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Articles for Safety

Aug 14, 2023 by Alicia Simon

Quiz: OSHA safety for rotary valves

Are you aware of the most common safety concerns associated with rotary valves? If not, don’t worry. Our quiz will teach you how to prevent accidents.
Aug 10, 2023 by Greg Thompson

Protect your product: How outboard bearings keep valves safe

Why do we recommend outboard versus inboard bearings for rotary valves? It’s all about protecting your investments and your plant.
Jul 11, 2023 by Paul Bowman

How are rotary valves tested for safety?

To set you up for success, the ACS Valves team puts rotary airlock valves through some really rigorous tests.
Apr 14, 2023 by Megan Thompson

Quiz: What do you know about deflagrations?

Deflagrations are a type of subsonic combustion, and they can pose a hazard to your processing facility. What do you know about them?
Feb 09, 2023 by Megan Thompson

Airlocks for dust collection systems: The basics

Everything you need to know about rotary airlock valves for dust collector applications
Jun 20, 2022 by Megan Thompson

Quiz: Workplace safety statistics to know

See if you can guess these key stats from OSHA, NFPA, and other workplace safety organizations
Apr 22, 2022 by Megan Thompson

What is an NFPA compliant valve?

Find out if your rotary airlock valve is configured for optimal safety and NFPA compliance
Jun 10, 2021 by Megan Thompson

Why should I keep a historical maintenance log?

Tracking maintenance helps you protect workers, keep equipment in good condition, and comply with NFPA regulations
Nov 18, 2020 by Megan Thompson

Quiz: Are you up to speed on rotary valve safety?

Take the quiz to see if you’re well-versed in the best rotary valve safety practices
Sep 18, 2020 by Megan Thompson

I missed the DHA deadline! What happens now?

The deadline for dust hazard analyses (DHAs) has passed, but you can still take steps to stay compliant with NFPA 652
Apr 21, 2020 by Megan Thompson

Quiz: What do you know about DHAs?

Industrial facilities need to conduct Dust Hazard Analyses (DHAs) by September 7, 2020. What do you know about the process?
Feb 13, 2020 by Megan Thompson

Need a rotary valve safety guide?

We published some comprehensive rotary valve safety guidelines in Powder & Bulk Solids
Oct 24, 2019 by Paul Bowman

Unchain your rotary valve with direct drives

Direct drive valves eliminate unnecessary parts to keep workers safe and minimize downtime
May 22, 2018 by Megan Thompson

The ABCs of NFPA Valve Compliance

Key terms for your education on NFPA safety
Apr 24, 2018 by Megan Thompson

NFPA guidelines: Replacing your uncompliant parts

Stay safe and compliant with these rotary valve replacement tips
Dec 20, 2017 by ACS Valves

Are your valves compliant with NFPA?

Not sure how to check the tolerance on your rotary valves to stay NFPA compliant? We've got a video for that. Check it out in this month's blog.
Oct 04, 2017 by Megan Thompson

OSHA is sweeping combustible dust under the rug

Preventing dust explosions should be at the top of your agenda when planning plant safety, and we have the low-down on how to do just that.
Aug 31, 2017 by Terri Shipstone

Here are some fail-safe food safety processes

Mystery ingredients in our food usually have us saying product recall instead of bon appetit! And it's up to your processes and machinery to ensure people enjoy what you've prepared for them.
Feb 28, 2017 by Megan Thompson

Protect your workers from toxic chemicals

Breathing in toxic fumes won't give you superpowers. Here's a list of ways to avoid overexposure to toxic chemicals in your plant.
Jan 03, 2017 by Greg Thompson

How to use the same machinery for any material type

Replace your one-trick pony rotary valve with one that does it all
Oct 25, 2016 by ACS Valves

How to prevent corrosion and cross-contamination in your rotary valves

Even the smallest bit of rust from corroded machinery can damage your end product. Here's how to keep your product looking great.
Aug 02, 2016 by Terri Shipstone

Is your food manufacturing process safety-certified?

When it comes to food safety practices, how do you know you're certifying with the right regulatory bodies and handling your equipment properly?

FAQs for Safety

Q.
Why do I need to check rotor-to-housing tolerances?

A.
Rotor-to-housing tolerances, or clearances, are the distance between your rotor tips and valve housing. Because they wear down over time, you should measure them as part of your regular maintenance routine. Increased tolerances leave a bigger gap for material to leak through, which prevents the valve from working effectively. This can lead to issues with material flow, NFPA compliance and safety, and overall efficiency. Check them often!

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PRODUCT HIGHLIGHT

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

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

How to: Renew rotor tip clearances

Follow these simple steps to check clearances and adjust the blades on a rotor with adjustable tips.