The Zirconia ball valve operates by rotating the ball to either block or allow the flow of fluid or gas through the valve. The spherical shape of the ball provides a tight seal when closed, preventing leaks and ensuring accurate flow control.
One of the key advantages of using a Zirconia ball valve is its resistance to wear and corrosion. The zirconia ceramic used in the valve is highly resistant to abrasion and erosion, which can cause damage to other types of valves over time. Additionally, zirconia ceramic is inert and non-reactive, making it suitable for use in a variety of chemical and industrial applications.
Another advantage of the Zirconia ball valve is its ability to operate in high-pressure and high-temperature environments. The high strength and thermal stability of zirconia ceramic make it well-suited for use in applications that require precise flow control under extreme conditions.
Zirconia Ball Valve (ZBV), butterfly valve and gate valve behave excellent wear-resistance, anti-acid and alkali, Corrosion Resistance, heatproof, high toughness and static proofing than metal valve. During ragged condition with material and environmental pollution ,it widely used in transport acid/alkali gas, liquid, steam and mud system. Such as Petrochemical, metallurgy, papermaking, power station, oil refining industries. ZBV behave fine performance and longer service life in bad condition or the fluid which can be used longer 2 to 4 times than Titanium valve.
Composition | Wt% | 94.8%ZrO2,5.2%Y2O3 |
Specific Density | g/cm3 | ≥6.0 |
Hardness (HV) | Kg/mm2 | ≥1250 |
Bending Strength | MPa | 1150 |
Fracture Toughness | MPa.m1/2 | ≥9 |
Grain Size | μm | <0.5 |
Elastic Modules | GPa | 200 |
Thermal Conductivity | W/(m.K) | 3 |
Thermal Expansion Coefficient (20-400℃) | ×10-6m/℃(20-400℃) | 9.6 |
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Zirconia Ball Valve
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Sanxin New Materials Co., Ltd. focus on producing and selling ceramic beads and parts such as grinding media, blasting beads, bearing ball, structure part, ceramic wear-resistant liners, Nanoparticles Nano Powder
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