Alpha-Beta Split Butterfly Valve
A contained split-butterfly valve system for charging, dispensing, unloading and sampling powders with reduced cross-contamination risk.
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Overview
The Fenggu Alpha-Beta Split Butterfly Valve consists of an active valve and a matching passive valve. When the two halves are docked, they form a contained transfer path for powders and other materials while limiting exposure of the previously product-contacting faces to the surrounding environment.
The system supports charging, dispensing, unloading and sampling operations and can be integrated with isolators, containers and process equipment. Matching active and passive halves are selected by nominal size and interface requirement.
Key Features
- Separate active and passive valve halves for contained docking and transfer
- Metal-to-metal, precision valve-disc sealing design
- 316L stainless-steel main construction with electropolished surface
- High-quality silicone sealing components
- External operation for valve opening and material transfer
- Standard interfaces with project-specific interface customization
- Options supporting contained clean-in-place arrangements
Technical Parameters
| Valve type | Alpha-Beta split butterfly valve | Main material | 316L stainless steel |
|---|---|---|---|
| Surface treatment | Electropolished | Seal material | Silicone |
| Standard nominal sizes | 50, 100, 150, 200, 250 and 300 mm | Valve halves | Active and passive |
| Interface | Standard or customized | Operation | External valve actuation |
| Cleaning integration | Contained CIP-compatible arrangement available | Design basis | GMP-, FDA- and EU-oriented production requirements |
Applications
Request a datasheet or quotation
Tell us the transfer material, nominal diameter, pressure condition and equipment interface, and our engineers will select the valve configuration.
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