Split butterfly valve, ab valve, αβ  Valve    

Containment transfer technology

Fast and secure transfer for large quantities
Containment 
Economic solution

Split butterfly valve (Alpha Beta valve), is made up of an active and a passive split valve. The transfer of material from one container to another container is being carried on sealing condition, and the sterile material transfer process guarantees the sterile situation won’t be destroyed or avoid being spread of the powder, toxic materials in the container.

Split butterfly valve -Conventional don’t set isolation valve inlet and outlet, people can wash and sterilization in the exposed face by manual work to reach the normative requirement of material transfer. 

Split butterfly valve-CIP/SIP type. It is designed a closed space between two disks during docking and split, at that time can do cleaning or sterilization as required by supporting tools before or after material transfer.

Technical Parameter

– Valve disc surface sealing by metal to metal
-Body material: 316L stainless steel
-Sealing material: food grade FKM (meet FDA)
-Standard clamp interface, accept customized corresponding connection
-Outside of container operate valve switch and product transfer
-Comply with the new version of GMP, FDA, EU production requirements

Operation process

Purpose of use

a. Protection of sterile product -Guarantee transfer process of sterile product avoiding being affected by outside microbe
b. Operator protection- Avoiding leakage of toxic materials during transfer process which is harmful for people
c. Eliminate loss of product yield during transfer
d. Effective dust control during transfer process
e. Reduce the potential of product cross-contamination
f. Save the cost on equipment

 Application case                                                                                       

-Sterile API transfer and subpackage
-Isolator charging and discharging
-Contained dispensing, charging, discharging, sampling and milling
-Containment transfer of sterile rubber plug
-Transfer toxic product

Application                                                           

Pharmaceutical Biotechnology Chemical Food Beverage Nuclear CDC

Specification

Standard size: 50mm, 100mm, 150mm, 200mm, 250mm, 300mm
Connections: PN6, PN10, ANSI#150, Tri-Clamp

Customized size: Accept customized non-standard size