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IMI Truflo Italy
Springless Top Entry Ball Valve
Leak-tight, springless top entry ball valve with self-levelling seats and in-line maintenance for reliability.
Wedge-seat design ensures leak-tight shutoff and self-adjusting performance for reliable sealing.
Top-entry design allows in-line maintenance, minimising downtime and improving serviceability.
Fire-safe, anti-static, and bi-directional sealing enhances safety in critical applications.
Features
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
Specifications
Fluid Types
Gas
Hydrogen
PTA
Multi-Phase Fluid
Steam
Hydrocarbons
Liquified Natural Gas (LNG)
Port Size (")
0.5 to 16
Maximum Working Pressure (barg)
250
Material
Carbon steel
Stainless steel
Low Alloy Steel
Nickel Alloy
Duplex & Super Duplex
Titanium
Other materials available upon request
Design Codes
API 6D
ASME B16.34
ASME VIII Div.1
ASME VIII Div.2
Temperature Limits (°C)
-254 to 320
Certification
PED
NACE
SIL3
ABS
DNV
LR
BV
CU-TR
API 607
API 6FA
ISO 15848
ISO 10497
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