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IB bolted instrument valve with dual handwheels and flanged connections for high-pressure applications.

IMI PBM

IB Series - Bolted Instrument Valve

Bolted instrument valve for precise flow control and secure isolation.

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    Fire-rated to API-607 for increased safety.

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    Quarter-turn operation ensures quick shutoff.

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    Customisable end connections provide installation flexibility.

The IMI PBM IB Series BI bolted instrument valve delivers reliable flow control and isolation in industrial and process applications. Designed for secure shutoff, it features quarter-turn operation, customisable end connections, and API-607 fire-rated compliance. Built from 316 stainless steel, Hastelloy®, Duplex SS, carbon steel, and Monel, it meets API-641 Low-E standards. With bleed or gauge port options and a bolted body for enhanced durability, the IB Series BI ensures long-term performance in oil and gas, chemical, and power industries.

Key features

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Designed for industrial applications

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Sizes: 1/2” to 2”

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316 SS, Hastelloy®, Duplex SS

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API-607 fire-rated

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Quarter-turn shutoff

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ASME B16.34 compliant

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Bolted body construction

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Customisable end connections

Specifications

Fluid Types

Liquid

Gas

Water

Steam

Multi-Phase Fluid

Port Size (")

0.5 to 2

Maximum Working Pressure (barg)

248

Material

SS 316

Hastelloy™

Duplex SS

Carbon Steel

Monel

Design Codes

ASME B16.34

API 607

Temperature Limits (°C)

-28 to 426

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