High-pressure injection valve, 6 Port

2-position valve, 6 ports

KNAUER’s well-known high pressure and ultra-high pressure pumps and detectors based on AZURA® technology are now accompanied by the next generation of high precision injection and switching valves, designed to operate at pressures up to 1200 bar. This valve series is ideal for users requiring low delay volumes and high durability and high performance.

To operate the valve the AZURA valve Drive VU 4.1 is needed.

Valve Details

FunctionColumn selection, Injection
Capillary connection1/16″
Bore size [mm]0.3 mm
Thread10-32 UNF
Max. pressure [bar]1200 bar
Max. pressure [MPa]120 MPa
Max. pressure [psi]17400 psi
Port number6
Stator materialDLC (Diamond-like carbon)
Rotor materialVespel®
MaterialStainless Steel
Valve Drivenot included
Operatedelectrical by VU 4.1


DimensionsValve diameter: 42 mm
Weight0.2 kg
Ambient conditionsTemperature range: 4–40 °C; 39.2–104 °F; below 90 % humidity (non condensing)
High-pressure injection valve, 6 Port
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