Industrial Valve Ball Manufacturer
Precision Valve Ball Solutions For Severe Service Applications
OEM engineered valve balls for floating, trunnion mounted and control valve systems. Manufactured with advanced CNC machining, precision grinding and surface treatment technologies for oil & gas, LNG, chemical and industrial automation applications.
Floating Ball
Compact sealing structure for low and medium pressure applications.
Trunnion Ball
High pressure sealing performance with lower operating torque.
V Port Ball
Accurate flow regulation for control valve applications.
Multi-Port Ball
Complex flow path switching for industrial process systems.
Valve Ball Manufacturing Solutions
Industrial Valve Balls For Critical Flow Control Systems
We manufacture precision valve balls for oil & gas, petrochemical, LNG, power generation, mining and industrial automation systems. Our valve ball products are engineered for high sealing performance, corrosion resistance and long service life under severe operating conditions.
Types Of Valve Balls
Valve Ball Product Categories
Explore our full range of floating, trunnion mounted, V port and custom engineered valve ball solutions for industrial valve systems.
Floating Valve Ball
Floating valve balls use line pressure to create sealing force between the ball and seat. This design is commonly used in compact industrial valves for low and medium pressure applications.
- • Compact valve structure
- • Lower manufacturing cost
- • Excellent sealing performance
- • Suitable for standard industrial systems
Trunnion Mounted Valve Ball
Trunnion mounted valve balls are mechanically supported to reduce operating torque and improve sealing stability in high pressure pipeline systems.
- • High pressure capability
- • Reduced operating torque
- • Improved sealing stability
- • Suitable for severe service applications
Technical Guide
Valve Ball Engineering & Technical Advantages
Understanding valve ball structure, sealing principles and surface treatment technologies is essential for selecting the right valve component for industrial applications.
Sealing Performance
Precision grinding and lapping processes improve surface finish and roundness to ensure reliable sealing performance under high pressure operating conditions.
Corrosion Resistance
Duplex stainless steel, Inconel and ENP coatings provide enhanced corrosion protection for chemical processing and offshore applications.
Wear Resistance
HVOF and hard chrome coatings improve surface hardness and extend service life in abrasive and severe service environments.
Valve Ball Manufacturing Process
Raw Material
Forged stainless steel and alloy material preparation.
CNC Machining
Precision turning and drilling for valve ball geometry.
Grinding & Lapping
Surface finishing for precision roundness and sealing.
Inspection
Dimensional inspection and coating quality verification.
OEM Valve Ball Supplier
Looking For Custom Valve Ball Manufacturing Solutions?
Contact our engineering team for OEM valve ball manufacturing, material selection, surface treatment and severe service valve solutions.
Explore Our Valve Ball Products
Discover our comprehensive range of precision-engineered valve balls for industrial flow control applications. Each product is manufactured to meet the highest standards of quality and performance.
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![Floating Valve Ball]()
Floating Valve BallThe floating valve ball adopts a trunnionless support structure, where the ball is only clamped by the valve stem and seat. It can generate a small axial displacement under the action of the medium
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![Three-way Valve Ball]()
Three-way Valve BallThe three-way valve ball, through the internal L-shaped or T-shaped flow channel design, can achieve the diversion, confluence, or flow direction switching of three-way media, complete multi-channel
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![Valve Stem Ball]()
Valve Stem BallThis one-piece stem integrated valve ball is a high-precision custom core component engineered for modern flow control systems. Adopting integral forging and synchronous precision machining design,
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![Fixed Valve Ball]()
Fixed Valve BallThe fixed valve ball rigidly secures the ball to the valve body through the upper and lower trunnions (valve stems). The ball only rotates around the axis without axial displacement, and its sealing
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![Trunnion Valve Ball]()
Trunnion Valve BallTrunnion Mounted Valve Ball is a high-precision core component specially developed for heavy-duty ball valve systems. With integrated dual trunnion shafts at the top and bottom, it achieves stable
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![Valve Ball With Handle]()
Valve Ball With HandleThe valve ball with a stem integrates the ball and the valve stem (handle) into one piece or firmly connects them through a key / flat structure, which can completely eliminate the connection gap and
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![Hardfaced Valve Balls]()
Hardfaced Valve BallsHard-surface valve balls are coated with high-performance cemented carbide layers (such as Stellar alloys, tungsten carbide, chromium carbide, etc.) on the sealing surfaces of the sphere substrate
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![Full Port Valve Balls]()
Full Port Valve BallsThe Full Port Ball Valve Ball uses a flow channel diameter design close to or exactly the nominal diameter of the pipeline, resulting in a high degree of direct flow channel within the sphere. When
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![High Temperature Valve Balls]()
High Temperature Valve BallsThe high-temperature resistant valve ball is made of high-temperature alloy steel, chromium-molybdenum steel, or high-temperature nickel-based alloy as the base material, combined with a metal hard
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![Duplex Stainless Steel Valve Balls]()
Duplex Stainless Steel Valve BallsDuplex stainless steel valve balls are made from austenitic-ferritic duplex stainless steel (such as 2205, 2507, etc.), combining the excellent corrosion resistance of austenitic stainless steel with
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![Hastelloy Valve Balls]()
Hastelloy Valve BallsHastelloy valve balls are made from high-performance nickel-based corrosion-resistant alloys (such as Hastelloy C276, C22, B2, etc.) as billets, formed through forging, solution treatment, and
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![Titanium Valve Balls]()
Titanium Valve BallsTitanium valve balls are made from industrial pure titanium or titanium alloys (such as TA2, TC4, etc.) through precision forging and machining. They possess excellent strong corrosion resistance,
Application Fields
Precision valve balls are widely used in various industrial sectors, providing reliable fluid control solutions
Oil & Gas
Used in oil and gas exploration, pipeline transportation and refining equipment, withstanding high pressure and temperature environments.
Chemical & Petrochemical
Corrosion-resistant alloy materials suitable for sealing valves with corrosive media such as acids, alkalis and organic solvents.
Power & Energy
Used in thermal, nuclear and renewable power plants for steam and water treatment systems.
Water Treatment
Municipal water supply, sewage treatment and seawater desalination equipment with precise flow control.
Marine & Offshore
Suitable for ship piping systems and offshore platform equipment, resistant to seawater corrosion.
Pharmaceutical & Food
Hygienic grade standards for pharmaceutical, food and beverage industry fluid control equipment.
FAQ & Engineering Guide
Common Valve Ball Questions
What is the difference between floating and trunnion valve balls?
Floating valve balls rely on line pressure to achieve sealing, while trunnion mounted balls use mechanical support structures to reduce torque and improve sealing stability under high pressure conditions.
Which coating is best for severe service valve applications?
HVOF coating is widely used for severe service valve balls because it provides excellent hardness, wear resistance and long service life under abrasive operating conditions.
What materials are commonly used for industrial valve balls?
Common valve ball materials include stainless steel, duplex steel, Inconel, Monel and titanium depending on pressure, temperature and corrosion requirements.
Zhejiang Jigong Valve Co., Ltd. is one of the most professional valve balls manufacturers and suppliers in China, also supports customized service with low price. Please feel free to wholesale durable valve balls made in China here from our factory. For quotation, contact us now.
