Manual 3- and 4-Way Switching Valves

Versatile 3 and 4 Way Switching Valves are designed to alternate between two fluid paths without manually disconnecting plumbing. In Chromatography, these valves can be used for column switching, back flushing, sample enrichment and other applicable techniques. In diagnostic or sequencing applications these switching valves may alternate flow paths to enable necessary fluidic tasks within the instrument.

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