TBL Plastic

Cross Function™ Bi-Directional Single-Use Flow Valve

Sampling | Purging | Bleed Valve | Injection Port 

single use valve

TBL has developed the Cross Function™ valve for various single-use bio-pharm applications and other high-purity processes that require moderately controlled conveyance of fluids in to or out of a fluidic system. The Cross Function™ valve is simple, ergonomic and attaches to all standard 1″ or MINI Tri-Clamp connections. It is perfect for sampling, purging, and injecting fluids in to or out of a process system.

The valve and seal are constructed exclusively of polypropylene and platinum-cured silicone. All materials meet USP Class VI requirements and are ADIF or BSE/ TSE compliant.

Temperature Rating

Maximum Temperature: 50°C


Purging Air or Liquids
Injection Site
Sinlge-Use Bio-Pharm Process


Pharmaceutical Grade Materials
Simple Installation
Broad Range of Uses

Packaging Options

Individually Bagged
Bulk Bagged
Single-Use Assemblies


Gamma Irradiation


U.S. Pharmacopoeia Class VI Certification
ADIF or BSE/TSE Compliant Materials
Fully Traceability

Part Numbers

Tri-Clamp SizePart#Standard Package Qty.
1″ LADISHSV-16.04-PP-RXPX1pc.
1″ LADISHSV-16.04-PP-RXPX-1010pcs.
1″ LADISHSV-16.04-PP-RXPX-5050pcs.
Tri-Clamp® is a registered trademark of Alfa Laval. Information on this page should be used only as a general reference to guide in product selection. Ultimately, testing should be carried out to ensure this product meets the requirements of a particular application. Specifications are subject to change without notice.