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Valves

Graduate Micro-Splitter Valve

The Graduated Micro-Splitter offers all the benefits of Micro-Splitter Valves, plus the ability to adjust and set the split flow to repeatable settings. The graduation also makes it easier to employ the valve in a system that is used to run multiple analyses for which different split flow rates are required. 

Micro-Splitter Valve
Product No. Description  
UV-M-472 High pressure capillary graduated  
UV-P-470 High pressure graduated  

Capillary Micro-Splitter Valve

The High Pressure Micro-Splitting Valve is designed to accurately split and control a low-flow stream off a single incoming supply. This valve is designed to operate under pressure up to 4,000 psi.

Capillary Micro-Splitter Valve
Product No. Description  
UV-M-405S High pressure capillary valve  
UV-P-460S High pressure valve  


Back Pressure Regulator (BPR)

  • Proven outgassing protection
  • Provide flow-independent pump pre-load for pump efficiency
  • 40 to 1,000 psi Cartridges
  • The BPR Cartridges have a maximum internal volume of 146 µL.
Micro-Splitter Valve
Product No. Description  
UV-P-465 Biocompatible PEEK BPR holder  
UV-P-761 40 psi BPR cartridge  
UV-P-762 75 psi BPR cartridge  
UV-P-763 100 psi BPR cartridge  
UV-P-764 250 psi BPR cartridge  
UV-P-765 500 psi BPR cartridge  
UV-P-795 750 psi BPR cartridge  
UV-P-796 1,000 psi BPR cartridge  

Stainless Alloy On/Off Valves

The on/off valve has low internal volume (<2µl). It provides leak-tight operation up to 10,000 psi.

Stainless Alloy On/Off Valve
Product No. Description  
VV-SFVO High pressure on/off valve  
 
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