Valve questions? We have answers.
When you ask our team of industry experts, you draw from decades of knowledge about rotary airlock valves and conveying systems.
Meet our valve experts

Brittany heads up our sales team with more than 15 years in the bulk processing industry, which means she has some of the best all-around knowledge about rotary airlock valve configuration.

Whether you’re trying out new ingredients or need to make a switch, Terri’s material expertise can help you keep machinery clean and boost efficiency in your production process.
Need Tech Support?
Better call Paul
If you’re having trouble with a material jam, worn-out parts, or lost productivity, Paul is the one to call. He has 25 years of experience in manufacturing to help keep your equipment in ship shape.
See some of our popular FAQs
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When it comes to material shearing, the first thing we tend to look at is fill capacity. Factors like your material shape and size, equipment specifications, and conveying speed influence the right fill capacity to prevent jamming and shearing. Optional accessories like adjustable shear protectors, often recommended for materials like plastic pellets and sawdust, can be useful to help things keep flowing smoothly. A valve expert can give you more specific guidance based on your application.
Relevant for: Difficult Products -
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They can! For situations when consistent feeding is essential, we have rotary valves specifically designed for applications like pellets or metering small batches of product. To get the most accurate flow, it’s important to work with a specialist who understands your industry well enough to recommend the right valve configurations.
Relevant for: Difficult Products -
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Not all rotary valves are designed to be interchangeable between ingredients, but ACS Valves has options for plants with split conveying feeds or multiple ingredients. The Multi-Port valve is one to consider, since it features multiple separate compartments in a single valve, making it easier to convey materials from different lines into a single valve. Many of our customers also use the Quick-Clean valve to convey multiple ingredients, because it can be cleaned and sanitized quickly thanks to its rail-based design.
Relevant for: Conveying Systems, Manufacturing -
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Rotary airlock valves can be specified with features that support food safety and sanitation goals. We often recommend stainless-steel materials of construction, special coatings, and valves designed on a rail system for easy disassembly and cleaning.
Relevant for: Difficult Products, Safety
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Size a valve with our calculator tool
How wide does your valve’s inlet need to be? Find out quickly with our Rotary Valve Sizing Tool, a handy online calculator tool. Just enter your capacity, material bulk density, and expected efficiency.
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Get in Touch
Ask for conveying expertiseImpressed by our bulk material conveying knowledge? We have plenty more where that came from. For answers to your specific questions, contact our rotary valve experts.