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Single High-pressure Six-way Switching Valve/Dual High-pressure Six-way Switching Valve PDF CatalogsSpecifications
 
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Single High-pressure Six-way Switching Valve/Dual High-pressure Six-way Switching Valve
Indispensable for Column Switching Analysis
Various analytical systems can be constructed by combining a great variety of components.
Low Dead Volume Switching
The unique low-dead-volume valve head minimizes the influence of time lag and diffusion on separation in column switching analysis. (Dead volume: 0.8 µL)
Metal-free Structure
The flow channel is made of PEEK resin, making the valve effective for analyzing proteins of high adsorption to metals and physiologically active samples.
Programming Function
A schedule can be programmed easily to automate complex column switching.
Optimum Even for Complicated Multipurpose Channels
Either the single or dual type can be selected according to your needs.
Integration to Other HPLC Systems
Even a start signal from another manufacturer's system can activate the self program, and so can be used as part of the system.
Standalone or Networked Control
The valve allows programmed operation (standalone) by numerical keys without any special controller and has a function to communicate with Shiseido's system controller program (PC).
Example of Single Valve Application
Analysis of diazepam

Combination of single high-pressure six-way switching valve and CAPCELL PAK MF (column for direct introduction of biological samples) for automatic analysis of diazepam in human serum
Example of Dual Valve Application
Accurate gradient curve at low flow rate

Combination of dual high-pressure six-way switching valve and CAPCELL PAK MF (column for direct inspection of biological samples) for trace analysis of Chinese medicine and metabolites in mouse serum (Gradient system)
Source: Prof. Tashiro of the Showa Pharmaceutical University
Example of Dual Valve Application
Rinsing system
The valve can also be built into a system for washing away sample carryover.
Specifications
Product No.
Single high-pressure six-way switching valve: 3011
Dual high-pressure six-way switching valve: 3012
Product Name
Single high-pressure six-way switching valve/Dual high-pressure six-way switching valve
System
6-port, 2-position high-pressure switching
Number of Valves
3011: One
3012: Two
Max. Pressure
35 MPa
Channel Material
Polyetheretherketone (PEEK), ceramic
Control Mode
(1) Manual control
(2) Control by self-program (0.00 to 999.99 min)
(3) Control by external input
(4) System control
Dimensions
120(W) x 230(H) x 491(D) mm
Weight
3011: About 8 kg
3012: About 10 kg
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