| Three Way valve Balls | ||
| Size Range | 1/2" to 56" (Custom sizes available) | |
| Pressure Rating | PN10-PN420 (Class150-2500) | |
| Body Material | A182 F304/F316/F316L/F51/F53,INCONEL 625/825, Hastelloy C276, Monel 400,A105 | |
| Core Process/Coating | (HVOF)WC-Co, Cr3C2-NiCr,PTFE/PFA,(ENP)(Stellite 6/12)HRC 55+ | |
| Operating Temperature Range | ≤1200°C | |
| Parameter Category | Core Technical Parameters | Standards for Determining Advanced Technological Level |
| Machining ball accuracy | ≤ 0.025 mm | ≤ 0.005 mm (Ultra-High Precision) |
| Processing ball Roundness | ≤ 0.025 mm | ≤ 0.011 mm (Micron-Level ) |
| Balls concentricity | ≤ 0.025 mm | ≤ 0.005 mm (Ultra-High Precision) |
| Other supplements | ≤ 0.4 μm | ≤ 0.1 μm (Mirror-Level) |
| Parameter Category | Core Technical Parameters | Criteria for High-End Technical Level |
| Coating Thickness Control | Thickness Uniformity | Thickness deviation at any spherical position ≤±8% (stricter than the general ±10% standard) |
| Thickness Tolerance Range | 100 - 300 μm (common range for wear-resistant layers); special ranges can be noted. No missed spraying for ultra-thin coatings (<10μm) | |
| Coating Adhesion Performance | Surface Hardness | HV 1300+ |
| Bond StrengthBond Strength | ≥80 MPa | |
| Interface PorosityInterface Porosity | <0.5% | |
| Coating Surface Quality | Surface Roughness (Ra) | ≤0.2 µm |
| Spraying Accuracy (Positioning & Coverage) | Spraying Positioning Accuracy | ±0.1mm |
Core Product: Three-Way/3-Way Valve Balls
As the core of multi-port ball valves, the precision of the ball's port geometry dictates the entire system's efficiency and reliability. Our manufacturing focuses on absolute accuracy in flow path machining.
Precision-Engineered Flow Paths
Whether for L-port or T-port configurations, we ensure the internal bore geometry is machined with exacting tolerances. This guarantees smooth flow transition, minimal pressure drop, and leak-tight sealing in all designated positions.
Robust Material Construction
Built for durability and repeated cycling, our balls are available in high-grade materials:
Steel Three Way Balls&Steel 3 Way Balls: Delivering optimal strength and cost-effectiveness for a wide range of industrial applications requiring reliable switching or mixing.
Your Direct Manufacturing Source
Looking to Buy 3 Way Balls with guaranteed quality? As a direct manufacturer, TongBall provides traceability, consistent quality, and competitive value, eliminating intermediary uncertainty.

Technical Focus: The Geometry of Control
The challenge of a multi-port ball lies not just in its sphericity, but in the perfect execution of its internal passages. Our expertise ensures:
Flawless Port Alignment: Precise angular alignment of the flow ports relative to the stem drive ensures correct and repeatable valve positioning.
Smooth Transition Surfaces: Expertly machined and polished bore transitions prevent turbulence, cavitation, and material buildup.
Integrated Strength Design: The ball structure is analyzed and machined to maintain integrity despite the presence of complex internal passages, ensuring long-term performance under cyclic stress.

Why TongBall for Your Multi-Port Applications?
Complexity Simplified:
We transform the intricate design requirements of Three Way valve Balls into reliably performing, durable components.
Direct Supply Advantage:
Sourcing (Buy 3 way balls) directly from us ensures technical transparency, customization flexibility, and supply chain efficiency.
Focused on Function:
Our process is engineered around the end-use, ensuring every Steel 3 way ball delivers seamless directional control and enduring service life.
Ready To Specify The Core Component For Your Diverting Or Mixing Valves?
For precision-crafted 3 way valve ball solutions that ensure flawless flow direction and system integrity, partner with TongBall. We provide the engineered component that turns complex fluid handling designs into reliable reality.
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