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  5. Idex Micro-Metering and Micro-Splitter Valves: Needle Valves

Idex Micro-Metering and Micro-Splitter Valves: Needle Valves

Catalog No. 05700361
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Type:
2 Flangeless Nuts and Ferrules
Fitting
Flangeless Nuts and Ferrules
Swept Volume:
2.8 μL Fully Open
4.1 μL Fully Open
7.2 μL Internal
7.7 μL Internal
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Catalog No. Type Swept Volume
05700361 Fitting 7.2 μL Internal
05700383 Flangeless Nuts and Ferrules 4.1 μL Fully Open
290081111 Fitting 2.8 μL Fully Open
05700360 2 Flangeless Nuts and Ferrules 7.7 μL Internal
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Catalog No. 05700361 Supplier Idex Supplier No. UP P 446
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Description

Offer the ability to more finely control fluid flow rates

Both metering and splitter valves available

  • Chemically compatible construction
  • Ship complete with fittings
Micro-Metering Valves
  • Can reduce outgoing flow to as low as 3.5μL per minute
  • Needle valves are perfect for use with peristaltic pump fluid-transfer applications, mass spectrometry, and fraction collection
  • Can also be used to regulate gas flow in helium sparging lines and as a flow-dependent variable back-pressure regulator
  • Material: PEEK™, Black
  • O.D. tubing: 1/8 in.
  • Thru-hole: 0.020 in. (0.50mm)
  • Internal volume: 7.7μL (max., with valve fully open)
  • Includes: (2) XP-330
  • Flow rates as low as 3.5μL/min. (at 1mL/min. incoming flow rate w/ room-temperature water)
  • 1/4-28 flat-bottom port configuration
  • Flow path materials are PEEK™ polymer and PTFE
Micro-Splitter Valves: Medium Pressure
  • Accurately split and control a low-flow stream from a single incoming supply
  • Biocompatible medium pressure micro-splitter valves (05-700-383, -384) are perfect for LC-MS and other multi-detector systems, fraction collectors and post column reactions
  • Ideal placement of these valves is on effluent side of detector flow cell, at maximum pressure of 800 psi (55 bar)
  • Choose between 1/4-28 and 10-32 threaded versions
Micro-Splitter Valves: High Pressure
  • Designed to operate under pressures up to 4,000 psi (276 bar)
  • Well suited for running two analytical devices in parallel
  • Standard versions will connect 1/16 in. O.D. tubing to each of the three available ports
  • Stainless-steel needle is inside the valve

† The maximum internal volumes listed in the chart are with the valve fully open.

Specifications

Type Fitting
Swept Volume 7.2 μL Internal
For Use With (Application) Chromatography Columns
Material PEEK
Pressure 800