Trunnion Mounted Ball Valve

Technical Specifications
- Design & Manufacturing Standards: API 6D, ASME B16.34
- Face-to-Face Standard: ASME B16.10, API 6D
- Flanged Ends Standard: ASME B16.5, ASME B16.47, ASME B16.25
- Testing & Inspection Standard: API 598, API 6D
- Fire-Safe Testing: API 607

Product Range
The Trunnion Mounted Ball Valve is available in a wide range of sizes and materials to meet diverse operational requirements:
- Body Material: Carbon Steel, Stainless Steel, Alloy Steel, Monel, Duplex, Inconel, etc.
- Size Range: 2" to 60"
- End Connection Types: RF, RTJ, BW
- Pressure Ratings: Class 150 to Class 2500
- Operating Temperature Range: -46°C to +200°C
- Mode of Operation: Lever, Gearbox, Electric Actuator, Pneumatic Actuator, etc.

Key Features and Advantages
1. Robust Trunnion-Mounted Design
The Trunnion Mounted Ball Valve features a fixed ball design, which reduces excess movement and relatively small wear. This design lowers operational torque, allowing for smooth operation even under high-pressure conditions.

2. Enhanced Sealing Performance
With a double block and bleed (DBB) structure, this valve provides good sealing and isolation capabilities. The cavity pressure self-relief mechanism prevents overpressure buildup within the valve body, ensuring operational safety.

3. Fire-Safe and Anti-Static Design
Designed to meet API 607/6FA fire-safe standards, the Trunnion Mounted Ball Valve ensures continued functionality even in fire conditions. Additionally, the anti-static device reduces the risk of electrostatic discharge, enhancing operational safety.

4. Anti-Blowout Stem for Increased Safety
The valve stem is equipped with an anti-blowout design, preventing accidental stem ejection due to internal pressure. This feature enhances durability and ensures operator safety during use.

5. Emergency Sealant Injection System
For added reliability, the Trunnion Mounted Ball Valve includes an emergency sealant injection system. This allows for secondary sealing in case of leakage, ensuring uninterrupted operation and extending service life.

6. Full Bore and Reduced Bore Configurations
Available in both full bore and reduced bore designs, the Trunnion Mounted Ball Valve provides best flow control. The full bore design relatively small pressure drop and allows for pigging operations, while the reduced bore version offers cost-effective flow management.

7. Versatile Applications
This valve is widely used in industries such as:
- Oil and Gas Pipelines
- Petrochemical Plants
- Power Generation Facilities
- Water Treatment Systems
- LNG and Cryogenic Applications

8. Reliable Actuation Options
The Trunnion Mounted Ball Valve supports various actuation methods, including manual lever, gearbox, electric actuator, and pneumatic actuator. This flexibility allows for easy integration into automated systems.

The Trunnion Mounted Ball Valve is a high-performance, safety-focused solution for critical flow control applications. Its robust design, advanced sealing capabilities, and multiple operational features ensure reliability and efficiency in demanding industrial environments. With a wide range of material options, pressure ratings, and actuation methods, this valve delivers good functionality and long-term performance.