IMI’s Springless Top Entry Ball Valve is designed for critical applications in oil & gas, petrochemicals, LNG, and PTA plants. Its wedge-seat design ensures leak-tight shutoff and self-levelling seats for consistent sealing. The top-entry design allows in-line maintenance, reducing downtime. The trunnion-mounted construction, anti-blowout stem, and bi-directional fire-safe sealing enhance safety and durability. Available in various materials, sizes, and pressure ratings, this valve delivers long-term performance under severe conditions. Optimised for safety and efficiency, it supports both manual and automated operation, making it ideal for demanding industrial environments.

Key features

Trunnion-mounted ball

Wedge-seat for tight shutoff

Bi-directional fire-safe sealing

Anti-blowout stem

-254°C to +320°C

Anti-blowout stem

Multiple end connections (ANSI, NORSOK, welding ends)

Material options: stainless steel, duplex, titanium

Manual and actuated operation