Product Description
The High-Pressure 12 Inch 900LB 3-PC Forged Trunnion Ball Valve is designed for demanding industrial applications requiring reliable high-pressure control. Its three-piece forged body ensures easy maintenance without removing the valve from the pipeline, while the trunnion-mounted ball design reduces operating torque, enhances sealing performance, and ensures long-term stability under 900LB pressure. Ideal for oil & gas, chemical, water treatment, and power generation systems.

Product Features

Three-Piece Forged Body: Enables maintenance and inspection without pipeline removal.

Trunnion-Mounted Ball: Reduces operating torque and enhances high-pressure sealing.

900LB Pressure Rating: Suitable for heavy-duty industrial pipelines.

Flanged End Connections: Ensures secure installation and alignment.

High Durability: Forged construction for long-term reliability in extreme conditions.

Materials & Construction

Valve Body: Forged carbon steel (ASTM A105 / A350 LF2 optional)

Ball: Precision-machined stainless steel trunnion-mounted ball

Seat: PTFE / Reinforced PTFE / Metal seat options

Stem: Anti-blowout stainless steel stem

Gaskets: Graphite / PTFE depending on process conditions

Mounting Pad: ISO 5211 standard for actuator installation

Size & Dimensions

Nominal Diameter: 12 Inch

Pressure Rating: 900LB

End Connection: Flanged, ASME B16.5 / EN 1092-1

Face-to-Face: ASME B16.10 / ISO 5752

Actuator & Control Options

Operation: Manual, pneumatic, or electric actuator options

Mounting: ISO 5211 standard compatible

Optional: Limit switches and positioners for automated systems

Design & Testing Standards

Design & Manufacture: API 6D, ASME B16.34

Face-to-Face: ASME B16.10 / ISO 5752

Flange Connection: EN 1092-1 / ASME B16.5

Pressure & Leakage Testing: API 598

Typical Applications

Oil & Gas Pipelines – high-pressure fluid control

Chemical Plants – aggressive media handling

Power Generation – steam and water distribution

Water & Wastewater Treatment Systems – high-pressure media

Industrial Automation – PLC / DCS integrated pipelines

Product Introduction
The High-Pressure 12 Inch 900LB 3-PC Forged Trunnion Ball Valve is built for high-pressure and heavy-duty industrial applications. Its trunnion-mounted ball ensures low torque operation and reliable sealing under demanding conditions, while the three-piece forged body allows easy maintenance and inspection. Compatible with manual, pneumatic, or electric actuators, this valve integrates seamlessly into automated industrial control systems, making it ideal for oil & gas, chemical, power, and water treatment industries.