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Home / Products / Ball Valve Ball / V-Balls for Sphere Valves

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Our V-Balls for sphere valves are designed and manufactured to deliver high performance and precise flow control in demanding industrial environments such as oil, natural gas, chemical processing, and water treatment systems. With years of machining experience and advanced production technology, our factory provides customized large-diameter valve bodies and V-type balls that meet international standards and customer-specific requirements.

We specialize in producing heavy-duty V-Balls featuring accurate V-port angles, smooth surface finishes, and stable torque characteristics. Each component undergoes strict quality inspection, including dimensional measurement, sealing performance testing, and surface hardness evaluation, ensuring durability and reliability in long-term use.

With a large-scale production base, advanced CNC machining centers, and automated assembly lines, our company guarantees both mass production capability and flexible customization services. Whether for small-batch prototypes or bulk manufacturing, we can meet diverse needs while maintaining consistent precision and efficiency.

Key Advantages:

Customized production for various valve sizes and materials (stainless steel, carbon steel, duplex steel, etc.)

High-precision machining with CNC technology for consistent geometry and flow accuracy

Strict quality management system and comprehensive inspection procedures

Large-scale manufacturing capacity supporting stable supply and timely delivery

Strong technical support for OEM/ODM cooperation

Our mission is to become your reliable manufacturing partner for industrial valve components, providing high-quality V-Balls that enhance flow control performance and extend the lifespan of your valve systems.

About Us
Zhejiang Haoqiu Flow Control Technology Co., Ltd.
Zhejiang Haoqiu Flow Control Technology Co., Ltd.
Our company was formerly known as Wenzhou Hengye Valve Factory, which was founded in 1990. The new company covers an area of ​​15,000m² and is located in Liandu District, Lishui City, Zhejiang Province. Our company specializes in the production of valve balls and valve seats. As a China V-Balls for Sphere Valves supplier and V-Balls for Sphere Valves factory, we are mainly engaged in wholesale V-Balls for Sphere Valves, Our company has scientific and reasonable processes and excellent equipment. We can provide users with balls of ANSI, API, DIN, GB and other standards. The ball diameter is 1"~80", DN15~DN1800, and the pressure level is 150LB~2500LB.
The production equipment is equipped with more than 110 large horizontal machining centers, large spherical grinders, CNC machine tools, supersonic spraying, thermal spraying and other equipment. The basic materials of balls and valve seats are mainly A105, LF2, 410, Inconel N06625, Inconel N0825, HC276, F304, F316, 17-4PH, F51, Monel400, MonelK500, etc.
Certificate of Honor
  • ISO 9001
  • ISO 14001
  • ISO 45001
  • Utility Model Patent
  • Utility Model Patent
  • Utility Model Patent