Reliable Sterile Connections for Hygienic Process Systems
bio-plus® Sterile Connection is developed for sterile and hygienic pipeline applications that require smooth product-contact surfaces, reliable sealing, and high material traceability. The range is suitable for gases and liquids and is available in different connection formats & pressure ratings to match various process line requirements.
Key Product Highlights
Sterile connection
design
Suitable for gases
and liquids
Electropolished product
-contact surfaces
Multiple connection
types available
FDA, USP Class VI and
TSE-free gasket options
Product-contact parts
marked for traceability
Available Connection Types
Technical Snapshot
| Specification | Details |
|---|---|
| Product-contact material | 1.4435 BN2 / 316L |
| Special materials | 2.4602, Titanium, 1.4539, etc. |
| Gasket options | EPDM, FEP/Silicone, FKM, Gylon, FFKM |
| Surface finish | Electropolished Ra < 0.6 µm |
| Media | Gases and liquids |
| Pipe standards | DIN, ISO, OD, SMS |
| Documentation | EN 10204 / 3.1 |
| Compliance | FDA conform, USP Class VI, TSE-free |
Materials and Surface Quality
-
Product-contact parts available in 1.4435 BN2 / 316L
-
Special materials available on request
-
Product-contact surfaces are electropolished
-
Internal surface options include Ra < 0.6 μm and Ra <
0.4 μm
-
Non-product-contact parts available in 1.4305 or equivalent
Gasket Material Options
EPDM
-40°C to +150°C
FEP / Silicone
-60°C to +200°C
FKM
-20°C to +200°C
Gylon
-200°C to +250°C
FFKM
-10°C to +260°C
Applications
bio-plus® Sterile Connection is suitable for industries and process environments where hygienic design, sterile transfer, and reliable sealing are critical. It can be used across liquid and gas process lines in high-purity systems.
How to Order bio-plus® Sterile Connections
The bio-plus® Sterile Connection range can be selected based on connection type, pipe standard, nominal size, material, gasket option, and surface finish requirement. liquitec can support customers in selecting the right configuration for their process application.