FCT Side Entry Trunnion Mounted Ball Valve

FCT Side Entry Trunnion Mounted Ball Valve

FCT Side Entry Trunnion Mounted Ball Valve – Reliable Isolation for High-Pressure Flow

FCT’s side entry trunnion mounted ball valves are engineered to handle high-pressure, high-volume applications where safety and reliability are critical. Featuring a fixed ball supported by trunnions and a side-entry bolted body design, these valves provide tight shut-off and double block and bleed (DBB) capability.

They are ideal for oil and gas pipelines, petrochemical plants, and refining units, where fast isolation, inline serviceability, and long-cycle durability are essential.

Technical Specifications

  • Design Standard: API 6D, ISO 14313, ASME B16.34

  • Size Range: 2” to 48” (DN50 to DN1200)

  • Pressure Ratings: ANSI 150 to 2500 / PN 10 to 420

  • Body Design: Two-piece or three-piece bolted side entry

  • Materials: Carbon Steel, Stainless Steel, Duplex, Inconel, Alloy 20

  • Seats: Soft (PTFE, Devlon, Nylon) or Metal Seated

  • Sealing: Primary seat sealing + secondary emergency sealing

  • Operation: Manual, Pneumatic, Electric, or Hydraulic

  • End Connections: Flanged, Welded, Hub Ends

  • Temperature Range: -46°C to +200°C

  • Leakage Class: API 598 / ISO 5208, Class VI

  • Fire Safe: API 607 / ISO 10497 certified

Key Features

  • Trunnion-mounted ball for reduced torque and increased sealing stability

  • Double Block and Bleed (DBB) and Double Isolation and Bleed (DIB) designs available

  • Blowout-proof stem and anti-static design for enhanced safety

  • Emergency sealant injection system for stem and seat

  • Low emission packing (ISO 15848 / TA-Luft)

  • ISO 5211 actuator mounting flange

Applications

  • Mainline pipeline isolation

  • Oil & gas processing and transmission

  • Refinery shut-off systems

  • Compressor and pump station protection

  • Petrochemical and terminal loading systems

  • FPSO, offshore, and subsea installations