Tech Note Library
Technical Note Library
Welcome to our technical note library. Below you will find a curated list of technical notes and dimensional drawings to assist with your VICI products. Each document includes a brief description and a direct link to the PDF file.
Tech Notes
Cheminert connecting accessories
How to use a flanging tool to install Cheminert tube end fittings on PTFE tubing.
Implementation - older solenoids
Using a pair 3-way solenoid valves (MSVA) to apply air to the actuator only during switching. (Not recommended for new systems.)
Position Feedback (PFAF) implementation
Instructions for installing PFAF on any VICI two position air actuator (30° - 90°) for permanent contact closure feedback.
Operating notes and cleaning instructions
Precautions and instructions for disassembly, cleaning, and reassembling Valco valves.
Multifunctional valve flow paths
Schematic flow diagrams for the 10-port multifunctional valve configurations.
IZERA1.5 installation instructions
Unique 1/16" internal to 1/32" external adapters designed to eliminate graphite ferrules getting stuck.
Cheminert HPLC and UHPLC injectors
Disassembly, cleaning, inspecting, and reassembling instructions for Cheminert injectors.
Multiposition actuator implementation
Recommended use of 4-way solenoids for multiposition actuators with continuous air application.
Models C22, C24, C25, C22Z, C24Z, and C25Z
Maintenance and cleaning instructions for these specific Cheminert valve models.
Models C55, C65, and C65Z
Detailed instructions for electrical connections, motor control modes, and maintenance.
Fused silica adapters
Installation and use of adapters for open tubular columns with Valco valves.
Dimensional Drawings
High Pressure PEEK Internal Reducing Unions
Dimensions for internal reducing unions designed for 0.25 mm ID tubing applications.
Standard Internal Reducing Unions
Dimensional drawing for standard internal/external reducing unions used in fluidic systems.
Model 202 Flow Controller Drawings
Schematic and dimensional information for the Model 202 upstream-referenced adjustable span flow controller.
One-piece Fused Silica Adapters (1/16")
Dimensional drawing for one-piece 1/16" fused silica adapters.
Column End Fittings (External)
Dimensional drawing for external column end fittings.
Tech Tip
Cheminert Connecting Accessories - T502
Instructions for mounting the valve.
Access dimensional and schematic information for actuators and control valves.
Helpful resources for selecting adapters and following installation procedures.
See Also
ValcoBond Capillary Columns
High performance capillary columns for GC applications.
Materials of Construction
Information on standard materials and specifying special body materials.