Your Reliable Refrigeration Ball Valves Manufacturer

D&R Metal Industry is a professional refrigeration ball valve manufacturer in China. For over 18 years of manufacturing expertise, we can give full support to your refrigeration ball valve product development. We can also customize refrigeration ball valves based on your requirements.

  • Low MOQ refrigeration ball valves to start your business
  • Complete testing of material before mass production
  • Tailored structure shape, part, packaging, logo, and more
  • 100% support on your refrigeration ball valves
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Why D&R is Trusted in Refrigeration Ball Valves Manufacturing

D&R, a certificated ISO9001 factory dedicated to manufacture and supply refrigeration ball valves. We can custom any refrigeration ball valves according to your idea or drawing. At D&R, we offer the best solution based on your refrigeration ball valves. Just send us your layout now and get an instant quote within 8 working days.

D&R Metal IndustryYour Leading Refrigeration Ball Valves Manufacturer

AC Two Way Refrigeration Ball Valves

D&R manufactures ac two-way refrigeration ball valve at a competitive price. It is ideal for any application in the industry. D&R will provide a one-stop solution for your valve needs.

Superior Refrigeration 594WA-25ST Ball Valve

D&R offers superior refrigeration 594WA-25ST  ball valve with great options. Each valve is tested rigorously, including factory tested under pressure.

High Performance Ball Valves for Refrigeration

These high-performance ball valves for refrigeration are ideal for retail and industrial refrigeration. It is designed for applications that require leak-free performance.

Brass Refrigerant Ball Valves

D&R brass refrigerant ball valves are available at a cheap price without compromising quality. As an expert manufacturer, we offer 100% guaranteed-quality valves, completely tested in the workshop.

54mm Refrigerant Ball Valves

These 54mm refrigerant ball valves come in a range of sizes, styles, designs, and multiple features. D&R offers a wide variety of products with great options.

Refrigeration Welding Ball Valves

Refrigeration welding ball valves can be customized according to specific needs and requirements. D&R can make new and unique valves at great prices.

D&R Refrigeration Ball Valves

D&R Metal Industry refrigeration ball valves stand out for their high performance, durability, and reliability. These metal products are built to the highest quality standards. If you are having an upcoming project or business to start, D&R will provide you the best solution.

We can provide competitive prices and good services for you. With many years of excellence in manufacturing refrigeration ball valves, D&R will be your trusted source for metal valves. We will provide 100% support for your product development, from design to delivery.

Brass Valve & Fitting Manufacturer

How We Manufacture Your Refrigeration Ball Valves

cut material
We will choose the right brass material for refrigeration ball valves based on your detailed order.
test material
Material Testing
We will make strict testing on your refrigeration ball valves material, after the material is ok, then we will arrange the material cutting
brass forging
Forging process can ensure the right shape of refrigeration ball valves based on your order requirement
sand blasting
Sand Blasting
Sand Blasting will make your refrigeration ball valves surface clean and smoothly.
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
Brass Valves Assembly
We will assemble your refrigeration ball valves 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 refrigeration ball valves before packaging and shipping.

Rocket Your Business with D&R Refrigeration Ball Valves

brass valve and fittings design

D&R Metal Industry – Your Ultimate Refrigeration Ball Valves Manufacturer in China

Are you having a hard time looking for the perfect partner for your start-up business, or having an upcoming project? D&R Metal Industry is your to-go solution provider.

We have almost 20 years of experience in manufacturing high-precision valves. We offer competitive price refrigeration ball valves along with good service.

D&R Metal range of refrigeration ball valves is appraised for their great performance, durability, and reliability. Because it’s built to the highest quality standards, you can guarantee optimum quality. It can turn the refrigerant flow on-off allowing repairs or recharge the refrigerant.

Refrigeration Ball Valve

Our refrigeration ball valves are compatible with several refrigerants and oils, including CFC, HCFC, HFC, and HFO. D&R valves are installed in discharge, suction, and liquid lines. The stem of the valve has been double sealed has the ability to prevent rupturing.

D&R Metal refrigeration ball valves feature bust-proof and spindles; designed to secure maximum tightness. Provide long service life and no leakage.

Each valve includes a seal cap with a retaining strap. It also has a slim-line design for easy operation handling. Broad temperature ranges and more.

With D&R Metal refrigeration ball valves, you can ensure your success in this business. Our products are made through our strict quality control. D&R is acquired with ISO 9001 and other quality standards. We want to make sure that our refrigeration ball valves have satisfactory performance and quality.

Refrigeration Water Inlet Valve

Our engineers keep on balancing the quality and cost of our refrigeration ball valves. D&R offers you affordable solutions and refrigeration ball valves reachable by your budget.

D&R refrigeration ball valves have been distributed in different countries worldwide such as Australia, Southeast Asia, South America, Europe, and more.

D&R is your most trusted solution provider in this industry. We are acquired with all the capabilities you require for a refrigeration ball valve manufacturer.

Rest assured, at D&R you will have 100% full support on after-sales. You can book your orders anytime. We assigned a professional team to help you find your ideal refrigeration ball valves for the best prices.

Refrigeration Ball Valve

Refrigeration Ball Valve

What is a Refrigeration Ball Valve?

Refrigeration ball valves regulate refrigerant flow to allow for repairs or recharge. Design in HVAC/R applications to control liquid or gas flow. 

The valve stem is double sealed for safety.

These valves are typical in air conditioning and refrigeration suction, discharge, and liquid lines.

How Does Refrigerator Ball Valve?

Many refrigeration compressors have both suction and discharge service valves. These allow attaching refrigeration instruments and isolating the compressor.

The valve is open, and the gauge port is closed, enabling the refrigerant to flow. The valve is front-seated if the valve stem is entirely in.

Permits the refrigerant to flow and the gauge port to read the system pressure.

What are the Uses of Refrigeration Ball Valve?

The refrigeration ball valve is used to inflate air and water inflatables.

Refrigeration ball valve, fine workmanship, can be used alone or with other equipment.

Applicable in gas, hot water pipe and other industries.

What are the Specification of Refrigeration Ball Valve?

During maintenance shutdowns, D&R refrigeration ball valves isolate suction, discharge, and liquid line pipes.

  • Brass body
  • Longer tubes, 100% copper connections
  • 650 psig
  • -40°C to 121.11°C

What are the Benefits of Refrigeration Ball Valve?

Ball valves are widely used in business and it is safe to maintain them before they corrode.

The refrigeration ball valves are made for applications that require no leaks.

  • Durable
  • Simple to use
  • Simple to repair
  • Cost-effective
  • Compatible with R-410A and CO 2
  • Brass body
  • Bi-directional flow traits

How Do You Avoid Freezing a Ball Valve?

Drain ball valves in frost-prone areas. Water collects between the ball and the valve body if the valve is fully open or closed.

The ball valve will be damaged if water freezes between the ball and the valve body.

After draining the backflow prevention assembly, all ball valves must be half open/half closed (45°).

Drain the pipeline and assembly while opening the ball valve 45°.

The valve must be closed before repressurizing.

Refrigeration Ball Valves

Refrigeration Ball Valves

Are Refrigeration Ball Valves Reliable?

Ball valves make a better seal and last longer yet are more costly.

They’re frequently employed for control and cutoff.

Ball valves can quickly open and close.

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