticated and automated manufacturing line to satisfy any client and market demand.

Plumbing water meter stop valves are among our many stop valves, all of which meet our standards. To fit your needs, all of our plumbing stop valves may be customized to your specifications, such as sizes, designs, finishes, and so on.

Plumbing Stop Valve

All of our plumbing stop valves are made from high-quality materials. It offers high-quality, long-lasting performance. It has anti-corrosion features as well, ensuring accurate and excellent performance.

Our plumbing stop valves are widely used in commercial, industrial, and residential applications. As a result, D&R Metal Industry plumbing stop valves are ideal for plumbing, heating/gas systems, and other purposes.

D&R Metal Industry has you covered if you’re searching for high-quality plumbing stop valves for your business or projects. We can minimize production time and costs by using our in-house manufacturing equipment and full production lines.

Plumbing Stop Valve

We want to offer you with a high degree of satisfaction as a professional manufacturer. As a result, we’re dedicated to providing the best all-in-one solution for your requirements. D&R Metal Industry always produces high-quality goods and provides great service.

For your next plumbing stop valve order, get a quotation!

Plumbing Stop Valve: The Ultimate FAQ Guide

Do you have any questions about the plumbing stop valve? Read this article for your sake.

This guide provides excellent and satisfying answers for frequently asked questions regarding the plumbing stop valve.

Read the information below!

plumbing stop valve

What is a Plumbing Stop Valve?

A plumbing stop valve is a device used to turn off any liquid in a plumbing fixture.

This product is usually found in homes or any plumbing industry.

It is a very adequate and convenient product to use.

In addition, plumbing stop valves also contain twisted handles or knobs.

How Does Plumbing Stop Valve Works?

The Plumbing stop valve blocks the flow of water from passing through a pipe.

Its main task is to control liquid from flowing down in any plumbing fixture.

This designed material can allow or prevent flow.

What are Typical Applications of Plumbing Stop Valve?

The plumbing stop valve can be used in various industries and applications.

These includes:

  1. Bathrooms
  2. Dishwasher
  3. Washing Machines
  4. Household usage
  5. Industrial applications

How to Tell If the Plumbing Stop Valve is Open or Closed?

A plumbing stop valve has a stem that moves up and down. If the stem is visible, it means that a plumbing stop valve is open.  When the stem can no longer be seen, it is closed.    

What are the Types of Plumbing Stop Valve?

There are two types of plumbing stop valves, namely:

  • Angle-way Type 

This type of plumbing stop valve is usually small in size. It is used when supply lines are installed into the wall.

  • Straight-way Type 

  A type of plumbing stop valve is usually used when supply pipes run directly through the floor.

What are the Major Parts of the Plumbing Stop Valve?

These are the three major parts of a plumbing stop valve:

1) Valve Cone  

It is used to prevent erosion between the cone and seat when the plumbing stop valve opens or closes.

2) Spindle

A stem made of steel with a valve attached.

3) Packing gland 

This part is responsible for ensuring the perfect tightness in the range.

plumbing stop valve manufacturer

How to Install a Plumbing Stop Valve?

These are the steps on how to install a plumbing stop valve:

Step 1: Shut off the main water supply and drain the pipes.

Step 2:  Using a tool, cut off the pipe.

Step 3: Clean the copper pipe.

Step 4: Connect the new plumbing stop valve into the pipe.

Step 5: Turn on the plumbing stop valve and check for any leaks.

How Long Can a Plumbing Stop Valve Last?

The plumbing stop valves can take many years before they will break. It depends on how you handle it. 

This could last for 10 to 25 years if used and maintained properly.

What are the Advantages of Using a Plumbing Stop Valve?

The plumbing stop valve has many advantages. Some of them are the following:

  • The plumbing stop valve is a very helpful product and convenient to use.
  • This is easy to maintain and repair.
  • The plumbing stop valve provides good quality performance.
  • This product is cost-efficient and saves more money.
  • Moreover, it takes long years to break.

What are the Disadvantages of Plumbing Stop Valve?

These are some disadvantages of a plumbing stop valve:

  • It has a higher fluid resistance
  • Compared to the ball valve, it is much slower to open.

What is the Difference Between a Plumbing Gate valve and a Plumbing Stop Valve?

The plumbing stop valve is not required to be fully open or closed. Gate valves are required. 

In terms of structure, the plumbing stop valve is smaller and only needs less opening height.

How to Repair a Plumbing Stop Valve?

These are the following steps on how to repair the plumbing stop valve

Step 1: Make sure to shut off the main water supply.

Step 2: Using an emery cloth, clean both sides of the old valve.

Step 3: Cut the pipe using a hacksaw.

Step 4: Connect the new plumbing stop valve.

Step 5: Tighten the plumbing stop valve compression fitting.

Step 6: Turn back the main supply lines and check for any leaking.

How Much Does It Cost to Replace a New Plumbing Stop Valve?

The cost will vary on the type of valve, condition, and materials. If you get a professional plumber, it will also, add to the total cost.

The possible cost for labor and materials per valve is between $173.71 to $208.13.

Why Do Plumbing Stop Valves Fail?

The plumbing usually fails because of age. 

The common reason for failing plumbing stop valves is overused or improper maintenance.

How to Choose Plumbing Stop Valve?

There is a need to consider in choosing the right plumbing stop valve.

You must be considered the following:

  1. The range of plumbing stop valve.
  2. Its size and dimensions.
  3. Know and identify your applications.
  4. The total cost.
  5. Pressure and temperature rates.
  6. Environment

How Does the Plumbing Stop Valve Looks Like?

The plumbing stop valve looks like a lever or spouts less.

Plumbing stop valves are in the center of two pipes or tubes and function as a connector.

Is Plumbing Stop Valve Suitable for Drinking Water Applications?

There are plumbing stop valves that can be used for drinking water.

It depends on its materials.

If plumbing stop valves are made from brass, stainless steel, or plastic materials, they are safe for clean water applications.

Are Plumbing Stop Valves Capable of Customizing?

The plumbing stop valve can be customized in any materials, design, and size.

The plumbing stop valve is also available In OEM and ODM services.

Is Plumbing Stop Valve Required?

The plumbing stop valve is necessary for all kinds of plumbing belongings or fixtures except bathtubs.


The plumbing stop valve is one of the great backflow preventer options.

Maintaining the plumbing stop valve will extend its life.

After reading this guide, you have a great understanding of the terms of plumbing stop valve.

Now you know how to choose a suitable plumbing stop valve according to your applications.

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