Full Bore Trunnion Ball Valve

Short Description:

The full bore trunnion ball valve is suitable for oil & gas, power plants, liquids, gas, steam, hydrocarbons.

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Key Specifications / Features

A trunnion mounted valve means that the ball is constrained by bearings and is only allowed to rotate, the
majority of the hydraulic load is supported by the System constraints, resulting in low bearing pressure and
no shaft fatigue. The line pressure drives the upstreamseat against the stationary ball so that the line pressure
forces the upstream seat onto the ball causing it to seal.

For the full bore trunnion ball valve, the bore diameter i.e hole in the ball has the same internal diameter as the pipe.For example, the bore size in a 2-inch full-bore trunnion ball valve is 2-inch in internal bore.
The bore diameter is as per API 6D specifications.
The full bore trunnion ball valves are piggable.

Full bore trunnion ball valves are used where their low flow resistance is of value.

This full bore trunnion mounted ball valve features two or three piece split body.

The full bore trunnion ball valve is suitable for oil & gas, power plants, liquids, gas, steam, hydrocarbons.

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