Quiz: What do you know about DHAs?
Posted by
Megan Thompson on
Apr 21, 2020
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
PRODUCT HIGHLIGHT
![Flexible Rotor]()
Learn more
Go ahead, make your valve
Put your own spin on our customizable valves to get the best valve for your application, material and industry.
SURPLUS INVENTORY
![S-Pellet Rotary Valve]()
Check it out
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
LATEST BLOG
Read more
Extra, extra: Read all about our conveying equipment
Though we specialize in rotary airlock valves, we also provide some extra conveying equipment.
Newsletter
Stay informed on all things ACSWe’ll keep you up-to-date on the latest valve how-tos, handy tips, and news from ACS. It’s totally free and you can opt out at any time.