Your Dependable Brass Double Check Valve Manufacturer

Specializing in brass double check valve manufacturing, D&R Metal Industry can give one-stop support for your product development. Having an expert team and high-tech manufacturing facility, we can make outstanding custom brass double check valves.

  • Use good brass material to tailored valve
  • Customize logo, shape, part, material, packaging, etc
  • Free design to check brass double check valve quality
  • Fast lead time even in peak season
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Why D&R is Expert in Brass Double Check Valve Manufacturing

D&R is a professional manufacturer and supplier of brass double check valves. For over 20 years, we endeavor to provide top-quality brass double check valve products at more competitive rates.  We can give a one-stop solution for your unique design valve, from design to final product. Send us your project requirements now, D&R will make your brass double check valve.

D&R Metal IndustryYour Premier Brass Double Check Valve Manufacturer

CR Brass Double Check Valve

D&R manufactures CR brass double check valve from premium quality materials that feature reliability and long-lasting services.

Brass Double Check Valve 15mm

If you need a brass double check valve, D&R produces the best quality valves. We can give you standard and custom designs for this product.

Brass Double Check Valve 34

Our brass double check valve 3/4 can be produced with your logo attached. We want to help you showcase your business.

(RWC) Brass Double Check Valve

D&R manufactures and supplies (RWC) brass double check valves in different sizes, designs, and specifications. You can send your orders anytime!

Brass Double Check Valve WRAS Approved

We are manufacturing premium brass double check valve WRAS approved. D&R makes sure that our products have world-class performance.

22mm Brass Double Check Valve

If you are looking for top quality and high-performance 22mm brass double check valve, D&R is your perfect place to look for.

D&R Brass Double Check Valve

D&R Metal Industry brass double check valves are high-precision valves designed to be used in various industries. Whether you are having an on-going project or starting your business, these brass double check valve is your perfect choice.

We also provide customize service for your new product development. 100% testing for your brass double check valve is performed. We will keep you updated, will send material testing reports, images, and videos.

Brass Valve & Fitting Manufacturer

How We Manufacture Your Brass Double Check Valve

cut material
Material
We will choose the right brass material for brass double check valve based on your detailed order.
test material
Material Testing
We will make strict testing on your brass double check valve material, after the material is ok, then we will arrange the material cutting
brass forging
Forging
Forging process can ensure the right shape of brass double check valve based on your order requirement
sand blasting
Sand Blasting
Sand Blasting will make your brass double check valve surface clean and smoothly.
CNC
CNC Machining
CNC machining is the most important process to ensure all details are based on your exact 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
assembly
Brass Valves Assembly
We will assemble your brass double 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 double check valve before packaging and shipping.

Rocket Your Business with D&R Brass Double Check Valve

brass valve and fittings design

D&R Metal Industry – Your No.1 Brass Double Check Valve Manufacturer in China

D&R is one of the professional brass double check valve manufacturers in China. We are offering a wide range of products for many plumbing and heating applications. It comes with many unique designs, sizes, and reliable features offering lifelong performance.

If you are having a hardware business or special project, D&R is your ultimate source for a brass double check valve.

D&R brass double check valve offering security to prevent the contamination of fluid backflow. It has a test point and isolation valve, compression, and screwed end connections as an option. Whether you need a brass double check valve for commercial or residential settings, a brass double check valve from D&R is your perfect choice.

Brass Double Check Valves

All brass double-check valves are WRAS approved. It is safe for use in drinking and potable water. Designed to use for longer life and repeatability. The D&R brass double check valve is a well-engineered quality valve.

Strict testing, examining, and all examining are done before the product ship out. We make sure the equipment complies with the quality requirements. Further certifications can be obtained upon request.

D&R brass double check valves are suitable for domestic water services, heating, and air-conditioning plants. It can be installed in a vertical, horizontal, or oblique position.

Whether used for washing or drinking water, you can guarantee D&R brass double-check valve quality. You can purchase maintenance-free at a very economical price.

The D&R brass double check valve comes with desirable features stainless steel spring, BSP threads, Acetyl copolymer check cartridges, screwed and compression end, pressure rating, temperature, and more.

Brass Double Check Valve (1)

 

Brass double-check valve from D&R is robust and ideal for hot and cold water supplies. It is lead-free with heavy-duty construction yet perfect for easy installation. If you’re not sure what to purchase, our team of skilled and smart engineers will help you to make your ideal brass double check valve.

For almost 20 years, we are dedicated to design brass double check valves and continue to develop by providing innovative units.

If you are interested in D&R  brass double check valve, please feel free to contact us today.

Double Brass Check Valve

What is the Brass Double Check Valve?

A brass double check valve is generally used for defending the water flows from undesirable and reverse flow.

Additionally, the brass double check valve prevents toxins from getting into another system line.

This mechanical device is typically applied for both industrial and commercial applications.

What is the Brass Double Check Valve made From?

The brass double check valve is highly manufactured and created from exceptional brass materials based on its name.

Brass is a trendy material utilized for double check valves and other plumbing fittings.

This material has better strength making it perfect for composing a double check valve item.

What are the Benefits of Brass Double Check Valves?

A brass double check valve is a serviceable and advantageous device.

It offers the following advantages and benefits:

  1. The brass double check valve provides excellent protection from contaminants.
  2. This device is ideal for blocking and reducing backflow situations.
  3. Easy preservation and sustenance.
  4. The brass double check valve is constructed with a solid brass body making it more durable.
  5. It has a modular and rugged construction design.
  6. The grass double check valve can be installed easily and simply.
  7. They have not required expensive and effort maintenance.
  8. A brass double check valve can last for decades.
  9. They are applicable in various pressure and temperature rates.

What are Different Features of the Brass Double Check Valves?

These are the following features of brass double check valve:

  1. Replaceable seats
  2. Compact design
  3. High-versatility
  4. Controllable operation
  5. Brass Construction

What are the Elements of Brass Double Check Valves?

The brass double check valve is designed with different components and elements.

These are the elements of the brass double check valves:

  1. Valve Disc
  2. O-ring
  3. Cap
  4. Valve guide

What are Maximum Working Temperature and Pressure Can Brass Double Check Valve Handle?

The brass double check valve can handle with 10 bar of maximum working pressure.

Additionally, a double check valve can operate at 90 °C maximum working temperature.

What are the Differences Between the Brass Single Check Valve and the Brass Double Check Valve?

A brass double check valve and a brass single check valve are used for preventing and reducing the risk of reverse flow.

Despite their similarities, these two devices have differences and dissimilarities.

About the appearance, the brass double check valve and brass single check valve are different.

Moreover, the brass double check valve is generally applied for category three protection of fluid.

In terms of the brass single check valve, it is typically used for category two fluid protection.

What are the Uses of the Brass Double Check Valve?

The brass double check valve is widely used where preventing backflow is required.

This device is applicable in different liquid flows, such as:

  1. Oil
  2. Water
  3. Gas

Are Brass Double Check Valves Expensive?

The brass double check valve is much expensive than stainless steel and plastic check valves.

Its price will be based on features, appearance, and sizes.

Moreover, the quantity will also affect the brass double check valve’s cost.

The guessed brass double check valve is $10.20 up to $50.

Double Brass Check Valve Manufacturer

How to Choose a Brass Double Check Valves?

Choosing a brass double check valve is a serious and critical decision.

It would help if you considered the essential factors to choose the right and suitable brass double check valve.

Moreover, you need to think about the particular applications, including the environment and temperature range.

Must check the entire product quality and condition, ensuring the best function.

Choose brass double check valve with stable quality and rugged construction without compromising the standard budget.

How to Maintain the Brass Double Check Valve?

The brass double check valve offers simple maintenance.

It doesn’t need a bug effort and expensive cost to maintain the brass double check valve.

This device only needs to clean regularly and inspected thoroughly.

In addition, the brass double check valve requires a lubricating session to maintain its quality and best function.

Are Brass Double Check Valves Better?

Definitely yes!

The brass double check valve makes better because of its strong and stable construction.

Moreover, the brass double check valve can sustain in any application than other materials.

Despite its expensive cost, a brass double check valve device is more durable and is offers excellent versatility.

Are Brass Double Check Valve Easy to Clean?

A brass double check valve can be cleaned easily.

You can use a smooth fabric, vinegar, and water.

How Long Does the Brass Double Check Valve Last?

The brass double check valve can last longer.

In addition, performing regular maintenance can make the brass double check valve’s life extent.

Depending on the usage, they can last  25 years or more.

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