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IMI MOP/MOP-F Baffle Plate with perforated design for reducing outlet velocity, noise, and vibration.

IMI CCI

MOP/MOP-F - Baffle Plate

Inline steam accessory reducing valve outlet velocity to limit noise and mechanical vibration.

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    Reduces steam outlet velocity to minimise acoustic noise and vibration downstream of control valves.

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    Supports cost-effective valve design by eliminating the need for larger valve sizing in high-pressure drops.

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    Provides a proven solution with decades of steam service experience and adherence to global standards.

The MOP/MOP-F Baffle Plate is a passive device used downstream of steam valves to reduce outlet velocity and suppress noise and vibration. Designed for turbine bypass, vent, and other high-velocity steam applications, the baffle plate limits sonic speed in line with IEC 60534-8-3 standards. By installing a baffle plate rather than upsizing the valve, manufacturers can design more compact and cost-effective systems. Available in straight-through body form with corn- or flat-type plates, the unit supports a range of sizes and is compatible with standard BWE end connections. IMI has applied this proven solution in steam systems since 1980.

Key features

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For turbine bypass, vent, and steam systems

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Inline baffle plate design

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ASME B31.1 compliant

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Straight-through body

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Corn plate (MOP) or flat plate (MOP-F)

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BWE end connections

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Sizes: 6” to 32” standard (34”+ special)

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Materials: carbon steel, chrome moly

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Fluids: steam (standard), others on request

Specifications

Fluid Types

Steam

End Connections

BWE Standard

Material

Carbon Steel

Chrome Moly Steel

Body Type

Straight Through

Design Codes

ASME B31.1

Temperature Limits (°C)

0 to 400

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