KNAUER Valves – Precision Switching for HPLC, UHPLC & FPLC

2-Position Valves
Multiposition Valves
Special Position Valves
Injection Valves
Valve Drive

AZURA® V 4.1 Valve, 8Port MultiPos w/o drive, 500 bar, 1/16" 10-32 UNF, 0.75 mm bore, SSt-DLC/PEEK Automated valve for applications like column, eluent or sample selection and fraction collection. DLC coated SSt stator and PEEK TX rotor seal. Request Price	AZURA® V 4.1 Valve, 2Port MultiPos w/o drive, Patented Break-free rotor seal, 300 bar, 1/16" 10-32 UNF, 0.75 mm bore, SST-DLC/PEEK Automated pressureless valve for applications like column, eluent or sample selection and fraction collection.The patented break-free design guarantees switching without pressure peaks. DLC coated SSt stator and PEEK TX rotor seal. Request Price	AZURA® V 4.1 Valve, 8Port MultiPos w/o drive, patented Break-free rotor seal, 200 bar, 1/8" 1/4-28 UNF, 1.5 mm bore, SSt-DLC/PEEK Automated valve for applications like column, eluent or sample selection and fraction collection. DLC coated SSt stator and PEEK TX rotor seal. Request Price	AZURA® V 4.1 Valve, 12Port MultiPos w/o drive, 100 bar, 1/8" 1/4-28 UNF coned, 1.5 mm bore, PEEK/PEEK Automated valve for applications like column, eluent or sample selection and fraction collection. PEEK HPV stator and PEEK TX rotor seal. Request Price
AZURA® V 4.1 Valve, 2Port MultiPos w/o drive, patented Break-free rotor seal, 200 bar, 1/8" 1/4-28 UNF, 1.5 mm bore, SSt-DLC/PEEK Automated valve for applications like column, eluent or sample selection and fraction collection. DLC coated SSt stator and PEEK TX rotor seal. Request Price	AZURA® V 4.1 Valve, 8Port MultiPos w/o drive, 50 bar, PEEK, 1/8" 1/4-28 UNF flat bottom, 2 mm bore size, PEEK/PEEK Automated valve for applications like column, eluent or sample selection and fraction collection. PEEK HPV stator and PEEK TX rotor seal. Request Price	AZURA® V 4.1 Valve, Manual 8Port 2Pos, 500 bar, 1/16" 10-32 UNF, 0.75 mm bore size, SSt-DLC/PEEK Valve for high-throughput sample loading or column backflushing. DLC coated SSt stator and PEEK rotor seal. Request Price	AZURA® V 4.1 Valve, 6Port 2Pos w/o drive, 300 bar, 1/8" 1/4-28 UNF, 1.5 mm bore size, SSt-DLC/PEEK Automated valve for preparative applications like sample injection or column selection. DLC coated SSt stator and PEEK rotor seal. Request Price
AZURA® V 4.1 Valve, Manual 6Port 2Pos, 100 bar, 1/8" 1/4-28 UNF coned, 2 mm bore size, PEEK/PEEK Manual valve for preparative applications like sample injection or column selection. PEEK HPV stator and PEEK TX rotor seal. Request Price	AZURA® V 4.1 Multiinjection Valve, w/o drive, 500 bar, 1/16" 10-32 UNF, 0.75 mm bore, SSt-DLC/PEEK Automated valve for multiple way sample injection. DLC coated SSt stator and PEEK TX rotor seal. Request Price	AZURA® V 4.1 Valve, 12Port MultiPos w/o drive, 100 bar, 1/8" 1/4-28 UNF, 1.5 mm bore, SSt-DLC/PEEK Automated valve for applications like column, eluent or sample selection and fraction collection. DLC coated SSt stator and PEEK TX rotor seal. Request Price	AZURA® V 4.1 Column selection valve, Special 10-Port w/o drive, for 7 columns, 1 bypass and reverse flow, 1/16" UNF 10-32, 0.75 mm bore, 200 bar, PEEK/PEEK Biocompatible column selection valve for 7 columns, one bypass position and reverse flow. Natural PEEK stator and PEEK TX rotor seal. Request Price
AZURA® V 4.1 Valve, 8Port MultiPos w/o drive, 200 bar, 1/8" 1/4-28 UNF, 1.5 mm bore, SSt-DLC/Vespel Automated valve for applications like column, eluent or sample selection and fraction collection. DLC coated SSt stator and PEEK TX rotor seal. Request Price	AZURA® V 4.1 Valve, 2Port MultiPos w/o drive, patented Break-free rotor seal, 100 bar, 1/8" 1/4-28 UNF, 2.3 mm bore size, SSt-DLC/PEEK Automated valve for applications like column, eluent or sample selection and fraction collection in preparative HPLC. DLC coated SSt stator and PEEK TX rotor seal. Request Price	AZURA® V 4.1 Valve, 10Port 2Pos w/o drive, 100 bar, 1/16" 10-32 UNF, 0.75 mm bore size, PEEK/PEEK Biocompatible valve for sample injection or column selection. PEEK stator and PEEK TX rotor seal. Request Price	AZURA® V 4.1 Valve, 4Port MultiPos w/o drive, 20 bar, 3/16" 5/16-24 UNF flat bottom, 3 mm bore, PEEK/PEEK, incl. adapters for 1/4" tubing Automated valve for solvent selection in prep LC. PEEK stator and PEEK TX rotor seal. Request Price

Switching Valves

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