High Torque Valve Qmix V HT

Valve Modules

High Torque Valve Qmix V HT

Qmix V HT

High-Torque Performance

Qmix V HT valve modules combine high-performance multiport valves of the Rheodyne TitanHT series with a valve control unit in one compact housing. Rheodyne TitanHT valves are ideally suited for HPLC applications (with pressure levels of up to 1034 bar) requiring high-torque performance, such as:

  • Switching in high-pressure applications
  • Applications experiencing very high levels of pressure (VHP)
  • Injection, column selection
  • Nano applications
  • Sample cleaning / enrichment
  • Multidimensional chromatography

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QmixElements Valve Plugin

QmixElements Valve Plugin

Switching, Configuring and Automating Valves

The QmixElements valve plugin gives you a good overview of all valve modules and lets you switch the valve position of any module quickly and easily. The names of all valves and even the names of each individual valve position can be selected freely to let you adapt them to the requirements of your particular application.

Script functions of the valve plugin make it possible to incorporate valve modules into complex Qmix scripts very easily. Valve position switching can be automated and synchronized with other Qmix modules.

Graphical Valve Display

Graphical Valve Display

All Information at a Glance

The software visualizes all valve types, including their specific appearance and their current valve position, letting you immediately identify the valve type and the current switching position of each valve. You can switch each valve to the desired position by clicking on it with your mouse or selecting it from the context menu.

QmixElements Software

QmixElements Software

Laboratory automation platform

The QmixElements software is a comprehensive, plugin-based, modular software solution for the control of all cetoni devices via a common graphical user interface. The software consists of a core that provides the basic features and services, such as the application window, the event log or the tool bar.

Qmix SDK Valve Library

Windows 32-bit / 64-bit DLLs

The valve library lets you incorporate a large variety of valves into your applications. It supports multiport valves as well as 3-2-way valves or squeeze valves. You can control 3-2-way valves of neMESYS syringe pumps or multiport valves of Qmix V modules, for example. All functions are supplied through a Windows DLL (32-bit / 64-bit), enabling simple and inexpensive integration into all Windows 32-bit or 64-bit development environments supporting the use of DLLs, such as:

  • Qt Framework + QtCreator
  • Microsoft Visual C and Microsoft Visual Studio .NET
  • Microsoft Visual Basic
  • LabVIEW
  • Matlab
  • Agilent VEE
  • Embarcadero RAD Studio with C++ Builder

Qmix SDK Valve Library LabVIEW Icons

Qmix SDK LabVIEW Kit

Full LabVIEW Integration

The LabVIEW kit lets you start controlling our valves immediately from your LabVIEW application. You can use virtual instruments (VIs) to access all of the important valve parameters and functions.


  • Clearly laid out grouping and color coding of VIs according to their function
  • Can be used with all other Qmix SDK libraries (pump, contoller, motion control...)
  • LabVIEW-conformant troubleshooting
  • Sample VIs for quicker introduction
  • Supports 32 and 64 bit LabVIEW versions

Qmix SDK

Qmix Software Development Kit (SDK)

For integration of cetoni devices into custom applications

The Qmix SDK is a powerful software package that allows developers to integrate their Qmix system and its various modules into their applications. Central to the Qmix SDK are device-specific libraries that provide the programming interface (APIs) for each Qmix module (neMESYS pumps, rotAXYS and neMAXYS positioning systems, Qmix IO, etc.).

Important Data

Pressure Rating 0-15,000 psi (0–1034 bar)
Available Liquid Ends 2-position, 6-port (analytical and semi-prep)
2-position, 10-port
6-position, 7-port selector
3/7 injector with purge
10-position, 11-port
8-position, 4-port
Wetted Materials DuraLife, UltraLife™*, Stainless Steel w/PEEK, PEEK
Port-to-Port Volume 0.2–50.9 μL
Flow Passage Diameters 0.006–0.060 in / 0.15–1.5 mm
Operating Temperature 0-60 °C
Fittings 10–32, M4, 1/4-28
Suggested Applications High-pressure switching, injection, column selection, sample clean-up/ enrichment, multidimensional chromatography, and very-high-pressure (VHP) applications, prep to nano-scale applications
Stop-to-Stop Actuation Speed 100-280 ms

We would be happy to talk to you about our products. Please contact us.

Christian Kirscht

I look forward to speaking with you!

Christian Kirscht

Sales & Application Manager

+49 (0) 36602 338-26