Your Premier Manufacturer of Brass Bleed Valve

D&R Metal Industry is a leading Chinese manufacturer with more than 15 years of experience. We have strong R&D team including professional engineers.

  • High-quality brass bleed valve with competitive price
  • Standard and custom-made brass bleed valve
  • A wide range of brass bleed valve design and sizes
  • Precise and high functional

Why D&R Metal Industry is a Dependable Brass Bleed Valve Manufacturer

D&R Metal Industry has more than 15 years of experience in the industry. We are now recognized as a leading manufacturer and supplier of brass bleed valves. We are dedicated to providing customers with a world-class solution for commercial, residential, and industrial needs. With our high-capability of manufacturing brass bleed valves, we are able to provide fast lead time, speed delivery, high-quality, and competitive price. Send us your inquiry!

D&R Metal IndustryYour Professional Brass Bleed Valve Manufacturer

Air Bleeder Valve

We manufacture Air Bleeder Valve that features rust protection, high temperature resistance, and reliable sealing.

Hydraulic Pressure Bleed Valves

Our Hydraulic Pressure Bleed Valves have forged brass body with customizable sizes according to your needs.

Bleed Needle Valve

Bleed Needle Valves are ideal for easy relieve process pressures that are trapped between instrument and shut off valves.

Luxury Bleed Valve

Luxury Bleed Valves are integrated with radiator bleed key and BSP male thread.

Radiator Brass Bleed Valve

D&R is a professional manufacturer of Radiator Brass Bleed Valve. Our Radiator Brass Bleed Valves are manufactured with wide range of specs and sizes.

BSP Bleed Valve

Our BSP bleed valves are produced using solid brass. It is equipped with O-ring for secure and easy installation.

Features of Brass Bleed Valve

Main Markets
We started in the European market and now cover the USA, Mexico, Brazil, UK, Venezuela, Argentina, Spain, Russia, Kazakhstan, Poland, Dubai, and Germany,
Company Credibility
The head office was established in 2002 and D&R Metals was established independently in 2008. 90% of our customers have been working with us for over a decade.
1 Year Warranty
You will get one year warranty for all your brass bleed valve orders. If you have any problems after one year, we can also provide you with free online support.
Detailed Q&A
We have a full list of frequently asked questions and answers, which you can check for yourself at the bottom of this page. In the meantime, we are waiting for your inquiry!

D&R Brass Bleed Valve

Before the production of our brass bleed valves, we strictly control and select raw materials in accordance to guidelines and standards of the industry. We also monitor every production stage and test the products before shipment.

With our research and development team, we are able to produce an innovative and high-quality brass bleed valves. Through our automated production machines and state-of-the-art facilities, we are able to manufacture a wide range of brass bleed valves that will meet your requirements.

Brass Valve & Fitting Manufacturer

How We Manufacture Your Brass Bleed Valves

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 Bleed 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 Bleed Valves 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 Bleed 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 Brass Bleed Valves before packaging and shipping.

Rocket Your Business with D&R Brass Bleed Valves

brass valve and fittings design

D&R Metal Industry – Premier Brass Bleed Valve Manufacturer in China

Are you looking for a trusted manufacturer of brass bleed valves? D&R Metal Industry is your best choice! We have over 15 years of experience in the production of high-quality brass valves. We also supply products to customers from around the world.

Here in D&R Metal Industry, we are committed to giving customers a wide range of brass bleed valves to make sure that they will suit your applications. You can guarantee that you will purchase the right product with good quality.

In addition, we are manufacturing brass bleed valves that are fully customizable. We can personalize your orders with your logo, design, preferred size, etc. according to your specifications. You can send us your details so we can give you an instant quote.

Brass Bleed Valve

All our brass bleed valves are fabricated using 100% brass materials. With these high-quality raw materials, you can guarantee their durability. It is also a factor that will assure you of high-performance and long-lasting brass bleed valves.

D&R Metal Industry has more than 15 years of experience in the industry. Due to that, we are recognized as a leading and top-rated manufacturer in China. With our research and development team, we are able to produce innovative and high-quality brass bleed valves.

Aside from that, we also commit to providing customers with a hassle-free buying experience. Whether you are a retailer or engineer, you can trust D&R Metal Industry as your manufacturer! With our high capability of manufacturing brass bleed valves, we are able to provide fast lead time, speed delivery, high-quality, and competitive price.

Request a quote for your next brass bleed valve orders! Contact us today!

What is Brass Bleed Valve?

Brass Bleed Valve

Brass Bleed Valve

A brass bleed valve is a type of valve that is normally opened and closed with the use of a brass threaded bleed screw. 

This type of valve is typically used to vent pressure or release media from within a system.

What is the Required Brass Bleed Valve contains Before Line Maintenance Work?

A brass bleed valve is often required before working on a line containing pressurized liquids or gases. 

Other times, system operators employ bleed valves to discharge media for testing or calibrating.

What is the Purpose of Brass Bleed Valve?

Brass Bleed Valve

Brass Bleed Valve

The objective of the brass bleed valve is to discharge air that often remains stuck into the vents, causing it lesser functional.

The valve contains a connector that threads into a condenser tapped at the system’s base, and a flexible brass bleeds screw, with a 5mm flat face, in its core.

What to Consider on Selecting Brass Bleed Valve?

Following should be considered:

  • It should be chosen based on the tension amount.
  • The authenticity of the seals
  • Reliability of separation
  • Competency of detecting
  • Durability of restriction
  • Movement
  • Servicing
  • Dimension
  • Separation

What is the Application of Brass Bleed Valve?

Brass Bleed Valve

Brass Bleed Valve

  • Upstream of a pressure regulator or sensor, tension is relieved.

It is critical to release tension when removing a sensor or adjusting a control mechanism in high-pressure and low-pressure hydraulic structures.

Brass bleed valves allow workers to release flow rates progressively, consistently, and securely.

  • Closed Liquid Systems (CLS) and Hydraulic Mechanisms

The development of retained air or gas chambers is a risk in closed fluid mechanisms.

These compartments, which can be found in pumps, engines, and gasoline sources, can severely impact unit functioning.

By adding brass bleed valves at appropriate locations in the unit, controllers can make it easier to remove detained air.

  • Drainage Filters

Substances are typically removed by filtration in air and gas frameworks.

However, they may accumulate substances and other fluids, making them malfunction.

Implementing a brass bleed valve helps the substance flow, extending the filter’s entire operational life.

What are the Features of Brass Bleed Valve?

It incorporates needle and pneumatic devices, minimizing the number of connectors.

Grounds and threading roll spindles; for a lifetime, the tip of the stems must be 17-4ph.

Leakage-resistant gasket with minimal operational pressure dust cover prevents stemmed connections from outside pollution Strong chrome-coated thermal coding traceable ball.

What is the Technical Specification of Brass Bleed Valve?

Brass Bleed Valve

Brass Bleed Valve

  • 6000 psi operating capacity (410 bar)
  • PTFE, Grafoil is used to fill the stems.
  • Panel mounting is available if needed. Pre – distribution, each valve is thoroughly tested by the manufacturer.
  • BSPP,JIC,SAE,NPT,BSPT End Connections

What are the Advantages of Brass Bleed Valve?

  • Convenient structure
  • Seals the valves withstand pressures from neither the upstream and downstream ends.
  • Ventilation of the space between its mask valves.
  • About 60% weight reduction and 70% implementation time efficiency.
  • A significant decrease in leak routes ensures a reduced risk of hazard. Increased operational safety.
  • Considerable space savings over a standard system with individual valves.
  • Can be employed as insertion and sampling stations for chemicals.
  • Minimize contamination of the material.
  • Equipment should be taken out of operation for cleaning or maintenance.
  • Pressures caused by strain and disturbance are decreased
  • For a marginal pressure decrease, consistent flow is required.

What Types of Valve is Brass Bleed Valve?

Brass Bleed Valve

Brass Bleed Valve

A brass bleed valve is a valve that is usually opened or closed with slotted bleed screws.

Usually, these valves allow for the venting of pressures or the discharge of material within a network.

It is frequently required before operating on a system that includes pressured fluids or gases.

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