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Idex - Flow Regulating Valves - Micro-Splitter Valves

Our Micro-Splitter Valves are ideal for LC-MS and other multi-detector systems, fraction collectors and post column reactions. The ideal placement of these valves is on the effluent side of the detector flow cell, at a maximum pressure of 800 psi (55 bar). Or select our high pressure graduated option that can withstand a maximum pressure of 4000psi (276 bar). Choose between 1/4-28 and 10-32 threaded versions. A 10-32 / 6-32 valve is also available to accommodate applications involving capillary tubing.

Available models

Material
PEEK
Pressure Rating Max (psi)
800
Pressure Rating Max (bar)
55
  • Micro-Splitter Valve Assembly, Thread Port Configuration Flat Bottom 1/4-28, Max Suggested Flow Rate 2, Internal Volume open/closed 2.1µL/4.1µL
  • Micro-Splitter Valve Assembly, Thread Port Configuration Flat Bottom 10-32, Internal Volume open/closed 1.2µL/2.8µL
  • Micro-Split Valve Assembly, Thread Port Configuration Flat Bottom 10-32 to 6-32, Internal Volume open/closed 1.2µL/2.4µL

Our Standard Micro-Splitter Valve has 10-32/10-32 to 6-32 Flat-Bottom thread capacity. This IDEX Health and Science Micro-Splitter Valve is designed to precisely split and control a low flow stream off a single incoming supply. It is made for interfacing LC-MS systems.

Pressure Rating Max (psi)
4000
Pressure Rating Max (bar)
276
  • High Pressure Micro-Splitter Valve, Thread Port Configuration Flat Bottom 10-32 Flat-Bottom, Material PEEK/Stainless Steel, Internal Volume open/closed 1.2µL/2.8µL
  • High Pressure Micro-Splitter Valve, Thread Port Configuration Flat Bottom 10-32 Flat-Bottom, Material PEEK/Titanium, Internal Volume open/closed 1.2µL/2.8µL

This High Pressure Micro-Splitter Valve is specifically designed to precisely split and control a low flow stream off a single incoming supply. It is made for interfacing LC-MS systems and has a 10-32 Flat-Bottom thread capacity. Our assembly includes a stainless steel needle and (3) F-120 Fingertight Fittings. It also comes in a Stainless Steel or Titanium model.

Internal Volume open/closed µL
1.2/2.8
Thread Port Configuration Coned
10-32
Material
PEEK/Stainless Steel
Pressure Rating Max (psi)
4000
Pressure Rating Max (bar)
276
  • Graduated Micro-Splitter Valve, Thread Port Configuration Coned 10-32

Our Graduated Micro-Splitter Valve provides the all the benefits the Micro-Splitter Valve plus the ability to set the split flow to repeatable settings. It is for a 10-32 coned threaded configuration and comes with a stainless steel needle.

  • Biopharmaceutical and Biotechnology
  • Chemical
  • Cosmetics & Personal Care
  • Education & Academics
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  • Medical
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  • Pharmaceutical
  • Powders & Pigments / Coating
Idex Health & ScienceIDEX Health & Science is the global authority in fluidics and optics, bringing life to advanced optofluidic technologies with our products, people and engineering expertise. We are respected worldwide for solving complex problems and delivering complete path innovation for analytical, diagnostic and biotechnology applications for the life sciences market. As a genuine and trustworthy partner, we solve our customers’ most demanding challenges with the industry’s most extensive portfolio of state-of-the-art components and capabilities that are unrivaled in breadth, quality, performance and design. Our vision of the complete path goes far beyond just meeting our customers’ needs — it anticipates them, with intelligent solutions for life.
[IDEX, Flow, Regulating, Valves, Check, Micro-Splitter, Upchurch Scientific, Graduated, Assembly, High Pressure]