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IMI PBM
FD Series 5 – Tank Bottom Steam Valves
Flush tank steam valve with bubble-tight sealing for industrial applications.
Bubble-tight sealing ensures leak-free shutoff.
True-Bore® design eliminates dead space for cleanability.
Pad radius design improves drainage and reduces residue.
Features
The IMI PBM FD Series flush tank steam valve delivers bubble-tight shutoff for industrial and sanitary applications. Featuring Adjust-O-Seal® technology, it allows in-line seat adjustments to extend service life. The pad radius design facilitates efficient drainage while reducing pocket areas above the ball. With upstream and downstream sealing, it supports purging, draining, and cleaning. Built from 316L stainless steel, Hastelloy®, and AL6XN™, it is vacuum-rated and available in buttweld, flange, NPT, and socket weld connections. The FD Series is ideal for biotech, pharmaceutical, and high-purity industrial applications requiring reliable, sanitary flow control.
Key features
Designed for industrial applications
Sizes: 1/2” to 6”
316L, Hastelloy™, AL6XN, others
Vacuum-rated
True-Bore® design
Bubble-tight sealing
Direct mount actuation
Upstream & downstream sealing
Specifications
Fluid Types
Liquid
Gas
Water
Steam
Multi-Phase Fluid
Port Size (")
0.5 to 6
Maximum Working Pressure (barg)
49
Material
SS 316L
Hastelloy™
AL6XN™
Temperature Limits (°C)
-28 to 232

