CN
Ingenuity and pursuit of excellence
Beto provides a one-stop solution for a full set of industrial control valves, providing full-process services including design, selection, manufacturing and service, covering pre-sale, sales, and after-sales services.
Company Profile

Zhejiang Beituo Valve Co., Ltd. has been committed to providing customers with high-quality ball valve products and services.

View More  →
Honor Qualification

With each hard work, the company has passed ISO9001 quality system certification, SIL certification, 607 fire prevention certification...

View More  →
Quality Assurance

It has its own production workshop, high-precision CNC machine tools and machining centers, and complete inspection and testing equipment.

View More  →
Download

Our current standard product catalog includes a variety of product models. Click here to view and download our catalog.

View More  →
Products
Our products
We specializes in the production of floating ball valves, trunnion ball valves, forged steel ball valves, pneumatic ball valves, electric ball valves, etc., and can also customize products according to customer needs.
Application
Industry application

Oil and gas industry

 

Petrochemical industry

 

Coal chemical industry

 

Power industry

 

Metallurgical industry

 

Oil and gas industry

The oil and gas industry is a comprehensive industry involving oil and gas exploration, development, production, processing, transportation, storage, sales and other links. It is an important part of the global energy industry and plays an important role in the country's economic development and security. The oil and gas industry not only creates great economic value for the country and provides tax and employment opportunities, but also an important guarantee for national energy security. In addition, it also plays an important role in promoting the development of related industries, such as chemical industry, logistics, finance, etc. At the same time, the development of the oil and gas industry has also promoted technological progress and innovation, and made positive contributions to social progress.

View More →

Petrochemical industry

The petrochemical industry is an important basic and pillar industry of the country, covering the exploration, development, production and investment, operation and trade of oil and natural gas and its related products. According to Shenwan's industry classification standards, the industry can be subdivided into three categories: oil and gas exploitation, oil service engineering, refining and trade. The petrochemical industry has a huge total economic volume and a high degree of industrial relevance in the national economy, and is a key industry to support economic development.

View More →

Coal chemical industry

Coal chemical industry refers to the process of using coal as raw material and chemical processing to convert coal into gas, liquid and solid fuel and chemicals. It mainly includes coal gasification, liquefaction, dry distillation, tar processing and calcite acetylene chemical industry. Coal chemical processing process. The chemical structure of organic matter in coal is a thick ring dominated by aromatics as the unit core. It is connected by bridge bonds and has a macromolecular structure with various functional groups. Through thermal processing and catalytic processing, coal can be converted into various fuels and chemical products.

View More →

Power industry

The power system is a power production and consumption system composed of power generation, transmission, distribution, sales and use of electricity. Among them, the power industry covers four aspects: power generation, transmission, distribution and power supply. The power industry is a basic industrial industry that converts various types of primary energy into electricity through the corresponding power generation equipment, and then transmits power from the power plant to the end-user through the transmission and distribution network, providing end-users with power with power with different voltage levels and different reliability standards and other power auxiliary services.

View More →

Metallurgical industry

The metallurgical industry refers to the industrial sector of exploration, mining, selection, smelting and rolling of metal minerals. It is mainly divided into two categories: ferrous metallurgy and non-ferrous metallurgy. As an important industrial raw material supply sector, the metallurgical industry provides abundant metal materials for all sectors of the national economy, which is the material basis for industrial economic development.

View More →
News
The latest news
What is the difference between a clamp butterfly valve and a flange butterfly valve?

2024-09-30

What is the difference between a clamp butterfly valve and a flange butterfly valve?

Clamp butterfly valve and flange butterfly valve are two common types of butterfly valves. The scope of application of the two butterfly valves is very wide, but many friends can't tell the difference between the clamp butterfly valve and the flange butterfly valve, and they don't know the difference between the two. The clamp and flange of the butterfly valve are two connection methods. In terms of price, it is relatively cheaper for the clamp type...

  View More

Analysis of the whole process of valve maintenance: key steps to restore safety and efficiency

2024-09-30

Analysis of the whole process of valve maintenance: key steps to restore safety and efficiency

The general procedure of valve maintenance is a systematic and meticulous process to ensure that the valve can return to normal operation and meet the requirements of safety and reliability. The following are the general procedures for valve maintenance according to multiple sources:

  View More

Three eccentric valves: zero leakage, long-life fluid control expert

2024-09-30

Three eccentric valves: zero leakage, long-life fluid control expert

The three eccentricity of the three eccentric valves are: axis eccentricity, spherical eccentricity and sealing surface eccentricity. Three eccentricity (1) The offset of the valve plate relative to the center of the valve body; (2) The offset of the valve shaft relative to the center line of the valve body; (3) The center line of the valve shaft is offset against the shaft at the cone angle of the seat.

  View More

What are the types and classifications of ball valves?

2024-09-30

What are the types and classifications of ball valves?

A ball valve is a valve with a ball as the closed member. It is mainly composed of a valve body, valve seat, ball body, stem, handle (or other driving device, such as electric actuator, pneumatic actuator or hydraulic actuator). The stem rotates around the axis of the ball valve. It is mainly used to cut, distribute and change the direction of media in the pipeline. Multiple flange ball valve Q41F has been provided, which is widely used in major urban factories in China and exported to the international market.

  View More

How does the ball valve work?

2024-09-30

How does the ball valve work?

The ball valve is a ball driven by the valve stem as an opening and closing part, and the valve rotates around the axis of the ball valve, which can be used for fluid regulation and control. Ball valves came out in the 1950s and have now become the most widely used valves.

  View More

Technical requirements for valve installation

2024-09-30

Technical requirements for valve installation

In the fluid system, the valve is a device used to control the direction, pressure and flow of the fluid. During the construction process, the quality of valve installation directly affects the normal operation in the future, so it must be highly valued by construction units and production units.

  View More

Causes and preventive measures of valve stem breakage in industrial production

2024-09-30

Causes and preventive measures of valve stem breakage in industrial production

In industrial production, valve stem fracture is a problem that cannot be ignored. Valve stem fracture generally occurs at the root of the upper and lower threads, where the cross-sectional area is the smallest, and it is prone to stress concentration and exceeding the standard. Especially when the working conditions deviate significantly from the design parameters, for example, a power plant has repeatedly broken the valve stem trapezoid thread return groove after the DN150 electric gate valve is opened.

  View More

Full analysis of butterfly valve material selection

2024-09-30

Full analysis of butterfly valve material selection

The material selection of the butterfly valve mainly depends on its use environment and media characteristics. The following is a detailed analysis of the material selection of the main components of the butterfly valve (body, valve plate, valve seat): 1. Valve body material Cast iron: including gray cast iron (CI) and ductile cast iron (DI). Gray cast iron butterfly valve is the most common one. It is mainly used in water systems, but it is easy to rust, has a relatively short service life and is cheap. The performance of ductile cast iron butterfly valve is comparable to that of carbon steel. It is generally used in water system pipelines, and it is also a material widely used in water systems at present.

  View More

Characteristics and technical parameters of the clamp check valve

2024-09-30

Characteristics and technical parameters of the clamp check valve

The clamp check valve is also known as counterflow valve, check valve, back pressure valve and one-way valve. This kind of valve is automatically opened and closed by the force generated by the flow of the medium itself in the pipeline, which is a kind of automatic valve. The clamp check valve is suitable for various pipelines with nominal pressure PN1.0MPa~42.0MPa, Class150~2500; nominal diameter DN12~1200mm, NPS1/2~48; working temperature -196~540℃, and is used to prevent the backflow of the medium. By selecting different materials, it can be used for a variety of media such as water, steam, oil, nitric acid, acetic acid, strong oxidizing medium and urea.

  View More

Advantages and disadvantages and scope of application of ball valves

2024-09-30

Advantages and disadvantages and scope of application of ball valves

Because ball valves usually use rubber, nylon and polytetrafluoroethylene as seat sealing ring materials, its use temperature is limited by the seat sealing ring material. The cut-off effect of the ball valve is achieved by the metal sphere pressing each other between the plastic valve seat under the action of the medium (floating ball ball valve). Under the action of a certain contact pressure, the valve seat sealing ring undergoes elastic plastic deformation in local areas.

  View More

Contact
Contact us
Zhejiang Beituo Valve Co., Ltd.
Building 1, No. 278 Haitong Road, Binhai Industrial Park, Longwan District, Wenzhou City, Zhejiang Province
+86-135 6622 0258 (Mr. Zhang)
+86-189 6871 8981 (Ms. Li)

  • Wechat

  • Wechat

  • Mini Programs

Copyright © 2025 Zhejiang Beituo Valve Co., Ltd. Technical Support:FSQCN

This website is the official website of the enterprise. If it involves infringement and violations, please contact us in time to update and delete it!