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Airlock with metering Metering / Feeding Rotary Airlock

Quiz: What do you know about DHAs?

Posted by Megan Thompson on Apr 21, 2020

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Are you a DHA expert?

How did you do? Even if you aced the quiz, we hope you learned something new. You can read NFPA 652 for more details about Dust Hazard Analyses and the upcoming deadline. If you need a source of easy-to-digest NFPA information, there's lots on the ACS Valves blog.

Looking for an NFPA-compliant rotary valve?

Ask an ACS rep for help

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Go ahead, make your valve

Put your own spin on our customizable valves to get the best valve for your application, material and industry.

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We have a series of items available for quick shipment

Items include: Pressure blower packages, MD Series, S-Pellet Series, Diverter Valves, Flex Tip Series, Screw Conveyors

S-Pellet Rotary Valve

Here’s how we configure rotary airlock valves

Rotary valves, like hot dogs, have lots of customization options. Learn how we do it at ACS