Trunnion Mounted Ball Valves are an excellent choice for on/off service in large and high pressure applications because the ball is anchored at the top and bottom of the design. Our manufactures Trunnion Mounted Ball Valves in an extensive range of designs, materials, sizes, pressure classes and end connections that are designed in accordance to ASME B16.34 and where applicable API 608, API 6D or BS EN ISO 17292. The valves are fire-safe test approved and include design features to ensure electrical continuity between ball, stem and body. Cryogenic and high temperature metal seated configurations are also available. All designs are forged for improved mechanical properties, pressure retention, and quality.
- Trunnion-mounted ball valves feature a stationary lower ball stem (trunnion) that provides additional support and stability to the ball. This design allows for the handling of higher pressures and larger valve sizes compared to floating ball valves.
- Branded trunnion-mounted ball valves are typically constructed using forged materials such as carbon steel, stainless steel, alloy steel, or exotic alloys. The forged construction ensures strength, durability, and resistance to wear and corrosion.
- The trunnion in our valves maker serves as the pivot point for the ball, allowing it to rotate and control the flow of the media. The trunnion is designed to handle the thrust forces generated by the flowing media, ensuring stable and reliable operation.
- Trunnion-mounted ball valves by Manufacturers offer bi-directional sealing capabilities. This means that they provide a tight seal in both the upstream and downstream directions, minimizing the risk of leakage.
- Branded trunnion-mounted ball valves may incorporate a fire-safe design, which helps maintain sealing integrity and prevent leakage in the event of a fire. This feature enhances safety and reliability in high-risk environments.
LARGE SIZE & HIGH PRESSURE
- Trunnion-mounted ball valves are suitable for applications that involve high pressures and large pipe sizes. We offers a range of sizes and pressure ratings to accommodate various industrial requirements.
- Our trunnion-mounted ball valves are designed and manufactured in compliance with industry standards such as API (American Petroleum Institute), ASME (American Society of Mechanical Engineers), and ISO (International Organization for Standardization).
- Trunnion-mounted ball valves are widely used in industries such as oil and gas, petrochemical, power generation, refining, and chemical processing. They are commonly employed for isolation and control of flow in pipelines and process systems.
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