Hey material, meet our valves.
With quality CNC-machining, NFPA compliance features and custom configurations for every application, our rotary airlock valves are the perfect match for your material processing needs.
Customizable for maximum process efficiency
Multi-Port Valve
The first ever Multi-Port for high volume applicationsA transformation of trough-style feeders, the Multi-Port rotary valve provides high capacity in a compact design with separated airlock compartments. You won't find another one like it on the market.
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Find the perfect rotary valve for your material, your application, your process.
Browse valve how-tos, NFPA tips and more
How shear pin sprockets prevent damage to your valve
Fail-safe food safety tips for rotary valves
The regulatory landscape is always changing, but there are surefire steps you can take to keep your valves and conveying systems free of contamination.
Which rotary valves are best at handling fertilizer mix?
Fertilizer mixes tend to cause buildup and abrasion in your conveying equipment. Try these rotary airlock valve recommendations to boost longevity and material flow.
Ordering valves from ACS: Fast and Reliable
What’s it like to order a rotary valve from ACS Valves? Here’s a breakdown of our fast, reliable and cost-effective shipping process.
Watch nowView our valves in 3D
Get a 360° view of our rotary valves, parts and accessories in the 3D gallery.
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Equip your conveying system for success
Browse our suite of conveying equipment to complement your rotary valves.
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Introducing the Rotary Valve Sizing Tool
It’s easier than ever to size a valveWe love all valves, big and small, but only one size works best for your process. Calculate it in 3 easy steps with our new Rotary Valve Sizing Tool.
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See gypsum pin mixers at ACS Mixers
Mix smooth, lasting wallboard slurryAre you in the gypsum business? So are we! Check out our sister site, ACS Mixers, to see the gypsum pin mixers we build and refurbish.
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