Articles for NFPA
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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
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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
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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
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Aug 18, 2021 by Megan Thompson
Choosing a rotary valve: 3 more things to consider
Find out how energy efficiency, NFPA safety and maintenance cycles impact your choice of rotary airlock valve
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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
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May 07, 2021 by Greg Thompson
Check out the Multi-Port Valve, our latest invention
This one-of-a-kind rotary valve features multiple compartments for added efficiency in high-volume applications
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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
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May 20, 2020 by Megan Thompson
Why we recommend ACST-4 shaft seals for valves
Shaft seals are some of the fastest rotary valve parts to wear out. We’ll tell you which seal type has the most longevity and why
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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?
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Feb 17, 2020 by Paul Bowman
Are rotary airlocks supposed to leak?
The answer is yes… and no. Airlocks aren’t infallible, but there are ways to minimize leaks and keep air flow consistent
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Feb 13, 2020 by Megan Thompson
Need a rotary valve safety guide?
We published some comprehensive rotary valve safety guidelines in Powder & Bulk Solids
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Jan 14, 2020 by Paul Bowman
Yes, you actually do need to check your rotor clearances
Measure your valve’s rotor-to-housing tolerances regularly to stay NFPA compliant and maximize material flow
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Apr 24, 2019 by Megan Thompson
Pop Quiz: NFPA Valve Compliance, Part 2
Here’s another test of your NFPA rotary valve knowledge. Are you ready?
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Feb 21, 2019 by Paul Bowman
Flex or fixed? The difference between two rotor tip types
Find out which rotor tip type is right for your process
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Jan 14, 2019 by Megan Thompson
Why choose a valve on rails?
Valves on rail systems deliver better ROI in several applications
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May 22, 2018 by Megan Thompson
The ABCs of NFPA Valve Compliance
Key terms for your education on NFPA safety
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Apr 24, 2018 by Megan Thompson
NFPA guidelines: Replacing your uncompliant parts
Stay safe and compliant with these rotary valve replacement tips
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Feb 20, 2018 by ACS Valves
Pop Quiz: NFPA Valve Compliance
How well do you know the NFPA rules as they relate to rotary valves?
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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.
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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.
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Apr 25, 2017 by Nena Dallas
How to increase the life expectancy of your machinery
That rickety old valve has broken down again, and you're tired of replacing it all the time. Here are some tips on how to ensure your valves last longer and give you less downtime.
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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
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Oct 04, 2016 by ACS Valves
Pellet shape matters for your plastic products, here's why
Get your ducks in a row and ensure that your plastic is being taken care of throughout your entire conveying process.
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Aug 24, 2016 by ACS Valves
The bad news about inboard bearing assemblies
Inboard bearings are a great option if you love throwing money into your valve and watching it get shredded before your eyes.
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Jun 24, 2016 by Megan Thompson
Everything you need to know about NFPA 652
The NFPA has a new standard for combustible dust across all commodity-specific manufacturing industries worldwide. Find out what the standard includes and how to make your plant compliant.
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May 25, 2016 by Megan Thompson
What you need to know about isolation devices
An explosion in your machinery doesn't have to lead to a plant-wide disaster. Read about ways to reduce the spread of flames with properly designed isolation devices and rotary airlock valves.
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Apr 28, 2016 by ACS Valves
NFPA Safety: It's Not Just About the Airlock
On-demand one hour webinar on NFPA Safety.
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Feb 26, 2016 by Megan Thompson
ACS deconstructs deflagration
Understanding the dangers of deflagration can help you better prevent plant fires and explosions.
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Jun 02, 2015 by ACS Valves
Q&A with ACS
You asked. We answered.
Our live webinar on May 14, Understanding Airlocks, concluded with a lively Q&A session. In case you missed it, here are the questions you asked, along with our answers.