Containment & Transfer Systems

AVM FLUID’s SBV Split Butterfly Valve is a high-containment valve system engineered for the safe transfer of highly potent APIs (HPAPI) and toxic powders. Designed to meet stringent containment requirements (up to OEB5, <1μg/m³), the system ensures zero contact between product and environment through the synchronized opening of the active and passive halves.
Built on a robust platform, it offers exceptional docking tolerance (±14 mm) and intuitive operation. Ideal for pharmaceutical, biotech, and fine chemical industries, it supports full CIP/SIP cleaning and complies with GMP and FDA standards.

This High Containment Powder Sampling Valve is designed for dust-free sampling of highly reactive materials, balancing operational safety and process flexibility. The valve supports optional automated control and can be seamlessly integrated into DCS/PLC systems to achieve remote or time-driven automated sampling, effectively reducing human intervention and improving operational consistency and batch traceability. Simultaneously, the product has complete CIP/SIP compatibility, can withstand online cleaning and sterilization processes, and can be thoroughly cleaned without disassembly, meeting cGMP and aseptic process requirements.

The rotary airlock valve enables precise metering and continuous discharge of bulk solid materials. Material flows from the hopper into rotor pockets by gravity and is discharged in a controlled manner through continuous rotor rotation. It is widely used for powder, granule, and bulk solid conveying in both positive pressure and vacuum conveying systems, ensuring stable and uniform material feeding for reliable system operation. The valve features stable performance, easy maintenance, and convenient rotor removal, making it suitable for lithium battery, chemical, food, and pharmaceutical powder handling applications. A gas sealing system is integrated to create a stable gas barrier at the rotor sealing zone, effectively preventing material leakage and gas crossover under both positive and vacuum conditions.

The Inflatable Seal Spherical Valve is a hygienic discharge solution designed for conical hoppers and vessels. Featuring a spherical outlet and an inflatable gasket seal, it ensures zero-friction, particle-free sealing and extended service life. Optional functions such as bottom drainage and gas purging make it ideal for powders, granules, liquids, and slurries in pharmaceutical, food, and biotech applications. Fully CIP-compatible and built to meet sanitary standards.

The Directional Valve is a valve that controls the flow direction of the medium through a rotating valve core. It can be used in conveying pipelines or gravity discharge. It is widely used in high-efficiency fluid control scenarios in the fields of chemical industry, new energy, pharmaceuticals, etc. Optional for use in different working conditions:
Inflatable airbag, seal with 0 friction, 0 shedding, high sealing, significantly improving the service life of the valve seal.

The Rotary Dosing Valve is a key component for precise and continuous discharge of powders and granules. By rotating its vanes, the valve ensures steady, metered feeding with excellent airlock performance, making it ideal for both positive and negative pressure pneumatic conveying systems. Its compact structure, easy operation, and quick-release design make it widely used in food, pharmaceutical, dairy, and chemical industries for weighing, dosing, and transfer applications.