Gas Ball Valve Supplier

Professional Gas Ball Valve Manufacturer

In China, D & R Metal Industry is a great and remarkable provider of gas ball valves. Gas Ball Valves come in a variety of sizes and shapes to suit your needs.

  • Solid and high materials were used to produce this product
  • Gas Ball Valve of the highest quality
  • Offering a wide range of customization options at an affordable price
  • High-tech and modern gas ball valves

Why D&R Metal Industry is Expert in Gas Ball Valve Manufacturing

With 15 years of manufacturing expertise, we are well equipped to provide the highest quality gas ball valve. To deliver the most up-to-date gas ball valve, we use a full machine. As a result of our experience, we have been able to maintain our position as the leading producer and supplier of gas ball valves. Our items are available for delivery throughout the nationwide.

D&R gas ball valves are also more flexible than other types of ball valves, making them the most preferred choice for a variety of applications. The tensile strength of the D&R gas ball valve ensures the optimum performance. To meet your project requirements, we can certainly assist your D&R gas ball valve demands. D&R metal industry, based in China, is the world’s leading supplier and producer of gas ball valves.

D&R Metal IndustryYour Professional Gas Ball Valve Manufacturer

Threaded Ball Valve for Gas

D&R Threaded Ball Valve for Gas is following the valve standard strictly and we test each piece valve during the production and quality control.

Male Thread Gas Ball Valve

D&R Male Thread Gas Ball Valve are made it with good thermal stability and long-term pressure-resistance performance.

2 Inches Gas Ball Valve

Our 2 Inches Gas Ball Valve is made up of natural brass and nickel plated. D&R offered in both custom and standard designs.

Forged Ga Ball Valves

Our Forged Gas Ball Valves are used mostly for pipelines carrying water or gas. D&R offers it with affordable price.

Compression Nickel Plated Female Thread Gas Ball Valve

D&R Compression Nickel Plated Female Thread Gas Ball Valve is used to make sure of a water tight seal and excellent corrosion resistance.

Pneumatic Actuator Sanitary Water Gas Ball Valve

D&R Pneumatic Actuator Sanitary Water Gas Ball Valve has a low pressure drop and can handle relatively high flow capacities and simple to operate and maintain.

D&R Gas Ball Valve

The D&R metal industry is a certified manufacturer globally if you’re looking for a reliable manufacturer for your own gas ball valve designs. Using our high-tech and modern machinery, we produce high-quality gas ball valves.

D&R metal industry fabrication is supported by a team of senior employees that help with engineering, technical, design, processing, and more. Gas ball valves can be used in a variety of situations. Send us a message and we’ll get back to you as soon as possible.

Brass Valve & Fitting Manufacturer

How We Manufacture Your 1 Inch Brass Check 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 Gas Ball Valve

brass valve and fittings design

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

In China, D&R Metal Industry is one of the most well-known providers of gas ball valves. We can certainly supply a high-quality gas ball valve that has been well-manufactured. You’ve come to the right place if you’re looking for the best gas ball valve.

Locking Thread Brass Gas Ball Valve

It’s not easy to select the best manufacturer. D&R is a reliable manufacturer that can help you with your project. We have a lot of experience with gas ball valve issues. Gas ball valves from D&R are extensively utilized in a wide range of applications.

D&R gas ball valves come in a variety of sizes and features to match your specific requirements. A simple repair, maintenance, and preparation are all that is required of a D&R gas ball valve. It just requires manual action, allowing you to be less worried.

Gas Ball Valve with Red Handle

Depending on your requirements, we can supply any type of gas ball valve. We work hard to satisfy your gas ball valve requirements so that it is ideal for your applications. When it comes to gas ball valves, D&R Metal Industry is ready to assist you.

Send us your questions, and we’ll find the best gas ball valve for you!

Gas Ball Valve: The Ultimate FAQ Guide

Do you have more questions regarding on gas ball valve? This guide is perfect for you!


This article will tell you more important details about the gas ball valves.


Keep on reading!

Gas Ball Valve

Gas Ball Valve

What is a Gas Ball Valve?

Gas bll valves are devices that control and maneuver the flowing gas substances such as:

  1. Oxygen
  2. Petroleum
  3. Natural
  4. Gas, etc. 

Additionally, it is ideal in providing a tight shut-off for any control but certainly not applicable for any sanitary purposes. 

How Does a Gas Ball Valve Work?

The gas ball valve’s primary function is to control the flow of gas or other substances. It is due to the presence of a bore on the rotary ball. By twirling its ball into 90° to the axis, it can flow or shut off faultlessly.

What are the Special Features of Gas Ball Valve?

1) Pilot Tap

  • Having a pilot tap in a gas ball valve is essential for straightforward pressure gauge installation. This feature is deliberated for system pressure surveillance. It allows your system to run flawlessly.

2) Yellow Handle

  • The yellow handle in a gas ball valve is proof showing that they had received gas approval. 

What are the Common Materials Used in Configuring Gas Ball Valve?

All glass ball valves are originally made from metallic elements and materials such as the:

  • Brass. It holds superior bearing properties and stunted magnetical permeability.
  • Aluminum. The aluminum materials are best for thermal conductivity and electrical conductivity.
  • Steel. This material provides low carbon content.
  • Stainless Steel. It has comparatively higher pressure gradings. Stainless steel materials provide corrosion-free and chemical-free properties.
  • Copper. It is perfect as a heat and electricity conductor. 
  • Sintered Bronze. It can be saturated with graphite, oil, and other materials. 
  • Ductile Iron. It specializes in providing stable rigidity and strength. Ductile iron features corrosion-resistant and good machinability. 

On the other hand, a gas ball valve can also be constructed by using plastic materials including:

  • Polytetrafluoroethylene (PTFE). This is a type of material capable of showing a higher level of chemical resistance and a low value of friction. 
  • Polyvinyl Chloride (PVC). It is a material that is known for having glossy surfaces, innocuous, and ideally flexible. 
  • Polyvinylidene Fluoride (PVDF). High strength consistency and considered as fluoropolymer materials. 
  • Acetal. This is a bright material that features fundamental lubricity, chemical and fatigue resistance. 

Where does a Gas Ball Valve Expect to be Used?

The gas ball valve is centrally significant in specific fields of application and industrial field:

  • Agricultural
  • Automotive
  • Commercial 
  • Construction
  • Cryogenic
  • Fire Service
  • Food Service 
  • Food Processing
  • Maritime
  • Medical
  • Mining
  • Petroleum
  • Power Generator
  • Semiconductor

What are the Characteristic Features of a Gas Ball Valve?

Each gas ball valve constructs from high-quality materials.

The gas ball valve produces standard and superior thread connections.

Moreover, this device sticks to international standards.

It has a legitimate compliance certification.

The life Expectancy of Gas Ball Valve – How Long Does It Takes?

A gas ball valve will highly benefit for approximately 15 years or more of services. 

Installation of Gas Ball Valve

Installation of Gas Ball Valve

Who Should allow to Install or Replace a Gas Ball Valve?

While installing or repairing your gas ball valve, it is highly advised that you should hire a professional and licensed plumber or contractor. 

This is necessary enough to maintain the safety of everyone’s life.

How do I know if the Gas Ball Valve is Open or Closed?

A gas ball valve is open if the long side of your handle is in a parallel direction. However, it closes if it is perpendicular.

What are the Advantages and Disadvantages of Gas Ball Valve?

The gas ball valve provides a lot of advantages and benefits, including:

  • Easy to use and Install

The gas ball valve is designed with a lightweight and simple structure. It makes them easy to use and install during the application.

  • Versatility

This device is applicable and suitable in different industrial applications.

  • Efficient

Can operate in a little twist and finalize with bible-tight.

  • Affordable

The gas ball valve has a lower price compared to other valves. It provides a cost-effective solution.

  • Easy to maintain

The gas ball valve is very simple to maintain and offers a s quick repair. 

  • High-strength

This device rovides a steady and superior performance. The gas ball valve can sustain with high-temperature, high-volume, and high-pressure applications.

  • Durability

Another good thing about gas ball valves is that they provide a long lasting-services. Because of its durability, this device is not easy to deform and damage.

Disadvantages of gad ball valve:

  • Getting erosion which is a cause of quick damages.

What is the Difference Between Gas Ball Valve Between Water Ball Valve?

The gas ball valve and water ball valve have the same function.

The gas ball valve is suitable for water application, but the water ball valve is not advisable for gas purposes.

What Does Makes The Gas Ball Valve Different?

The gas ball valve gives better and excellent performance.

It has a compact and unique design than another valve.

Moreover, the gas ball valve has sealed tightly and delivers a simple operation.

What are The Selection Criteria of Gas Ball Valve?

In choosing a gas ball valve, you need to consider the following criteria:

  • Requirements – You need to identify the system’s performance required, like pressure, temperature, and flow rates.
  • Chemical characteristics – Know the reaction of the gas ball valve in different chemicals. In this way, you can choose the right and suitable ball valve for your gas applications.

Other Selection criteria of gas ball valve:

  • Housing material
  • Seal
  • Connection sizes and type
  • Circuit function
  • Operation type

How Much Does Gas Ball Valve Price?

The exact price of the gas ball valve will depend on the materials and features.

Most of the gas ball valve prices are bounded by $100 and $300.

The gas ball valve is commonly expensive than another valve.

However, the gas ball valve is durable and strong than gate valves.

Parts of Gas Ball Valve

Parts of Gas Ball Valve

What are Different Parts of Gas Ball Valve?

The gas ball valve is composed of different parts such as:

  1. Chrome ball
  2. Pressure class
  3. Temperature class
  4. Robust shell
  5. Bullet sealing
  6. Pin sealing
  7. Steel hand


The gas ball valve is suitable for both gas and water applications.

After reading this article, you get more information in terms of the gas ball valve usage, materials, cost, and applications.

Always remember the selection criteria in choosing the gas ball valve to get the best one.

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