Ball Valve China – Top 5 China Ball Valve Manufacturers

Jerry — Sat, 08 Jan 2022 10:49:21 +0000

All You Need to Know About China Ball Valves

These valves belong to the quarter-turn on/off valve family. This means that a 90-degree turn can either permit or stop the flow of media using a ball-like mechanism inside the valve. Ease of operation is the main advantage of ball valves. In industrial applications, this is a very reliable device for a complete and tight shutoff.

However, this type should not regulate flow media in a partially open or closed manner. The pressure might affect some valve parts.

Top 5 Ball valve manufacturers in China

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Neway Valve

As the largest and world-famous trunnion ball valve manufacturer in China, Newway Valves has been committed to providing customers with a full range of industrial valve solutions, specializing in the production, development, sales, and service of industrial valves. Cryogenic ball valves and top entry ball valves are widely used in oil and gas, chemical, electric power, shipbuilding, mining, and water. Processing, industrial systems, and other fields.

Jiangnan Valve

Jiangnan Valve is a famous ball valve manufacturer in China. After more than 20 years of hard work and independent innovation, it has developed into a leading company in China’s valve industry. Jiangnan valve products have been widely used in the world-famous top 500 ABB multinational group companies, the Yangtze River Three Gorges, Qinshan Nuclear Power Plant, the export of Pakistan Chasma nuclear power plant, the PLA General Equipment Department, a wind-moving base, nuclear submarines, missile launching bases, China Aerospace Group supersonic 5 More than 8,000 large and medium-sized key projects at home and abroad, such as the test base and the Aircraft Engine Research Institute of the National Defense Science and Technology Bureau.

Shentong Valve

Shentong Valve is a state-level high-tech enterprise, an innovative enterprise in Jiangsu Province, a demonstration enterprise for energy conservation and emission reduction, and a demonstration enterprise for intellectual property management in Jiangsu Province. It has a civil nuclear safety equipment design and manufacturing license and special equipment for pressure vessel and pressure pipe components. license. Passed the American Petroleum Institute API6D, API609 certification and ISO9001 quality management system, ISO10012 measurement management system, ISO14001 environmental management system, GB/T28001 occupational health and safety management system certification. The company specializes in the research, development, production, and sales of new special valves. Stainless steel ball valves are widely used in metallurgy, nuclear power, thermal power, coal chemical, oil and gas gathering and transportation, and petroleum refining, and other fields.

Zhonghe Su Valve

Reasons for the list: China Nuclear Su Valve is a technology-based manufacturing enterprise integrating industrial valve development, design, manufacture, and sales. It is also the first listed company in the China Valve Industry and China Nuclear Industry Group. The company’s products are widely used in domestic and foreign oil, oil and gas, oil refining, nuclear power, electric power, metallurgy, chemical, shipbuilding, paper, medicine, and other related industries and national scientific research departments. They have a good reputation and certain influence in the international valve market. At present, it has developed into a professional industrial valve production base with the most varieties, the most complete specifications, and the highest technical content in the domestic valve industry. It has a series of quality system certificates, product certification certificates, and testing qualification certificates. It is the most certified certificate in the same industry in China. Complete, quality management and testing methods for the most advanced companies.

ZECO valve

ZECO Valve was established in 1991. It is the first key enterprise of the Ministry of Machinery Industry to manufacture high and medium pressure ball valves and GGC valves in China. The pneumatic ball valve and electric ball valve are strictly implemented in national and industrial standards GB, JB, ANSI, API, DIN, JIS, BS, and other international standards, research, and development of low-temperature ball valves, high-temperature ball valves, and high-pressure ball valve, etc. formed 518 series, nearly 4000 specifications; specifications: DN6 ~ DN5000; working pressure: 1.0 MPa ~ 50Mpa, 150 lb ~ 2500 lbs; use temperature: -196 ° C ~ 800 °C; product marketing all over the world, the ball valve is widely used in oil, natural gas, chemical, electric power, metallurgy, national defense technology, mining, shipbuilding, food, medicine, water supply, HVAC, urban construction and other important areas.

What Are the Different Types of Ball Valves?

Ball Valves by Actuation

Lever handle type
- Ball valves are operated manually with a lever handle. The design of this ball valve allows for easy indication, improving safety, and precise opening and closing of media flows. These are suitable for low-pressure applications.
Gear-operated type
- A gear-operated ball valve is operated manually by turning a gear or wheel to open and close. It is usually made of metal so that it can withstand harsh conditions, hazardous chemicals, and highly stressful applications.

Ball Valves by Material

Stainless Steel Ball Valves
- Ball valves made of stainless steel offer excellent corrosion resistance and durability, making them suitable for any application. Among these are extreme temperatures, extreme pressures, and cryogenic applications.
Forged Steel Ball Valves
- The iron and carbon alloy that makes up the forged steel valve is compressed under extreme pressure. It has negligible or low flow resistance. Due to its PTFE elastomer, it provides reliable sealing.
Cast Steel Ball Valves
- Due to their excellent strength, cast steel ball valves are shock-resistant and corrosion-resistant. They have high temperature toleration also. These valves are used petrochemical plants and refineries.
Cast Iron Ball Valves
- Cast iron ball valves have an excellent temperature tolerance of 2100°F (1150°C). They are capable of withstanding high levels of vibration and are corrosion resistant. These are used in oil and gas, water and wastewater, and chemical applications.

Ball Valves by Design

Trunnion Mounted Ball Valves
- Trunnion mounted ball valve is anchored in place at the top and bottom with extra anchoring systems. There are zero chances of leakage. Its applications include LNG plants, hydrocarbon processing, and petrochemical industries
API6D Ball Valves
- API6D Ball Valve is certified to meet a series of requirements, including hydrostatic seat and stem backseat tests. This valve must contain a pressure relief if fluid might be trapped within.
Floating Ball Valves
- Floating ball valve is designed for low-pressure applications since it has smaller diameters. It is commonly used in food and beverage, oil and gas, hydrocarbon, and petrochemical industries.
Double Block and Bleed Ball Valves
- For critical applications in which repair, maintenance, or replacement of equipment does not interrupt the system, Block and Bleed Ball Valves are ideal. This valve provides a tight shutoff that prevents contamination from entering the system