email: qya@alpha-bj.com

whatsapp: +86 15900996444

Product Introduction: 

AZ

• Active valve with Activeflange
• Integrated suction port
• Pneumatic Actuators from EBRO, aluminium housing
• Sensor Switches
• Lifting Modular from FESTO
• Bellow in PE white
• Tri-Clamp connection
• Main and disc seal in FKM/EPDM white/black, FDA
• Contact parts in SS1.4404/316L

Alphadock Split Butterfly Valve, also known as High Containment Valve, Composed of active and passive valves,  is used for material sealing, sterile transportation, avoiding cross contamination, and effectively protecting operators and the operating environment. Suitable for loading, unloading, batching, crushing, sampling, etc. under isolated conditions.

During the docking loading and unloading process, the active valve and passive valve are connected as a whole. Once open the butterfly valve, the docking and distribution of materials are carried out; After the material distribution is completed, the butterfly valve is closed. Loosen the fastening handle, the active and passive valves can be separated, and each equipment can be sealed and transported separately to ensure isolation.

Alphadock split butterfly valve can reach OEB5 level, and relevant documents can be provided to meet the needs of high-end customers at home and abroad.

Internationally trusted by Roche, Novartis, Copenhagen Atomics Aps, Fette Compacting, Harro Höfliger, Envair, GEA, and more, here's how our solutions can optimize your modular solid dosage workflows:

1. Leakage limit OEL<1µg/m ³ (OEB5-compliant), adding a vacuum cleaner can lower the value;
2. Proven mature technology, with a maximum allowance of ± 14mm for docking;
3.180 ° symmetrical design, flexible docking position;
4. Modular design of material contact components, easy to replace;
5. Customized, integrated, and highly automated to meet high-end needs. 

Size series:
DN50/100/150/200/250/300

Alphadock has specialized in the development of OEB5 high-containment valve solutions for pharmaceutical solid dosage production for over a decade. Our split butterfly valves utilize a flexible docking system to effectively handle highly active/toxic solid materials, ensuring Occupational Exposure Limit (OEL) controlled at the nanogram level.
The product design balances process requirements with operational efficiency, supporting rapid integration, CIP/WIP, and significant reduction in maintenance costs.
Through deep collaboration with leading pharmaceutical manufacturers, Alphadock continuously optimizes technical solutions, achieving dual enhancements in equipment performance and economic efficiency while ensuring personnel safety, product quality, and environmental compliance.
With mature industry expertise and innovative technologies, Alphadock has become a pioneer in high-risk material handling within China's pharmaceutical sector.