Zhejiang Jigong Valve Co., Ltd. is one of the most reliable manufacturers and suppliers of cnc machining of valve balls in China. If you're going to wholesale cheap cnc machining of valve balls made in China, welcome to get pricelist from our factory. All customized products are with high quality and low price.
Basic Introduction
CNC machining valve balls are integrated using multi-axis CNC equipment, enabling precise batch processing of complex flow channels, irregular ports, and high-precision spherical surfaces. The product has strong dimensional consistency and stable machining accuracy, efficiently adapting to standardized production of various structural specifications. It offers high processing flexibility and stable delivery cycles, meeting the mass production needs of valve balls of different diameters and flow channel types, and is widely used in standardized supporting fields such as general industrial valves, water supply and drainage, and conventional fluid control.

Product Specification
|
Indicator items |
Technical specifications |
|
Size range |
1/2" to 48" (supports non-standard customization) |
|
Pressure rating |
PN10-PN160(Class150-900) |
|
Spherical material |
Carbon steel, stainless steel 304/316, alloy steel, etc |
|
Manufacturing process |
Forging/casting billet + multi-axis CNC machining + surface finishing |
|
Coaxiality |
≤0.05mm |
|
Roundness accuracy |
≤0.02mm |
|
Surface roughness |
Ra ≤ 0.8 μm (sealing surface can be finely polished to Ra ≤ 0.4 μm) |
|
Outer diameter tolerance |
1/2" – 4": +0.03 mm |
|
Inner diameter tolerance |
1/2" – 4": 0~+0.03 mm |
|
Applicable temperature |
-196°C to 600°C (depending on spherical and sealing materials) |
Product Features
- Integrated machining and forming using multi-axis CNC equipment enables precise machining of complex runners, irregular ports, and high-precision spherical surfaces
- The product has strong dimensional consistency, stable processing accuracy, and is suitable for standardized production of various structural specifications
- High processing flexibility, meeting the production needs of valve balls with different diameters and flow channel types
- Batch processing quality is controllable, delivery cycles are stable, and it efficiently meets mass production supporting needs
- Compatible with standardized supporting materials in multiple fields such as general industrial valves, water supply and drainage, and conventional fluid control
Product Application Scope / Usage Scenarios
Applicable products:
Various valve balls with different diameters and flow channel shapes
Applicable operating conditions:
Standardized mass production conditions, conventional fluid control valve matching conditions
Application fields:
General industrial valve manufacturing, water supply and drainage systems, standardized supporting components in conventional fluid control fields
FAQ
What are the core machining advantages of CNC machining valve balls?
Integrated machining and forming using multi-axis CNC equipment enables precise batch processing of complex runners, irregular ports, and high-precision spherical surfaces, with strong dimensional consistency and stable machining accuracy.
What types of valve balls can this processing solution be adapted to?
It can accommodate various structural specifications to meet the production needs of valve balls with different diameters and flow channel types.
What customized production services can CNC machined valve balls provide?
Customized batch processing can be made according to valve ball diameter, flow channel type, and structural specifications, offering high processing flexibility and stable delivery cycles.
What are the main fields where CNC machining valve balls are used?
Widely used in standardized supporting components in general industrial valves, water supply and drainage, and conventional fluid control.
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