Standard 3-Piece Trunnion Ball Valve

The standard 3-piece trunnion ball valve is widely used in industries such as oil and gas, petrochemicals, and power generation due to its robust structure and service-friendly design. The 3-piece body construction allows for easy disassembly, maintenance, and part replacement without removing the valve from the pipeline, minimizing downtime. The trunnion-mounted ball is supported at both ends, which reduces the operating torque and ensures a reliable seal, especially in high-pressure systems. This design enhances durability and performance while lowering wear on sealing surfaces. It is well-suited for both on-off and throttling service, and can be automated for remote control. The valve provides tight shut-off, low friction operation, and is capable of handling a wide range of fluids including gas, oil, steam, and corrosive media. Its modular construction, combined with high pressure resistance and sealing integrity, makes it a trusted choice in critical applications.