Trunnion Mounted Ball Valves

✔ Valve Configuration:

2-Piece Design – Robust construction for standard applications

3-Piece Design – Enhanced maintenance capability with center section removal

 

✔ Bore Options:

Full Bore (Full Port) – Zero flow restriction for pipelines

Reduced Bore (Standard Port) – Space-saving and economical alternative

 

✔ Technical Specifications

Size Range: 2" to 48" (DN50-DN1200)

Pressure Class: ANSI 150# to 2500# (PN16-PN420)

Temperature Range: -196°C to +550°C

 

✔ Materials:

Body: Carbon steel, stainless steel (316/316L), duplex/super duplex

Trunnion: Forged steel with hardened surfaces

Seats: PTFE, Nylon, Metal-to-Metal, PEEK

 

✔ Standards: API 6D, ASME B16.34, ISO 14313, API 607/6FA

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✔ Why Our Trunnion Valves Stand Out:

Superior Structural Integrity

Double block-and-bleed capability

Anti-blowout stem design

Fire-safe construction per API 607/6FA

Precision Performance

Low operating torque

Bubble-tight shut-off (API 598)

Double piston effect (DPE) seats

 

✔ Quality Assurance:

100% pressure testing

Dye penetrant inspection

PMI and hardness testing

 

✔ Global Industries Served:

Oil & Gas Transmission

Refineries & Petrochemical

LNG & Cryogenic Applications

Power Generation

Water & Wastewater

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