High-pressure injection valve, 8 Port

2-position valve, 8 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.

Function	Column selection, Injection
Capillary connection	1/16"
Bore size	0.3 mm
Thread	10-32 UNF
Max. pressure [bar]	1200 bar
Max. pressure [MPa]	120 MPa
Max. pressure [psi]	17400 psi
Port number	8
Positions	2
Stator material	DLC (Diamond-like carbon)
Rotor material	Vespel®
Material	Stainless Steel
Valve Drive	not included
Operated	electrical by VU 4.1

Dimensions	Valve diameter: 42 mm
Weight	0.2 kg
Ambient conditions	Temperature range: 4–40 °C; 39.2–104 °F; below 90 % humidity (non condensing)

Certified Quality

KNAUER is known for the quality of its products and has been certified several times. We produce high-tech laboratory instruments for research, routine analysis and production.
See all Quality certificates

In addition, we have extended documentation about all our products, including CE Declarations of Conformity.
See all CE Declarations of conformity

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