Sanitary & Aseptic Valves for Pharmaceutical & Food Industries | AVM

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High-Precision Rotary Valves for Powder Handling and Material Flow Control

High-Precision Rotary Valves for Powder Handling and Material Flow Control

Rotary Valves are essential for managing the flow of powders, granular materials, and bulk solids in industries like food processing, pharmaceuticals, and chemicals. These valves operate by rotating a rotor inside the valve body, which allows for accurate and controlled material distribution. Available in a range of sizes and rotor designs, Rotary Valves are adaptable to many applications, from small-scale filling systems to large-scale production lines. Their ability to handle high throughput while ensuring consistent, stable material flow makes them a preferred choice for material handling systems. Furthermore, their robust construction and precise design reduce the risk of clogging and ensure long-term, reliable operation in demanding industrial environments.
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Why choose us?

Hygienic Design

Our sanitary butterfly valves are specially designed for industries with high hygiene standards, such as food and pharmaceuticals, ensuring smooth, non-retentive surfaces that prevent bacterial growth.

Innovative Seal Technology

The inflatable seal technology ensures secure sealing in multiple industries, such as food processing and pharmaceuticals, by expanding upon inflation and contracting for easy removal.

Low Maintenance Costs

Our diaphragm valves are designed with minimal maintenance requirements, lowering overall operational costs and ensuring consistent performance in sensitive industries.

Related products

AVM's star-shaped rotary valves for bulk materials feature multi-vane rotors for efficient handling of flour, cement, and plastic granules. The compact design allows easy integration into existing conveying lines, while the pressure-balanced design minimizes energy consumption. Available in sizes from DN50 to DN300 for various bulk materials.

Frequently Asked Questions

What is the function of a Rapid Transfer Port?

A Rapid Transfer Port (RTP) is designed for efficient and safe material transfer in environments that require strict cleanliness, such as in life sciences. It uses a dual-door system to maintain sterile or toxic-free conditions during two-way transfers, ensuring safety without compromising isolation.
Pneumatic Control Valves use compressed air to actuate the valve, controlling the flow of gases or liquids. Commonly used in industrial automation and chemical processing, they provide precise flow control, require minimal maintenance, and are ideal for hazardous environments.
Diaphragm Valves are ideal for industries requiring high purity fluids. They feature a diaphragm that isolates the valve mechanism from the fluid, reducing contamination risk. They are easy to maintain and offer reliable performance in controlling corrosive or sensitive fluids.
Sanitary Butterfly Valves are designed to maintain high hygiene standards in industries like food and beverage. Made of stainless steel and treated to prevent bacterial growth, they control fluid flow while ensuring no contamination in the production process.
A Split Butterfly Valve is mounted between two flanges in a pipe and is used to control the flow of fluids or gases. Its compact design makes it ideal for tight spaces, commonly found in water systems, HVAC, and industrial piping systems.

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customer evaluation

James Wilson
Efficient Powder Handling with Rotary Valves

AVM's rotary valves have optimized our flour milling plant's pneumatic conveying system. The star-shaped rotor design provides precise metering of flour particles while preventing air leakage, improving material transfer efficiency by 35%. The compact structure fits tight spaces, and the easy-to-clean design meets our food safety requirements.

Jennifer Lee
Precision Metering in Pharmaceutical Powder Blending

Our tablet manufacturing line relies on these valves for accurate powder dosing. The variable speed rotor allows fine-tuned material flow, critical for maintaining blend homogeneity. The quick-disconnect housing simplifies cleaning between batches, and the 3A-certified design meets our strict pharmaceutical standards.

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Rotary Valves: Continuous Powder Handling with Air-Lock Functionality

Rotary Valves: Continuous Powder Handling with Air-Lock Functionality

AVM's Rotary Valves ensure precise metering of powders and granules in pneumatic conveying systems, combining air-locking with discharging capabilities. The star-shaped rotor design prevents material bridging, while hardened steel construction resists wear in flour, cement, and plastic pellet applications. Suitable for positive/negative pressure environments, they offer compact, 24/7 operation with ISO 9001-certified quality.