Rotary Airlock Valve & Feeder Products

MEYER-MADE™ Rotary Airlock Feeders are used in a wide range of applications where there is a need to minimize system air losses while transferring material between vessels with differing pressures.

For over half a century, Meyer Rotary Airlock Valves have been leading the industry in design, workmanship, functionality, longevity and serviceability. They have repeatedly proven to be the best available. So it should come as no surprise that we ship more units than any other company in North America…three times as many in fact!

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Why Choose a Meyer Industrial Rotary
Airlock Valve or Rotary Airlock Feeders?

Meyer Industrial’s valves are known throughout the industry for their reliability and value. In asset-intensive industries such as cement, food and beverage, aggregate processing, asphalt, agriculture or marine — or any industry where equipment is subjected to harsh environmental conditions — companies turn to Meyer Industrial for valves and airlock feeders.

The precision crafting of our rotary airlock feeders and rotary airlock valve assemblies helps ensure minimal unplanned downtime — even in applications with extreme temperatures; or wet, caustic or dusty environments.

A Meyer Industrial rotary airlock valve can operate at pressures up to 22 psi and in temperature extremes up to 1,000°F. Our rotary airlock valves can be coated to prevent sticking or abrasion, and with round or square flanges to fit any equipment configuration. Our rotary airlock valves outperform the competition in applications with different pressure differentials between vessels; and a need to minimize air or gas loss while processing materials.

Whether you choose Meyer Industrial rotary airlock feeders or rotary airlock valve, you can count on quality and reliability that will keep your operation up and running. Ultimately, helping you to keep costs low, and quality and throughput high.

When reliability and durability matter, use Meyer Industrial rotary airlock feeders and valves.

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The Benefits of our Rotary Airlock Valves and Feeders

    • Our rotary airlock valves are used in a wide range of applications where there is need to minimize system air loss while transferring material between vessels with differing pressures.
    • They are used as feeder valves to meter the flow of material between vessels with equivalent pressures.
    • You will also find them doing double duty in systems where there is a need to minimize system air or gas loss while regulating the flow of material between vessels with differing pressures.

You can count on Meyer to bring the right solution to your specific needs.

Industries We Serve

Food               |           Pharmaceutical

Asphalt Dairy Paper Rubber
Baking Grain Plastic Textile
Cement Mining Powder Tobacco
Chemical Paint Coating Energy