GB Standard Forged Trunnion Mounted Ball Valve

• Forged Body, Superior Strength: The valve body is manufactured through a forging process, providing higher density, mechanical strength, and enhanced resistance to pressure and temperature compared to cast valves, suitable for the most demanding working conditions.
• Compliant with GB Standard Design: Fully adheres to Chinese National Standards (GB), ensuring product quality and performance meet leading domestic requirements.
• Trunnion Mounted Ball, Low-Torque Operation: The ball is supported by upper and lower trunnions, effectively absorbing fluid pressure, resulting in extremely low operating torque, especially suitable for large-diameter and high-pressure applications.
• Reliable Sealing Performance: Utilizes a spring-preloaded, self-tightening seat design to ensure reliable sealing under various pressures. Supports bidirectional sealing, with no flow direction restrictions.
• Fire-Safe and Anti-Static: Equipped with a fire-safe sealing structure to maintain effective sealing during a fire. An integrated anti-static device prevents static electricity accumulation, mitigating safety risks.
• Automatic Pressure Relief: The valve's body cavity features an automatic pressure relief function, where seats retract to release pressure if cavity pressure abnormally rises, protecting the valve.