
Casting Steel Ceramic Wear-Resistant Ball Valve for Harsh Conditions. Superior Wear Resistance: Ceramic components with hardness above HRA 88 ensure long-lasting performance in harsh conditions. Zero Leakage Design: Precision-machined contact surfaces achieve zero leakage and reduce operating torque. Robust Three-Section Structure: Durable valve body design allows for easy maintenance and stable operation. Wide Temperature Range: Operates effectively at temperatures up to 250 degrees Celsius. Anti-Seizing Technology: Internal buffer compensation elastic washer prevents ball seizing in impure media. Full Customization Support: Offers full customization, minor customization, and flexible options from samples or designs. Low Flow Resistance: Smooth flow passage design ensures minimal resistance to media flow. Comprehensive Quality Inspection: 100% inspection including functional and visual checks for all finished products.