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FI Series Firesafe Tank Bottom Valves

IMI PBM

FI Series 6 – Fire Test Qualified Flush Tank Ball Valves

Fire-rated flush tank valve with bubble-tight sealing for sanitary and industrial applications.

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    API-607 fire-rated for enhanced safety in critical processes.

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    Bubble-tight sealing prevents leakage and ensures system integrity.

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    True-Bore® design eliminates dead space for superior cleanability.

The IMI PBM FI Series 6 fire-rated flush tank valve ensures bubble-tight shutoff for sanitary and industrial processes. Tested to API-607, it enhances fire protection, while the three-piece swing-out body design allows easy maintenance. Its True-Bore® design eliminates dead space for superior cleanability. Upstream and downstream sealing supports purging, draining, and CIP applications. Built from 316L stainless steel and Hastelloy® C-276, with hygienic clamp, extended tube, and compression end connections, the FI Series 6 is ideal for pharmaceutical, biotech, and food industries.

Key features

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Designed for sanitary and industrial applications

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Sizes: 1/2” to 3”

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316/316L (ASTM A35 CF3M), Hastelloy® C276 and other materials

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API-607 fire-rated

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True-Bore® design

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Bubble-tight sealing

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Direct mount actuation

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Upstream & downstream sealing

Specifications

Fluid Types

Liquid

Gas

Water

Steam

Multi-Phase Fluid

Port Size (")

0.5 to 3

Maximum Working Pressure (barg)

49

Material

SS 316

SS 316L

ASTM A351 CF3M

Hastelloy™ C276

Design Codes

ASME BPE API 607

Temperature Limits (°C)

-28 to 232

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