About Us

DBV VALVE CO., LTD has been focusing on the industrial valve since 2001. Over the years, DBV industrial valves manufacturer has introduced a great diversity of butterfly valves, check valves, gate valves, globe valve, ball valves, valve configurations (PMSS combination of soft and hard) that keeps up with the trend of the world, and valve control and automation.

DBV industrial valves manufacturer has now become an established valve manufacturer that had earned high customer satisfaction. Our customers come from all over the world including the USA, Japan, UK, Canada, Australia, Netherlands, Italy, Spain, New Zealand, and so on. DBV company will keep devoting ourselves, providing the best services and products to our customers.

Download DBV Product Catalog PDF (Valve PDF)

Rich Experience

DBV industrial valves manufacturer has 20+ years of experience in the manufacturing of ball valves, butterfly valves, gate valves, globe valves, check valves, plug valves in stainless steel, carbon steel, alloy steel, low-temperature steel, and other special steel.


Quality and Operational Safety for our consumers is our top priority. DBV industrial valves manufacturer produces various industrial valves according to the latest valve design standards. In size DN3 to DN1400(1/8″ to 56″), suitable for pressure up to class 2500 and Working temperature -196℃~800℃.

Competitive Prices

DBV company owns several workshops in China, the cheaper labour costs, land costs, and raw material costs have helped us to reduce manufacturing costs greatly. So DBV industrial valves manufacturer is able to offer more competitive factory-direct prices to global clients.


DBV, an experienced industrial valves manufacturer certified by API 6D, API 609, API 607, API 6FA, SIL3, CE/PED & ISO9001, and ISO 15848-1, provides premium international standard valves and custom valves for global clients. The product range covers industrial valves such as butterfly valves, ball valves, globe valves, gate valves, gate valves, plug valves, and more.

  • Min Order Quantity: 1 pcs
  • Custom Material: Carbon steel, Stainless steel, Cr-mo Alloy, Duplex stainless steel, Copper alloy, Monel Alloy, Inconel Alloy, Titanium Alloy, Hastelloy, etc.
  • Custom Valve Actuators: manual, gearbox, pneumatic, hydraulic, electric, pneumatic-hydraulic, electric-hydraulic
  • Custom Connection Type: Threaded; Welded / Socket welding; Flanged / Lugged / Wafer; Union; Manifold-mount, etc.
  • Applications: power generation, chemical processing, gas transmission, food and beverage, mining, oil and gas, water and sewage processing, etc.
Ball Valve manufacturer

Wholesale Ball Valves

DBV Product Line: Floating Ball Valve, Trunnion Mounted Ball Valve, 3 Way Ball Valve, Top Entry Ball Valve, Side Entry or Split Body Ball Valve, Three-piece body Ball Valve, etc.

wholesale butterfly valve manufacturer

Wholesale Butterfly Valves

DBV Product Line: Wafer Style Butterfly Valve, Lug Style Butterfly Valve, Double/Triple Offset Butterfly Valve, High Performance Butterfly Valve, etc.

wholesale check valve manufacturer

Wholesale Check Valves

DBV Product Line: Swing Check Valve, Stop-Check Valve, Ball Check Valve, Silent Check Valve, Tilting Disc Check Valve, Lift Check Valve, Piston Check Valve, Dual Plate Check Valve, etc.

wholesale gate valves

Wholesale Gate Valves

DBV Product Line: Solid Wedge Gate Valve, Flexible Wedge Gate Valve, Split wedge or Parallel disks Valve; Screwed Bonnet/Bolted-Bonnet/Welded-Bonnet/Pressure-Seal Bonnet Gate Valve; Rising Stem or OS & Y Type (Outside Stem and Screw Type); Non-rising Stem type, etc.

wholesale Globe Valve manufacturer

Wholesale Globe Valves

DBV Product Line: Z types/Y types/Angle Types Globe Valve; Screwed bonnet/Bolted-bonnet/Welded-Bonnet/Pressure-Seal Bonnet Globe Valve, and more.

plug valve manufacturer

Wholesale Plug Valves

DBV Product Line: Lubricated Plug Valve, Non-Lubricated Plug Valve, Eccentric Plug Valve, Expanding Plug Valve, etc.

How We Complete Your Valve Orders?


chemical industry valves

Chemical Industry



LNG & Cryogenics

LNG & Cryogenics

water and sewage

Water and Sewage Processing

mining industry VALVES

Mining Industry

Refining & Petrochemical

Refining & Petrochemical

Power Industry valves

Power Industry

Food and beverage

Food and Beverage

Oil & Gas Vlaves

Oil & Gas



Petroleum Valve in the Oil and Natural Gas Field

Petroleum valves are widely used in the oil and gas industry, and different types of petroleum valves have different functions. This article will introduce in detail the specific applications of petroleum valves in the oil and gas industry. Historically,…
Wafer Concentric Butterfly Valve with Gear

Butterfly Valve Buyer’s Guide (2021 Update)

The butterfly valve is a quarter-turn rotational motion valve; the working of the valve is similar to the ball valve. Industries use these valves because of their lightweight, easy installation, low cost, and quick operation. The butterfly…
Non Slam Check Valve

Check Valve Buyer’s Guide (2021 Update)

Check valves are abundantly found in many industrial applications preventing reverse flow and water hammer. Both phenomena can cause fatal damage to pipework in industries; they can cause rupture or pump damage. Check valve or one-way valve…
Bellow Globe Valve

Globe Valve Buyer's Guide (2021 Update)

Globe valve performs the same function as every single valve; controlling the flow of matter. The valve got its name from its round appearance. Unlike check valve, we can adjust the flow by the handwheel over the valve, or we can use an automated…
Metal Seated Ball Valves

Ball Valve Buying Guide (2021 Update)

Valves are mechanical devices that control the pressure or flow of fluid in the hydraulic or air system. They are vital components of pipe systems that transport liquid, gases, vapors etc. They have been in use for more than 125 years. Many…
Plug Valve vs. Ball Valve (1)

Plug Valve vs. Ball Valve

We all know very well that valves are used for controlling the flow of liquids and gases in different types of situations. For example, in our homes, valves that are used in gas applications are the plug valves. They are also used in toilet…
Ball Valves vs. Butterfly Valves

Ball Valves vs. Butterfly Valves

Although ball valves and butterfly valves come with many differences, they have some similarities also. Both these valves are easy to open and are quite popular. They are quarter-turn valves with simple designs and low cost. Due to these…

Gate Valves VS Globe Valves – Advantages and Differences

Gate valves and Globe valves are the most abundant valves in industries and factories. Both the valves are designed to keep the flow streamline and safe. It was considered that both the gate and globe valves are the same, but it's not true. Besides…

Valve Types with Their Advantages and Disadvantages

Valves are essential for the regulation of fluid flow and to open and close the fluid flow path. Various valves are used in different applications, and they all have their pros and cons. A few valves have been discussed in this article, along…
Types of Flow Control Valves

Types of Flow Control Valves

As the name depicts, flow control valves are the valves that control the flow of the liquid. These valves may be of simple design, whereas some are complicated closed-loop electro-hydraulic valves. The good thing about these electro-hydraulic…
Gate Valves VS Ball Valves

Gate Valves VS Ball Valves

A valve is an object that regulates, directs and control the flow of fluids or gases from a pipe by opening, closing or partially opening the pipe or passage of the gas or liquids. Many valves have been used in industries, households and many…
Butterfly Valve vs. Globe Valve

Butterfly Valve vs Globe Valve

Butterfly valve and globe valve have a common similarity which is to control the flow in the pipeline. Globe valve has a disk that moves in a straight line along the seal's central line to open and close the valve. There is a stem axis of…

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