Manufacturer knowledge base

NAF

NAF has an official portfolio covering industrial valves and flow control and linear-motion components. Documented lines include Ball Valves, Check Valves, and Ball-Sector Valves. Ventrovia reviews enquiries against the relevant manufacturer documentation.

About the manufacturer

ANDRITZ NAF AB is represented here through manufacturer-owned evidence for industrial valves and flow control and linear-motion components. Brand origin: Sweden. The documented corporate group is ANDRITZ AG.

Official material lists Ball Valves, Check Valves, Ball-Sector Valves, Butterfly Valves, Capping Valves, Actuators, Valve Positioners, and Duball. Ventrovia treats these as family-level evidence and checks exact characteristics only at model or document level.

The documented market context includes wood and paper processing, chemical processing, energy, oil and gas, and water and wastewater. The complete designation and technical file help avoid assumptions about suitability.

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

wood and paper processing · chemical processing · energy · oil and gas · water and wastewater

Official manufacturer materials

Request for quotation

Request NAF 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 NAF 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 NAF 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