Valves are ubiquitous in all liquid chromatography applications. They act like a switch and can control the flow path of the chromatography system in various ways. Therefore, valves are indispensable for eluent selection, sample injection, column selection, and fractionation as well as any switching task. KNAUER valves are designed for a wide range of chromatographic and dosing applications. Flexibility is provided by choice of different materials and sizes as well as drivers for various software packages. Valves are driven either manually or automatically through a valve drive.
All valves include suitable fittings. Additionally, valves with two positions include an injection port for injection and the 12-port and 16-port valve include tubing for fractionation.
AZURA valve drive with V2.1S with 6 port 2 position valve
Made in Germany
Certified quality management
Customized solutions
60 years experience
| Function | Column selection, Injection |
|---|---|
| Capillary connection | 1/8" |
| Bore size | 1.2 mm |
| Thread | M8 |
| Max. pressure [bar] | 300 bar |
| Max. pressure [MPa] | 30 MPa |
| Max. pressure [psi] | 4350 psi |
| Max. flow rate | 500 ml/min |
| Port number | 6 |
| Positions | 2 |
| Stator material | stainless steel |
| Rotor material | Vespel® |
| Valve Drive | included |
| Operated | electrical by V 2.1S |
| Interfaces | LAN, RS232, display, terminal strip |
|---|---|
| Control | Display, software, event control |
| Inputs | Binary control; Home, Backward/Inject, Forward/Load |
| Outputs | Trigger out |
| Power supply | External DC 24V, 60 W |
|---|---|
| Dimensions | 121 x 129 x 187 mm (W x H x D), valve diameter: 47.5 mm |
| Weight | 1.9 kg |
| Leak sensor | No |
| Ambient conditions | Temperature range: 4–40 °C; 39.2–104 °F; below 90 % humidity (non condensing) |
for 6 Port 2 Position valves 1/8"
Article No.: F1359
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Maintenance kit for valve A1359, A1371, AWA10DA - including all wear parts: rotor seal, O-ring
Article No.: ARV11
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Rotor seal, Spare part for 6 Port 2-position valve 1/8", Vespel (AWA10AD/A1371/A1359)
Article No.: A0611.4
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Stator, Spare part for 6 Port multi- and 2-position V 2.1valves, sst, 1/8"
Article No.: A205114
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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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