Introduction to Floating Ball Valve
A floating ball valve is a type of quarter – turn valve. In a floating ball design, the ball is not fixed but is free to float within the valve body. When the valve is in the open position, the fluid can flow through the bore of the ball. When the valve is closed, the pressure of the fluid against the ball forces it against the downstream seat, creating a tight seal. Floating ball valves are widely used in various industries such as oil and gas, chemical, power generation, and water treatment due to their simple structure, reliable sealing performance, and low – flow resistance. Floating Ball Valve

10 Leading Floating Ball Valve Factories in China
1. Zhejiang Sunawei Valve Co., Ltd.
Zhejiang Sunawei Valve Co., Ltd. is a well – established valve manufacturer in China. With years of experience in the valve industry, the company has gained a solid reputation for its high – quality products. The company focuses on research, development, production, and sales of various types of valves, including floating ball valves. They have a professional R & D team that continuously innovation to meet the ever – changing market demands. The products of Zhejiang Sunawei Valve Co., Ltd. are widely sold not only in China but also in many international markets.
Website: https://www.sunay-valves.com/
Features of Floating Ball Valves
- High – quality Materials: They use premium stainless steel and alloy materials for the ball and valve body, ensuring excellent corrosion resistance and durability.
- Precise Manufacturing: The company adopts advanced manufacturing processes and precision machining equipment to ensure the accurate size and smooth surface of the floating ball, which helps to improve the sealing performance.
Advantages of the Company
- Customization: Zhejiang Sunawei Valve Co., Ltd. can provide customized floating ball valves according to customers’ specific requirements, such as special sizes, pressure ratings, and connection types.
- Excellent After – sales Service: The company has a complete after – sales service system, which can quickly respond to customers’ problems and provide solutions in a timely manner.
2. Shanghai Nawtech Valve Co., Ltd.
Shanghai Nawtech Valve Co., Ltd. is a high – tech enterprise specializing in valve production. The company has a modern production base and a group of highly skilled employees. They combine advanced technology with strict quality control to produce valves that meet international standards. In the field of floating ball valves, Shanghai Nawtech Valve Co., Ltd. has made remarkable achievements.
Features of Floating Ball Valves
- Advanced Sealing Technology: They use unique sealing materials and structures, which can effectively prevent fluid leakage even under high – pressure and high – temperature conditions.
- Low Operating Torque: The floating ball valves produced by this company are designed to have a low operating torque, making it easier for operators to open and close the valves.
Advantages of the Company
- Strong R & D Ability: The company invests a large amount of resources in research and development every year, continuously introducing new products and improving existing ones.
- Good Market Reputation: With high – quality products and reliable service, Shanghai Nawtech Valve Co., Ltd. has won the trust of many customers at home and abroad.
3. Jiangsu Shentong Valve Co., Ltd.
Jiangsu Shentong Valve Co., Ltd. is a large – scale valve manufacturing enterprise with a long – standing history. It has a comprehensive production and management system. The company’s products are widely used in key national projects and large – scale industrial enterprises. When it comes to floating ball valves, Jiangsu Shentong Valve Co., Ltd. offers a wide range of products.
Features of Floating Ball Valves
- Multiple End Connections: They provide various end connection options, such as flange, butt – weld, and socket – weld, to meet different installation requirements.
- Good Flow Coefficient: The design of the floating ball valves helps to achieve a relatively high flow coefficient, reducing energy consumption during fluid transportation.
Advantages of the Company
- Rich Production Experience: Decades of production experience have enabled the company to master advanced manufacturing techniques and ensure the stability of product quality.
- Strong Supply Capacity: The company has a large – scale production base, which can meet large – volume orders in a short time.
4. Guangdong Kaidi Energy Technology Co., Ltd.
Guangdong Kaidi Energy Technology Co., Ltd. is an innovative enterprise focusing on the field of flow control. The company integrates R & D, production, and sales. In the production of floating ball valves, it emphasizes the combination of technology and environmental protection.
Features of Floating Ball Valves
- Environmental – friendly Design: The company uses environmentally friendly materials in the production of floating ball valves and designs the products to be more energy – efficient.
- Intelligent Control Option: Some of their floating ball valves can be equipped with intelligent control devices, which facilitate remote control and monitoring.
Advantages of the Company
- Innovation – Driven: Guangdong Kaidi Energy Technology Co., Ltd. encourages innovation within the company, constantly exploring new technologies and materials for valve production.
- Flexible Business Model: The company can provide flexible cooperation models according to the needs of different customers.
5. Hunan Valin Sangang Co., Ltd. (Valve Division)
Although Hunan Valin Sangang Co., Ltd. is mainly known for its steel production, its valve division has also developed well in the valve market. The valve division has access to high – quality steel materials, which provides a solid foundation for the production of high – quality floating ball valves.
Features of Floating Ball Valves
- High – strength Valve Body: Utilizing the high – strength steel produced by the parent company, the valve body of their floating ball valves has excellent mechanical properties.
- Good Wear Resistance: The ball and seat are treated with special processes to improve wear resistance, especially suitable for applications with high – flow abrasive fluids.
Advantages of the Company
- Material Advantage: The internal supply of high – quality steel materials reduces production costs and ensures the quality stability of products.
- Quality Assurance System: The company has a strict quality control system, following international standards in the production process of floating ball valves.
6. Shandong Wuzheng Fluid Control Co., Ltd.
Shandong Wuzheng Fluid Control Co., Ltd. is a professional fluid control product manufacturer. It is committed to providing reliable valve solutions for various industries. The floating ball valves produced by this company have unique features.
Features of Floating Ball Valves
- Modular Design: The company adopts a modular design concept for its floating ball valves, which makes it easy to install, maintain, and replace parts.
- Wide Temperature Range Adaptability: The floating ball valves can operate stably in a wide temperature range, suitable for both extremely cold and hot environments.
Advantages of the Company
- Cost – effective: Through efficient production management and cost control, Shandong Wuzheng Fluid Control Co., Ltd. can provide cost – effective floating ball valves.
- Quick Delivery: The company has a reasonable production plan and good inventory management, which can ensure quick product delivery.
7. Tianjin Hongfa Valve Group Co., Ltd.
Tianjin Hongfa Valve Group Co., Ltd. is a well – known valve group in China. It has a complete industrial chain from raw material processing to valve assembly. The group attaches great importance to brand building and quality improvement in the production of floating ball valves.
Features of Floating Ball Valves
- Stable Sealing Performance: The company uses advanced sealing technologies and strict quality inspection measures to ensure the long – term stable sealing performance of floating ball valves.
- Standardized Production: The production process of floating ball valves follows strict international and national standards, ensuring product quality consistency.
Advantages of the Company
- Brand Influence: With a high – profile brand in the market, Tianjin Hongfa Valve Group Co., Ltd. can provide customers with more reliable products and services.
- Comprehensive Service: The company offers a full – range of services, including pre – sales consulting, in – sales support, and after – sales maintenance.
8. Fujian Nanping Nanfu Valve Co., Ltd.
Fujian Nanping Nanfu Valve Co., Ltd. is a local – leading valve manufacturer in Fujian. The company focuses on the development and production of middle – and high – end valve products. Its floating ball valves are well – recognized in the market.
Features of Floating Ball Valves
- High – precision Machining: The ball and valve body are processed with high – precision equipment, ensuring accurate dimensions and smooth surfaces, which are beneficial to improving the overall performance of the valve.
- Corrosion – resistant Coating: The company applies special corrosion – resistant coatings on the surface of floating ball valves, which can effectively protect the valves in corrosive environments.
Advantages of the Company
- Local Resource Advantage: Relying on local industrial resources, Fujian Nanping Nanfu Valve Co., Ltd. can obtain raw materials at a relatively low cost and ensure stable supply.
- Strong Technical Support: The company has a team of experienced technical experts who can provide technical guidance and support for customers.
9. Hebei Aobo Valve Co., Ltd.
Hebei Aobo Valve Co., Ltd. is a valve company with strong production and innovation capabilities. It is constantly exploring new areas in the valve industry. In the field of floating ball valves, it offers products with unique characteristics.
Features of Floating Ball Valves
- Lightweight Design: The company has developed a lightweight floating ball valve through material optimization and structural design, which is convenient for transportation and installation.
- High – pressure Resistance: The floating ball valves can withstand high – pressure conditions, suitable for applications in high – pressure pipelines.
Advantages of the Company
- Innovation Spirit: Hebei Aobo Valve Co., Ltd. encourages employees to innovate, and continuously launches new products and technologies to meet market needs.
- Good Customer Relationship: The company has established good relationships with many customers through high – quality products and sincere service.
10. Anhui Huamei Valve Co., Ltd.
Anhui Huamei Valve Co., Ltd. is a professional valve manufacturing enterprise with a long – term focus on product quality and customer satisfaction. In the production of floating ball valves, it adheres to strict quality control and continuous improvement.
Features of Floating Ball Valves
- Noise – reducing Design: The floating ball valves are designed to reduce noise during operation, which is especially important in quiet working environments.
- Long Service Life: Through the use of high – quality materials and advanced manufacturing processes, the floating ball valves have a long service life, reducing the frequency of replacement.

Advantages of the Company
- Quality – oriented: Anhui Huamei Valve Co., Ltd. takes quality as the top priority, and all products must pass strict quality inspections before leaving the factory.
- Customer – centric Service: The company always puts the needs of customers first, providing personalized service and solutions.
Bi-offset Butterfly In conclusion, these 10 leading floating ball valve factories in China represent the high – level production and innovation capabilities in the valve industry. Each company has its own unique features and advantages, which can meet the diverse needs of customers in different industries.