BioLogic LP Valves

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Overview

BioLogic LP Valves

Three valve types:

  • Buffer selection and automated Sample Loading Valve (SV-5): allows selective control of up to five buffers and automatic injection of large-volume samples
  • Manual Sample Injection Valve (MV-6): accommodates user made loops of any volume
  • Fraction collection/Column Bypass valve (SV-3): a two position solenoid valve directs effluent flow from the column to a bypass position or from the fraction collector to a waste position. Also compatible with the Econo gradient pump and Model EP-1 Econo pump

 

Bio-Rad offers three valve options for the BioLogic LP system: a buffer selection and automated sample loading valve, a manual sample injection valve, and a fraction collection/column bypass valve.

Buffer Selection and Automated Sample Loading Valve

The optional SV-5 buffer select valve expands the preparative purification capabilities of the BioLogic LP system, allowing it to selectively control up to five buffers and to automatically inject large-volume samples. The SV-5 valve attaches directly to the BioLogic rack and is controlled by the BioLogic LP system.

Manual Sample Injection Valve

The MV-6 injection valve has six ports with female luer fittings. It accommodates user-made loops of any volume. The MV-6 valve mounts directly on the BioLogic rack and the Econo gradient pump rack.

Fraction Collection/Column Bypass Valve

The optional SV-3 diverter/bypass valve is a two-position solenoid valve controlled through the BioLogic LP system, Econo gradient pump, or Model EP-1 Econo pump. When connected to the BioLogic LP system, the SV-3 valve directs effluent flow from the column to a bypass position, or from the fraction collector to a waste position.

The function of the valve is determined by the mini-DIN connection on the rear of the instrument and by the plumbing of the valve. When connected to either the Econo pump or the Econo gradient pump, the SV-3 valve functions only as a fraction collector diverter valve. The SV-3 valve connects directly to the BioLogic rack and the Econo gradient pump rack.

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SV-5 Buffer Select Valve

7318321
Pkg of 1, 5-port solenoid random-access valve, 4-position, 30 psi (2 bar) limit, for use with BioLogic LP systems and Econo gradient pumps

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$1,531.00
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MV-6 Sample Inject Valve

7318320
Pkg of 1, 6-port manual injection valve with female luer fittings, for use with BioLogic system rack and Econo gradient pump rack

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$611.00
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SV-3 Diverter/Bypass Valve

7318322
Pkg of 1, 3-way valve, for use with BioLogic LP systems and Econo gradient pumps

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$719.00
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Number Description Options
4006067 Instruction Manual, BioLogic LP Buffer Select Valve, Rev B Click to download
4006068 Instruction Manual, BioLogic LP Diverter Column Bypass Valve, Rev C Click to download
4106052 Instruction Manual, SV3-2 Diverter Valve, Rev C Click to download
4006080 Instruction Manual, MV-6 Manual Sample Inject Valve, BioLogic™ LP, Rev C Click to download