Manufacturer knowledge base

Proportion-Air

Proportion-Air's documented product scope includes pneumatic equipment and control and regulation equipment. Official documentation names Electronic Pressure Regulators, Mass-Flow Control Valves, and Pressure Transducers. Commercial review starts with the complete model or specification.

About the manufacturer

Ventrovia identifies Proportion-Air through its own published sources and limits this profile to pneumatic equipment and control and regulation equipment. Brand origin: United States. The official company record dates its foundation to 1985.

Proportion-Air publishes information for Electronic Pressure Regulators, Mass-Flow Control Valves, Pressure Transducers, QPV, MPV, QL3, SPV, and QB. A commercial enquiry is therefore matched to the requested designation rather than inferred from the family name.

Documented application areas include factory automation and industrial processing. Buyers should provide the operating context together with the exact model or part number.

Official product areas

Documented families and product lines

Family membership does not establish the exact specifications or compatibility of an individual model.

Documented application areas

factory automation · industrial processing

Official manufacturer materials

Request for quotation

Request Proportion-Air equipment

Send the complete part number, model or specification. Our team will review the requirement and provide pricing and lead-time information after confirmation.

Questions and answers

Preparing an RFQ

How can I request Proportion-Air equipment?

Send the complete model, part number or a clear nameplate image. Ventrovia will review the requirement before providing pricing and lead-time information.

Can I request an obsolete or hard-to-find model?

Yes. Include every available identifier and document. Availability, possible replacement and commercial terms must be confirmed for the individual requirement.

Can Ventrovia review an alternative?

An alternative can be considered only after the relevant technical parameters and operating conditions are checked. Similar-looking part numbers are not treated as proof of compatibility.

Can I upload a specification?

Yes. Attach a list containing the manufacturer and complete designation for each line so the request can be reviewed as one RFQ.

The Proportion-Air trademark belongs to its respective owner and is used for identification. Source links and trademark references do not imply a commercial relationship with the trademark owner. Logo source