What Makes Trunnion Mounted Ball Valve Essential for Industrial Applications?

In the modern industrial sector, controlling the flow of liquids and gases efficiently is paramount. One of the most reliable solutions is the Trunnion Mounted Ball Valve, widely used in oil & gas, petrochemical, and water treatment industries. Zhejiang Liangyi Valve Co., Ltd. specializes in manufacturing high-quality valves that guarantee durability, performance, and safety.

The Trunnion Mounted Ball Valve stands out due to its unique design. Unlike floating ball valves, the ball in a trunnion-mounted valve is supported by a trunnion at the top and bottom, which reduces stress on the seats and enables smooth operation under high pressure. This design ensures long-term reliability and lower torque requirements, which is crucial for automated operations.

How Does Trunnion Mounted Ball Valve Work?

The operation of a trunnion-mounted ball valve is straightforward yet efficient. Here's a quick overview:

• Ball Support: The ball is fixed at the top and bottom (trunnion), ensuring stability.

• Sealing: Seats are spring-loaded to maintain contact with the ball, providing a tight seal even at high pressure.

• Actuation: Can be manually operated or connected to pneumatic/electric actuators for automation.

• Flow Control: Provides precise control with minimal leakage, suitable for critical applications.

Comparison Table: Trunnion Mounted vs Floating Ball Valve

Why Choose Trunnion Mounted Ball Valve?

1. High Performance Under Pressure: The trunnion design ensures the valve handles extremely high pressures without seat damage.

2. Reduced Operational Torque: Compared to floating ball valves, these valves require less force to operate, making automation more efficient.

3. Safety and Reliability: Leakage is minimized due to spring-loaded seats, which is vital in chemical and petrochemical industries.

4. Longevity: Designed to withstand harsh environments, reducing maintenance costs.

Applications of Trunnion Mounted Ball Valve

Zhejiang Liangyi Valve Co., Ltd. manufactures valves suitable for a variety of industries:

• Oil & Gas: For pipeline flow control and isolation.

• Petrochemical Plants: Handling corrosive and high-pressure fluids.

• Water Treatment: Reliable flow control in municipal water systems.

• Power Plants: Steam and gas pipeline isolation with minimal leakage.

Key Benefits List:

• Reduced maintenance frequency

• Enhanced flow control precision

• Cost-efficient automation

• Long service life under high pressure

Best Practices for Using Trunnion Mounted Ball Valve

• Ensure regular inspection of seats and seals.

• Choose the correct actuator type based on operation requirements.

• Maintain proper lubrication to reduce wear.

• Select valve materials compatible with media to prevent corrosion.

In conclusion, Trunnion Mounted Ball Valve from Zhejiang Liangyi Valve Co., Ltd. is an ideal solution for industries requiring robust, high-performance flow control. Its design ensures reliability, reduces operational torque, and offers long-lasting service even under extreme conditions.

For customized solutions or bulk orders, contact us today to discover how our valves can enhance your industrial operations efficiently.