Pneumatic Ceramic Lined Floating Ball Valve

This valve is applicable as an on-off switch for pipelines carrying high-hardness grains or soft grains combined with corrosive media. It handles nominal pressures up to 1.6MPa and temperatures below 200°C.

All medium-contacting components are manufactured from structural ceramic, providing exceptional chemical stability and hardness (Rockwell Hardness HRC90), surpassed only by diamond. This ensures the valve offers supreme resistance to abrasion, corrosion, and erosion, alongside excellent heat insulation and minimal thermal expansion.

The ball body is produced using advanced grinding processes to achieve high-precision roundness. When paired with the valve seat, the self-lubricating properties of ZrO2 Ceramic ensure a superior, reliable seal. Due to these ceramic properties, the service life of this valve is significantly longer—approximately 2 to 4 times that of Ti alloy and Monel valves.

• 1
  Excellent Wear Resistance: The ceramic ball maintains high sealing performance even under high-speed fluid flushing, significantly extending the equipment's lifespan.
• 2
  Superior Sealing Performance: Engineered to resist erosion from a wide variety of chemical media, making it suitable for harsh industrial working conditions.
• 3
  Easy Operation: Features a compact structure for easy installation. The pneumatic actuator allows for rapid switching, greatly improving operational efficiency.