Proportion Air 55 17773 QB QBX Pressure Regulator

Proportion Air supplies the 55-17773-QB-QBX as part of its industrial regulator portfolio; the unit is specified where sealing class, flow coefficient, and pressure rating must match the surrounding process envelope.

The '55' prefix on 55-17773-QB-QBX denotes a model-number series adopted by Proportion Air to group related regulator variants by size, rating, or connection style. Proportion Air is recognized across European industry for engineering regulator components that combine durability with predictable field performance.

Typical applications for the 55-17773-QB-QBX include directional control in hydraulic circuits, emergency shut-off on steam lines, and flow regulation in water-treatment loops within marine operations systems.

For exact dimensions, tolerances, and ratings of the 55-17773-QB-QBX, confirm specifications directly with the Proportion Air technical team or request a datasheet through Verkopershulp.nl.

Request a quote for Proportion Air 55-17773-QB-QBX via Verkopershulp.nl; our procurement team handles cross-references, equivalents, and obsolete-part replacements daily.

Commissioning the Proportion Air 55-17773-QB-QBX benefits from standard industrial practice around media compatibility, thermal soak-in, and periodic inspection intervals.